4.8Editor score
In this guide
Smartphone photography has evolved dramatically over the last decade making it easier for everyone to capture stunning images without professional gear. However built built-in camera lenses still have limitations when it comes to close-up shots or distant subjects. This is where external clip-on lenses come into play offering versatile optical enhancements for your device.
To create this comprehensive guide we analyzed the leading options available in the market based on optical quality ease of use and overall versatility. We evaluated how each lens handles light distortion and color accuracy to ensure you get reliable performance. Our team looked at user feedback and technical specifications to curate a list that covers various photography styles.
Each pick in this list showcases a unique strength whether it is affordability versatility or professional-grade optical performance. You will find detailed breakdowns of features pros and cons for every product to help you make an informed decision. Please note that product availability and pricing can change so always check the latest details before purchasing.
Top 3 Picks for Best Lenses for Mobile Phones
4.1Editor score
4.7Editor score
Top 10 Best Lenses for Mobile Phones in 2026 Compared
The following comparison table provides a side-by-side overview of all ten products discussed in this guide highlighting their key specifications and unique selling points to help you quickly identify the right lens for your needs.
1. Xenvo Pro Lens Kit – Best Overall Value
The Xenvo Pro Lens Kit stands out as the top overall choice for mobile photographers looking to expand their creative capabilities without breaking the bank. With a solid rating from users this kit provides a complete solution that includes both wide angle and macro lenses along with a rechargeable LED light. The inclusion of a travel case ensures your gear stays protected while you explore new locations.
Pros
- Includes useful LED fill light
- No dark corners on images
- Comprehensive travel case
- Works with all phones
- High quality optical glass
Cons
- Clip could be sturdier
- Lens storage takes space
We may earn a commission when you buy through this link, at no additional cost to you.
One of the key strengths of this kit is the high quality optical glass used in the lenses which minimizes ghosting and reflections for clearer images. The wide angle lens captures 45 percent more picture without dark corners which is a common issue with cheaper alternatives. Additionally the included GlowClip LED light offers warm continuous illumination that is far superior to the built in flash in low light environments.
While the kit offers excellent value there are some trade-offs to consider such as the clip design which may feel slightly less robust than premium options. Some users also note that storing the various components requires some space in the case which might be a minor inconvenience for travel. These issues are generally acceptable given the comprehensive nature of the kit and the quality of the optics.
This kit is ideal for hobbyists and photography pros alike who want a versatile set of tools for various shooting scenarios. Whether you are shooting landscapes architecture or intricate close-ups this kit provides the necessary tools to elevate your mobile photography. We recommend this product for anyone looking for a reliable and complete lens package with added lighting.
Superior Optical Performance
The aircraft-grade aluminum and premium optical glass construction ensures durability and clarity while multi-element coated glass minimizes artifacts.
Integrated Lighting Solution
The GlowClip rechargeable LED provides warm continuous light with three brightness settings reducing the need for retakes in dark settings.
We may earn a commission when you buy through this link, at no additional cost to you.
2. APEXEL 0.45X Wide Angle & 12.5X Macro – Best Value for Money
The APEXEL 0.45X Wide Angle and 12.5X Macro Lens Kit is an outstanding option for beginners and casual photographers seeking an affordable way to enhance their smartphone photography. Boasting an impressive rating of 4.8 this kit combines a wide angle lens with a macro lens in a compact 2-in-1 design that is easy to carry and use. It is perfect for those who want to experiment with different perspectives without a significant financial commitment.
Pros
- Affordable price point
- High user rating
- Lightweight design
- Easy clip-on setup
- Good for beginners
Cons
- Basic storage pouch
- May vignette on flagships
We may earn a commission when you buy through this link, at no additional cost to you.
One of the standout features of this kit is its simplicity and ease of use allowing you to attach the lens to your phone without any app or electronic setup required. The wide angle lens expands your field of view up to approximately 140 degrees making it ideal for landscapes and group photos. The macro lens allows you to get closer to small subjects like flowers and jewelry capturing details that are invisible to the naked eye.
Despite its low price point the kit does not compromise too much on build quality as it features lightweight aluminum-alloy construction that is durable enough for everyday use. However the storage included is a simple pouch which offers basic protection compared to a hard case. Additionally some users with newer flagship phones might notice slight vignetting due to advanced camera processing which can be corrected in post.
This lens kit is best suited for standard phones and casual creative shooters who want to explore new angles and close-up details. If you are looking for a budget-friendly entry point into mobile photography accessories this APEXEL kit offers exceptional value and versatility. It is a great starter set for travelers and hobbyists who prioritize portability and ease of use.
Expansive Field of View
The 0.45X wide angle lens captures a wider view for landscapes and group photos expanding your field of view significantly.
Macro Detail Capture
The 12.5X macro lens lets you photograph small subjects with sharp detail when positioned correctly close to the subject.
We may earn a commission when you buy through this link, at no additional cost to you.
3. 35X Macro Lens Kit – Best Premium Macro Solution
The 35X Macro Lens Kit for Smartphone is a top-tier choice for enthusiasts who demand professional quality macro photography capabilities on their mobile devices. With a rating of 4.7 this kit offers a powerful 35X magnification and includes a CPL filter to eliminate glare and enhance color saturation. The build quality is exceptional featuring a CNC-machined aluminium alloy housing that ensures durability and precision for serious photographers.
Pros
- High 35X magnification
- Includes CPL filter
- Professional build quality
- Low light performance
- Adjustable clip design
Cons
- Higher price point
- Requires focus adjustment
We may earn a commission when you buy through this link, at no additional cost to you.
One of the key strengths of this lens is its advanced optical design which features 5-group 5-element optics with dual-sided AR+AF multi-layer nano coating. This design ensures superior clarity true colors and authentic detail while reducing reflection and fingerprint smudges. The F1.05 large aperture allows for exceptional low-light performance and creates stunning bokeh backgrounds that add a cinematic depth to your macro shots.
While the lens offers professional-grade performance it does come with a higher price point and may require careful manual focus adjustment for optimal results. Users should also be aware that they may need to disable built-in macro features on newer phones to avoid interference. However these trade-offs are acceptable for those seeking unmatched detail and versatility in macro photography.
This kit is ideal for nature lovers collectors and photography enthusiasts who want to explore the micro world with high definition clarity. If you are looking for a premium macro lens that provides professional results and additional filter compatibility this is a standout choice. It is designed to reveal textures and patterns invisible to the naked eye making it perfect for detailed close-ups.
Professional Optical Precision
The 5-group 5-element optics with AR coating deliver superior clarity true colors and reduced distortion for authentic details.
Filter Versatility
Compatible with 52mm filters including UV and VND adding versatility to your photography endeavors beyond just the included CPL.
We may earn a commission when you buy through this link, at no additional cost to you.
4. APEXEL 10X Tele-Macro Pro – Best Dual Function Lens
The APEXEL 10X Tele-Macro Pro Dual Lens is a unique offering that combines two professional lenses in one device providing both telephoto and macro capabilities. With a rating of 4.3 this lens is designed to bring distant subjects closer and focus on intricate details without the need to swap equipment. It is an ideal choice for those who want versatility in a single portable package for outdoor adventures.
Pros
- Dual tele and macro
- High optical clarity
- Lightweight 5 oz
- Good for travel
- No setup required
Cons
- Higher price point
- Clip alignment critical
We may earn a commission when you buy through this link, at no additional cost to you.
One of the standout features of this lens is its complex 12-element optical structure with full-surface multi-layer coating that significantly reduces glare and distortions. This advanced design delivers sharper clearer images with vibrant colors and improved light transmission ensuring high-quality photos. The lens is also incredibly lightweight at just 5.12 oz making it easy to carry without adding bulk to your gear.
Despite its strengths the lens does require careful alignment to ensure the optical center matches the phone camera which can take practice. Additionally the price point is higher than basic kits so it may not be suitable for casual users. These factors are minor trade-offs given the professional quality of the optics and the dual functionality it provides for creative photography.
This lens is best suited for content creators and enthusiasts who want to explore new perspectives from vast landscapes to intricate close-ups. Whether you are capturing a distant stage or the fine details of a flower this lens empowers you to take professional-level shots. It is a reliable tool for travel photography and spontaneous outdoor moments.
Dual Lens Versatility
Combine a 10X telephoto lens for distant moments and a 10X macro lens for close-ups in one portable device.
Advanced Optical Structure
The 12-element structure with multi-layer coating reduces glare and distortions for vibrant and clearer images.
We may earn a commission when you buy through this link, at no additional cost to you.
5. KEYWING 3in1 Phone Camera Lens Kit – Best All-in-One Variety
The KEYWING 3in1 Phone Camera Lens Kit offers a fun and versatile solution for photographers who want to experiment with multiple lens types without a high cost. With a rating of 4.0 this kit includes a fisheye lens a wide angle lens and a macro lens all of which can be used separately to create different visual effects. It is perfect for social media content creation and playful photography.
Pros
- Three lenses included
- Strong spring clip
- Lanthanide glass
- Budget friendly
- Separate use possible
Cons
- Avoid using with case
- Zoom function limitations
We may earn a commission when you buy through this link, at no additional cost to you.
One of the key strengths of this kit is the professional HD lens with advanced lanthanide optical glass that reduces reflection and ghosting for clear details. The 120 degree wide lens expands the shooting area while the 198 degree fisheye creates strong visual effects. The clip design is user-friendly with soft rubber to protect your phone and a strong spring to hold the lens tightly.
However users need to be aware that for best results the lens should not be used with a phone case and the zoom function on phones should be avoided. These constraints require a bit of adjustment in shooting habits but are acceptable given the affordability and variety of the kit. Additionally the storage bag is basic and may not offer significant protection during travel.
This kit is ideal for casual users and beginners who want to explore different photography styles like fisheye distortion and macro details. It is a great entry-level set for those who enjoy creative editing and visual storytelling on social media platforms. For a budget-friendly option with multiple options this kit offers good value for everyday use.
Three Lens Variety
Includes a fisheye lens a wide angle lens and a macro lens that can be used separately for diverse effects.
Durable Clip Design
The clip features soft rubber to avoid scratches and a strong spring to ensure a tight fit on your phone camera.
We may earn a commission when you buy through this link, at no additional cost to you.
6. MIAO LAB 28X HD Telephoto – Best for Distant Subjects
The MIAO LAB 28X HD Telephoto Lens is a powerful tool for capturing distant subjects with high-resolution close-ups making it ideal for sports events and nature observation. With a rating of 4.0 this lens offers a wider field of view than many competitors making it easier to find and frame subjects. It serves as both a camera lens and a monocular telescope offering dual utility for outdoor enthusiasts.
Pros
- 28X magnification power
- Easier framing
- Good for events
- Lightweight body
- Monocular use
Cons
- Variable results per phone
- Needs steady hands
We may earn a commission when you buy through this link, at no additional cost to you.
One of the standout features is the breakthrough light path design that helps reduce edge darkening ensuring a cleaner image with fewer dark corners. The lens delivers crisp high-resolution images with true color reproduction which significantly enhances mobile photography. It is also designed to be lightweight and portable fitting easily in a pocket or bag for travel and outdoor adventures.
While the lens provides impressive reach it may produce variable results depending on the specific phone model used which can affect image quality. Users should also ensure they have steady hands or a tripod to avoid blurry shots at high magnification. These limitations are acceptable given the affordable price and the versatility it offers for long-distance photography.
This lens is best suited for concertgoers sports fans and wildlife observers who need to capture details from far away. Whether you are at a football game or birdwatching this lens allows you to get closer to the action without disturbing the subject. It is a practical choice for anyone who needs extra reach beyond their phone's built-in capabilities.
Wider View Framing
Designed with a wider field of view than most 28x lenses to make it easier to find and frame distant subjects.
Reduced Edge Darkening
The field-of-view ring and light path design reduce edge darkening for cleaner images with fewer dark corners.
We may earn a commission when you buy through this link, at no additional cost to you.
7. APEXEL Professional Macro – Best Dedicated Macro Lens
The APEXEL Professional Macro Photography Lens is a dedicated tool for those seeking high-quality close-up shots without the limitations of phone camera sensors. With a rating of 3.9 this lens is made of 5 pcs quality glass lens instead of resin offering HD views without distortion or dark corners. It is designed specifically for macro work making it an excellent choice for photographers who want to focus on detail.
Pros
- Professional glass optics
- No dark corners
- Easy clip design
- Good bokeh effect
- Waterproof bag included
Cons
- Lower user rating
- Requires specific distance
We may earn a commission when you buy through this link, at no additional cost to you.
One of the key strengths of this lens is its large aperture design which offers outstanding bokeh backgrounds that are natural soft and true. The 5-pc glass construction with 3-5 layers of coating increases transmissivity and reduces reflectivity for clear images. The silicone feet clip design makes it easy to install and use on nearly all smartphones and pads without needing a specific case.
While the lens provides professional optical quality it requires a specific working distance of 4 to 7 cm which can be tricky for beginners to master. Additionally some users may find the rating lower than other kits which suggests potential variability in user satisfaction. However these issues are minor compared to the optical performance and ease of use for dedicated macro work.
This lens is ideal for photographers who want to capture extreme close-ups of objects like insects jewelry or textures with high definition. If you are looking for a standalone macro lens that delivers professional results without the bulk of a kit this is a solid option. It is perfect for enthusiasts who prioritize optical quality over multi-functionality.
Professional Glass Quality
Made of 5 quality glass lens with coatings to increase transmissivity and reduce reflectivity for HD views.
Large Aperture Bokeh
The large aperture design offers outstanding bokeh backgrounds that are natural soft and true for professional depth.
We may earn a commission when you buy through this link, at no additional cost to you.
8. Ailun Phone Lens – Best Affordable Starter Kit
The Ailun Phone Lens 3 in 1 is a budget-friendly starter kit that provides essential lens options for enhancing smartphone photography at an affordable price. With a rating of 4.0 this kit includes a fisheye lens a wide angle lens and a macro lens all built with professional HD lenses and lanthanide optical glass. It is a practical choice for those who want to experiment with different perspectives without spending much.
Pros
- Budget friendly
- Clear HD shots
- Easy detachable clamp
- Durable build
- Universal fit
Cons
- May show vignetting
- Manual focus needed
We may earn a commission when you buy through this link, at no additional cost to you.
One of the standout features is the high quality construction with top-grade aluminum that increases durability and protects the glass for long-term use. The detachable clamp design with soft rubber guards against bumps and scratches making it safe to use on various devices. It is easy to install and remove allowing for quick transitions between different lens types during a shoot.
However users should be aware that this lens may show vignetting especially on Android devices which might require cropping in post-processing. Additionally the macro lens and wide angle are attached together upon receipt so manual distance adjustment may be needed for best results. These minor inconveniences are acceptable given the low price point and the versatility of the kit.
This kit is best suited for casual users and beginners who want to explore creative photography with minimal investment. Whether you are taking group photos or extreme close-ups this lens offers the basics needed to improve your shots. It is a great option for travel and everyday use when you want to enhance your mobile camera capabilities.
Clear Optical Quality
Professional HD lens with advanced lanthanide optical glass gives you clear shots every time reducing glare and reflection.
Portable Clamp Design
Detachable portable clamps with soft rubber guard against bumps and scratches while ensuring easy installation on major smartphones.
We may earn a commission when you buy through this link, at no additional cost to you.
9. NEEWER HD 65mm Telephoto – Best for Professional Video
The NEEWER HD 65mm Telephoto Phone Camera Lens is a specialized accessory designed for users seeking professional-grade telephoto capabilities with a focus on stability and video recording. With a rating of 4.1 this lens offers sharp images with a 1.7x magnification ideal for wildlife sports events and architecture. The robust construction and standard 58mm front thread allow for filter attachments making it versatile for advanced photography.
Pros
- Sharp HD images
- Includes lens hood
- Strong aluminum shell
- Filter compatibility
- Video optimized
Cons
- Requires specific cages
- Not for clips
We may earn a commission when you buy through this link, at no additional cost to you.
One of the key strengths of this lens is its multicoated HD optical glass with 7 elements in 5 groups that ensures sharp images and minimizes flare. The 58mm front thread attaches a lens hood to prevent lens flare which is essential for high-quality video. The shell is made of black anodized aluminum alloy which resists rust scratch and minor impacts for durability in outdoor settings.
However users should note that this lens requires specific phone cages and backplates with 17mm threads and is not designed for standard clip-on use. This requirement adds complexity to the setup and may limit its use to more advanced content creators who already have the necessary rigging. These constraints are acceptable for those looking for professional integration into their camera setups.
This lens is best suited for professional content creators and influencers who need high-quality video and stills with a telephoto reach. If you are building a mobile filmmaking rig and require filter compatibility and a hood this lens is a valuable addition. It is designed to elevate the quality of your mobile content to a professional level.
HD Optical Performance
Multicoated HD optical glass with 7 elements ensures sharp images and provides a 1.7x magnification for closer subjects.
Filter Compatibility
The 58mm front thread attaches the lens hood and suits various filters including ND and CPL for diverse effects.
We may earn a commission when you buy through this link, at no additional cost to you.
10. APEXEL 30X HD Telephoto – Best Long Range Telephoto
The APEXEL 30X HD Telephoto Lens is a standout choice for capturing distant subjects with clarity and precision boasting a perfect 5.0 rating. This lens offers a 30X magnification that brings distant subjects closer while maintaining a practical field of view for easier framing. It is designed for outdoor photography and viewing making it ideal for sports wildlife and scenic details without sacrificing usability.
Pros
- Perfect 5.0 rating
- Practical field of view
- Manual focus ring
- Good for outdoor
- Reduced reflections
Cons
- Needs tripod for best
- Manual focus required
We may earn a commission when you buy through this link, at no additional cost to you.
One of the key features of this lens is the manual focus ring which allows for more precise detail when capturing specific subjects. The 10-element 7-group optical design with multi-coated glass helps reduce reflections and maintain natural-looking detail and color. The lens is compatible with a wide range of iPhone and Android phones ensuring versatility for many users.
While the lens delivers excellent optical quality it requires manual focus and often benefits from a tripod for the best results which may not suit all users. Additionally it is recommended for subjects approximately 33 feet away or farther so it may not be ideal for close-range indoor shots. These limitations are minor trade-offs for the high-quality telephoto performance it provides.
This lens is best suited for outdoor photographers and enthusiasts who want to capture distant subjects like birds or stage performances. If you are looking for a high-quality telephoto lens that balances reach and usability for everyday outdoor photography this is a top choice. It is a reliable tool for travel and special events where you need extra reach.
Manual Focus Precision
Rotate the focus ring until your subject appears sharp for more precise detail and consistent results with a tripod.
Practical Field of View
Designed to balance reach clarity and usability offering a practical field of view for easier framing than high-magnification options.
We may earn a commission when you buy through this link, at no additional cost to you.
Buying Guide – How to Choose the Best Lenses for Mobile Phones
Selecting the right lens for your mobile phone involves understanding your specific photography needs the type of lens and the quality of optics. This guide outlines the key factors to consider to ensure you choose a product that enhances your smartphone's camera capabilities effectively.
Lens Type and Functionality
Different lenses serve different purposes such as macro for close-ups wide angle for landscapes and telephoto for distant subjects. Consider what kind of photography you enjoy most to determine which type of lens or kit would be most beneficial for your needs. Some kits offer multiple lenses in one package providing versatility while single lenses offer focused performance.
Choose a lens type that aligns with your primary use case to ensure you get the most value out of your purchase.
Optical Quality and Clarity
High optical quality is crucial for clear and sharp images without distortion or dark corners. Look for lenses made with optical glass rather than resin and check for features like multi-layer coatings to reduce glare and ghosting. Reading reviews can also help you assess real-world image quality and color accuracy before buying.
Prioritize lenses with high-quality materials and coatings to ensure your photos look professional and detailed.
Compatibility and Fit
Ensure the lens is compatible with your specific smartphone model and that the clip fits securely without obstructing other buttons. Some lenses work best with bare phones while others may require a case or specific mounting bracket. Universal designs are often more flexible but always check the product details for exact phone support.
Verify compatibility with your phone to avoid issues with alignment or physical interference during use.
Build Quality and Durability
A durable lens is built to withstand travel and regular use so look for features like aluminum alloy housings and protective cases. Lenses with soft rubber clips are less likely to scratch your phone while sturdy construction ensures the optics remain intact over time. Consider how often you will carry the lens to determine how rugged it needs to be.
Invest in a lens with a durable build to protect your investment and ensure it lasts through various conditions.
Ease of Use and Setup
Simple setup and easy use are important for enjoying the lens without frustration. Look for products that do not require apps or complicated electronic setups and have intuitive clip mechanisms. Quick attachment and alignment make it easier to capture moments spontaneously without missing the shot due to setup time.
Choose a lens that is easy to attach and use so you can focus on capturing photos rather than fiddling with gear.
Included Accessories and Features
Additional features like LED lights travel cases or filter compatibility can add significant value to your lens kit. An LED light can help in low-light situations while a case protects your lenses during travel. Check if the lens includes necessary components like cleaning cloths or pouches to keep your gear in good condition.
Consider what accessories are included to ensure you have everything you need to start using the lens right away.
Price and Value
The price of a lens kit can vary widely so determine your budget and compare what each option offers within that range. Higher price does not always mean better quality so look for value in terms of optical performance and build quality. Read reviews and compare multiple products to find the best balance between cost and features.
Compare prices and features to find a lens that offers the best value for your specific photography needs and budget.
User Reviews and Ratings
Reading user reviews can provide real-world insights into how a lens performs with different phone models and in various lighting conditions. Look for consistent feedback on image quality ease of use and durability to gauge the product's reliability. High ratings often indicate satisfaction but also read detailed reviews to understand any potential drawbacks.
Use user reviews as a guide to make an informed decision based on experiences from other photographers who have used the lens.
How to Use and Care for Your Lenses for Mobile Phones
To use a mobile phone lens correctly first ensure your phone camera lens is clean and free of dust or smudges. Attach the clip securely to your phone aligning the optical center of the lens with your phone's camera. Make sure the clip does not cover any other sensors or buttons that might interfere with the camera app.
When shooting focus on your subject manually if the lens requires manual focus by rotating the focus ring until the image is sharp. Avoid using the digital zoom on your phone as it can degrade image quality and reduce the effectiveness of the external lens. Instead move closer or farther physically to adjust the framing of your shot.
After use clean the lens with the provided microfiber cloth to remove fingerprints and dust. Store your lenses in their included case or a protective pouch to prevent scratches and damage. Avoid touching the optical glass with your fingers as oils can leave smudges that affect image quality.
Frequently Asked Questions
Do these lenses work with all smartphone models?
Most universal lens kits are designed to work with a wide range of smartphone models including iPhones and Samsung Galaxy devices. However some models with multiple camera arrays or large sensors may require careful alignment to ensure the lens covers the right camera. Always check the product description for specific compatibility details before purchasing.
Can I use these lenses with my phone case?
It is generally recommended to remove your phone case when using clip-on lenses to ensure proper alignment and avoid obstruction. Some cases may be thick enough to prevent the clip from closing properly or to block the camera lens. For the best results use the lens on a bare phone or check if your specific case is compatible.
How do I clean the lenses properly?
Clean the lenses using a soft microfiber cloth to remove fingerprints and dust without scratching the glass. Avoid using harsh chemicals or alcohol-based cleaners as they can damage the coating on the lenses. Store the lenses in a protective case when not in use to keep them clean and safe.
Do these lenses affect image quality?
High-quality lenses can enhance your image quality by providing better focus clarity and creative effects like macro or wide angles. However cheaper lenses may introduce distortion or reduce sharpness so it is important to choose a product with good optical quality. Reading reviews can help you select a lens that maintains image quality.
Can I use these lenses for video recording?
Yes many mobile phone lenses can be used for video recording to add variety to your footage. However stability is crucial for video so consider using a tripod or gimbal to prevent shaky footage. Also ensure the lens is securely attached to avoid any movement during recording that could ruin the shot.
What is the difference between macro and wide angle lenses?
A macro lens allows you to take extreme close-up photos of small subjects revealing details not visible to the naked eye. A wide angle lens expands your field of view allowing you to capture more of the scene in a single frame. Both lenses serve different purposes so choose based on whether you want close-ups or broader views.
Final Thoughts on Choosing the Best Lenses for Mobile Phones
In conclusion choosing the right lenses for mobile phones can significantly enhance your photography capabilities and open up new creative possibilities. Whether you prioritize budget value optical quality or specific features like telephoto or macro capabilities this guide has covered a range of options to suit different needs. The top picks offer excellent starting points for anyone looking to improve their smartphone photography.
When making your decision consider what type of photography you enjoy most and how often you will use the lenses. Prioritize optical quality and ease of use to ensure you get the best results without frustration. Investing in a reliable lens kit can make a noticeable difference in the quality of your photos and videos.
Remember to check the latest prices and availability before purchasing as product details can change over time. Keep your lenses clean and store them properly to maintain their performance and longevity. With the right lens you can capture stunning images and make the most out of your smartphone camera.