NEEWER LS-78 400mm Telephoto Smartphone Lens – Professional Optical Zoom for Concerts, Sports, and Portraits

Elevate your mobile photography to professional heights with the NEEWER LS-78. This high-performance external lens is engineered for creators who refuse to settle for the blurry, pixelated results of digital zoom. By bringing a true 400mm focal length to your smartphone, the LS-78 transforms your device into a powerful telephoto setup capable of capturing crisp, cinema-grade imagery from a significant distance.

Key Benefits

Extreme 400mm Optical Reach:** Experience the power of true optical magnification. This lens provides the equivalent of 16x magnification compared to native phone cameras, allowing you to capture the sweat on an athlete's brow or the expression of a performer on stage from the back of the arena.

Cinema-Grade Portrait Quality:** Beyond just distance, this lens delivers stunning "movie-level" portraits. It naturally compresses the background and creates a professional shallow depth-of-field, making your subject stand out against a creamy, soft-focus bokeh.

Superior Optical Clarity:** Unlike standard digital zoom which loses detail, the LS-78 utilizes high-quality glass for real optical imaging. This ensures your photos remain sharp, vibrant, and free from the graininess typically associated with mobile zooming.

Versatile 70cm Close-Focusing:** While designed for distance, this lens is surprisingly capable at close range. With a minimum focusing distance of just 70cm, you can capture intricate close-ups of smaller objects with dramatic background blur.

Professional Mounting System:** Designed for stability and precision, the lens utilizes a standard 17mm thread, ensuring a secure fit that aligns perfectly with your phone’s internal optics for edge-to-edge sharpness.

Key Specs

Model:** LS-78

Focal Length:** 400mm

Magnification:** 16x (Relative to native phone wide-angle)

Minimum Focus Distance:** 70cm

Mounting Interface:** 17mm Thread

Compatibility:** Fits NEEWER phone cages and standard 17mm threaded phone cases (compatible with Xiaomi, Huawei, and other flagship smartphones).

How to Use

To achieve the best results, your smartphone must be equipped with a NEEWER phone cage or a dedicated phone case featuring a 17mm threaded lens mount. Simply align the LS-78 lens with your phone's primary camera and screw it clockwise until firmly seated. Because 400mm magnification is sensitive to movement, we highly recommend using a tripod or a smartphone gimbal to ensure steady, shake-free shots. Open your camera app and tap the screen to lock focus on your distant subject.

Care & Safety

To maintain optical integrity, always keep the lens surfaces free of fingerprints and dust. Use a microfiber cloth for cleaning and avoid harsh chemicals. When the lens is not in use, protect the glass elements by attaching the included lens caps. Store the lens in a cool, dry place and avoid dropping the unit, as high-precision optical glass can be sensitive to heavy impacts.

Notes

This lens is widely considered a "Concert/Sports event artifact" for its ability to capture professional-quality shots in environments where mobile phones usually struggle.