【Aircraft Material】: The SIRUI 18mm mobile wide angle mobile phone lens are solid constructed with aircraft aluminum housing components, German manufactured Schott optical glass lens elements, multi-layer anti-reflection coatings for highest reliability and durability. Its designed for photographers to capture creative images with high resolution.

【Wide Angle and High Resolution】: SIRUI 18mm wide angle mobile phone Lens helps photographers to create stunning, professional wide-angle images and limits distortion around the edge of images with unique optical structure and sophisticated scientific design. The capability of the SIRUI wide angle lens creates images equal to that of an18mm SLR lens to bring more of the scene into the frame. Perfect for landscape images or even large group images to get everyone in the frame.

【Wide Compatibility and Applicability】: 18-WA lens is compatible with most of the smart phones. It can be easily attached to your mobile phone with mobile phone protective case, lens clip adapter, or the lens mount adapter. Suitable for capturing landscape/architecture/group/gathering/selfie/travel photos.

【Compact and Portable】: SIRUI 18mm lens for phones is sophisticated designed in a compact size and portable weight. It can perfectly fit into your bag and carry to anywhere you want. It provides you ultra wide views and unique shooting experience. An ideal Christmas gift/Birthday present/New Year gift/Anniversary gift for friends, photographers, teenagers, youngsters, seniors, etc.

【Technical Data and Warranty】:View Angle: 95° diagonal | Focal Length: Equal to full frame 18mm | Lens Structure: 6 elements in 6 groups | Optical Distortion: <2% | 1-year warranty. SIRUI insists on the concept of manufacturing high-quality products with superior craftsmanship and continues to deliver the best user experience with innovative technology. Please feel free to contact us if you have any request, we will solve your problem as soon as possible.