Problems with cheap wide-angle lenses: Barrel Distortion - Cheap wide-angle lenses will distort your photos, giving a warped, fisheye appearance; straight lines appear curved. Vignetting - Poor quality construction and design of cheap wide-angle lenses results in unwanted darkening of corners in photos.Benefits of Cellphone Camera Filter lens: Rectilinear Correction - Wide-angle lenses feature additional glass elements that correct unwanted lens distortion so straight lines appear straight. No Vignetting - High-quality, German optical-grade glass provides crystal clear images from edge to edge with no dark corners.Specifications:Material: resinColor: blackDiameter: about 37mmPackage included:1pc x ND filter1pc x storage bagNote: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2 cm differences due to manual measurement.
- 📷【WIDELY COMPATIBLE】With the phone clip, it fits for almost all the smartphones; Compatible with i X/ 8/ 8 Plus/7 Plus/7/6/6S/6 Plus /6S Plus/5/5C/5S,Tablets and other smartphones; Without the clip, it can also work with the DSLR cameras with 37mm l
- 📷【ADJUSTABLE ND FILTER】Reduce the amount of light reaching the film without affecting the color; Can be used to enable slower shutter speeds; Adjustable form ND 2 to ND 400 to meet your different need
- 📷【PORTABLE AND EASY-USE】Easy to use and portable,it is an indispensable lens accessory for people who like mobile photography
- 📷【HIGH-QUALITY MATERIALS】High quality plastic and rubber,anti-slip,steady,durable and no damage to cell phone
- 📷【KIT INCLUDES】(1)ND 2-400 Filter, (1)Phone Clip, (1)Small Portable Box. Note: The smartphone is NOT included