1. The lens is used for enlarging the view of the Mobile Phone Camera.
2. The View Angle is equivalent to about 18mm full frame when the lens attached to the iPhone 6/6S.
3. Advantage of the product:
* The lens is made of 6 elements of high accuracy German Schott glass spherical lens.
* Multi-layer of AR Coating and high accuracy construction.
* High transmitting, high resolution and low optical distortion.
* Wide angle for photography, 4K professional and high resolution image, advanced comprehensive optical performance.
Product: Wide Angle Mobile Phone Auxiliary Lens
Mount Supported: SIRUI-E Mount
Aperture Range: Equivalent to Mobile Phone
Focal Length: Equivalent to 18mm
Lens Construction: 6 elements in 6 groups
Material of Construction: Metal
View Angle: Opposite angle 95°(with iPhone6/6S)