NEEWER 3X Phone Telephoto Lens, Type:without Macro Lens(Black)

1. Offers 3x optical magnification; produces clearer images with more detail compared to the digital zoom/cropping typically used on smartphones.
2. Requires use with a dedicated smartphone case or camera cage.
3. Crafted from high-definition optical glass with multi-layer nano-coating to effectively minimize glare and distortion, faithfully capturing the beauty of the microscopic world in high definition.
4. Lightweight, durable, and portable.
5. Features a standard 17mm threaded mount, making it compatible with 17mm-threaded smartphone cases, camera cages, or universal mounting clips.
6. The lens cap is precision-machined from a single piece of aluminum alloy (CNC), ensuring a secure threaded fit.

Telephoto Lens Specifications:
1. Magnification: 3x
2. Distortion: 1%
3. Mount: 17mm thread
4. Field of View: 20 degrees
5. Material: Aluminum alloy + optical glass
6. Lens Structure: 9 elements in 5 groups

Macro Lens Specifications:
1. Distortion: 1.2%
2. Material: Aluminum alloy + optical glass
3. Lens Structure: 3 elements in 1 group