- Fully-multi-coated optics assure maximum light transmission
- Unique Uni-body design enhances durability
- Aspherical lens elements provide exceptional edge-to-edge sharpness
- 8x magnification, 21mm objectives
The Pentax 8x21 U-Series UP Binocular delivers edge-to-edge image sharpness with a 50° angle of view thanks to its aspherical optical elements and BAK4 Porro prisms.