Versatility is key!
The Pentax 8-16x21 U-Series UP Binocular comes with an innovative zoom function that offers you convenience and versatility in a compact and lightweight pair of binoculars. It combines aspherical optical elements and BAK4 Porro prisms to deliver edge-to-edge image sharpness with a wide angle of view.The U-Series also comes with a unique dual-axis eye-distance adjustment system for extra accurate focusing. The optical elements are also fully multicoated to provide a high transmission of light. With an 8-16x range of magnification and 21mm objectives, you obtain a wide zooming range and a compact form factor. You can easily spot your targets with a 5° angular field of view at 8x magnification and quickly zoom in on them with the optical zoom.
The Pentax 8-16x21 U-Series UP Binocular is small and lightweight at only 309grams, making this portable pair a favourite with travellers, hikers and nature observers! It also features a single piece frame that houses objectives, which allows for a synchronized interpupillary adjustment.
- Versatile zoom functionality
- High-refraction BaK4 glass prisms
- Multi-coated lens elements
- Portable, lightweight
- Center focus knob offers an easy focusing
- Interpupillary adjustment
- Diopter adjustment
- Eye lens caps, case, strap included
|Usage||General Use, Birding, Spectator|
|Objective Lens (mm)||21mm|
|Eye Relief (mm)||8x : 14mm / 16x : 11mm|
|Exit Pupil (mm)||8x : 2.6mm / 16x : 1.3mm|
|Field of View (m@1000m)||8x : 86.65m / 16x : 51.79m|
|Field of View(ft@1000yards)||8x: 261ft / 16x : 156ft|
|Lens Coating||Fully Multi|
|Focus Type||Center Focus|
This warranty does not cover damages caused by misuse, improper handling, installation, collimation or maintenance performed or attempted by unauthorized service agencies. For Pentax Products purchased elsewhere, will NOT qualify for manufacturer's warranty from us, it must be returned to the place of purchase to resolve any issues.