The Pentax UD 9x21 binoculars use Porro prisms and 9x magnification for hiking, birdwatching, and watching performances. Multiple anti-reflective coatings reduce reflections and enhance light transmission. The non-slip focus knob and diopter ring help achieve clear focus, while the rubber eyecups allow use with or without glasses.
- Prism type: Porro
- Magnification: 9x
- Objective lens diameter: 21 mm
- Field of view: 104.58 m at 1,000 m
- Minimum focusing distance: 3 m
- Exit pupil: 2.3 mm
- Eye relief: 9.9 mm
- Interpupillary distance adjustment: 58–72 mm
- Focusing type: Center focus
- Eyecups: Rubber
- Uses: Hiking, theater, birdwatching
- Weight: 195 g
- Color: Black
- Package contents: Strap, carrying case, cover
- Product Number
- 61811
Product Details
- Waterproof
- No
- Colour
- Black
- Type
- Analog
- Usage
- Hiking, Theater, Bird Watching
- Night Vision
- No
- with Camera
- No
- Image Stabilization
- No
- Distance Measurement
- No
- with Compass
- No
- Weight
- 195 gr
- Internal Memory
- No
Optical Characteristics
- Prism Type
- Porro
- Magnification
- 9 x
- Lens Diameter
- 21 mm
- Field of View
- 104.58 m
- Closest Focusing Distance
- 3 m
Contents
- Contains
- Strap, Carrying Case, Cover
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.