Pentax UD 10x21: Ultra-Light Roof Prism Pocket Binoculars – BAK4 Dual-axis Splash-proof IPD
Pentax UD 10x21: Ultra-Light Roof Prism Pocket Binoculars – BAK4 Dual-axis Splash-proof IPD
The Pentax UD 10x21 is the featherweight (195 g) pocket marvel for hikes, sightseeing, concerts, or sports – slips into glovebox, pocket, backpack, or purse effortlessly. BAK4 Roof prisms with full multi-layer aspheric coatings produce sharp, high-contrast images across the 5.4° FOV (94 m at 1000 m). Dual-axis IPD adjustment (58-72 mm), non-slip focus ring, and right-side diopter ensure perfect setup. 8.5 mm eye relief with twist-up rubber eyecups fits glasses wearers seamlessly. Rubberized polycarbonate (108x87x38 mm) offers splash protection and grip. Includes case, caps, strap – premium Roof compactness with Porro-like quality for on-the-go clarity!
Why Choose Pentax UD 10x21?
- Featherweight Portable: 195 g vanishes in pockets – ideal for travel/ events
- Roof Sharpness: BAK4 + full multi-coating rivals larger bins in contrast/ brightness
- Custom Fit: Dual-axis IPD, diopter, non-slip ring – instant personalization
- Glasses Bliss: 8.5 mm relief, twist-ups block light – comfortable extended use
- Everyday Tough: Splash-proof rubber armor handles drizzle/ bumps
- Quick Accessories: Case/ strap ready – grab and view anywhere
- Swift EU Shipping: From Split, Croatia – Europe fast!
Order Pentax UD 10x21 today for discreet high-performance mini-binoculars!
Technical Specifications Table Pentax UD 10x21
Specification | Value |
Magnification | 10x |
Objective Lens Diameter | 21 mm |
Exit Pupil | 2.1 mm |
Eye Relief | 8.5 mm |
Light Gathering Power | 4.41 |
Real Field of View | 5.4° (94 m @ 1000 m) |
Minimum Focus Distance | 3 m |
Interpupillary Distance | 58-72 mm (Dual-Axis) |
Eyecups | Twist-up Rubber |
Prism Type | Roof (BAK4) |
Lens Coating | Full Multi-Layer Aspheric |
Splashproof | Yes |
Weight | 195 g |
Dimensions | 108 x 87 x 38 mm |
Tripod Mount | Yes |
Focusing | Central |