Olympus 10x21 RC II: Foldable BaK-4 Roof Prism Pocket Binoculars – UV protection Eyeglass-friendly
Olympus 10x21 RC II: Foldable BaK-4 Roof Prism Pocket Binoculars – UV protection Eyeglass-friendly
Olympus 10x21 RC II delivers foldable ultra-compact 10x magnification with BaK-4 roof prisms in stylish silver. Perfect for travel and sports, it ensures bright images through multi-coated lenses with UV protection.
The Olympus 10x21 RC II packs professional optics into a pocket-sized 185 g body (106x38x88 mm). BaK-4 prisms and fully multi-coated lenses provide crisp contrast and maximum brightness (twilight factor 14.5). Central focus knob with right-side diopter (+/-2) offers personalized sharpness from 3 m close focus, while rubber armor ensures splash resistance and grip.
Why Choose Olympus 10x21 RC II?
- Ultra-portable 185 g folds into any pocket for spontaneous adventures
- BaK-4 glass outperforms standard compacts in low light conditions
- Eyeglass-friendly design maintains full 5.1° FOV (89 m at 1000 m)
- Splash-proof rubber armor handles drizzle without fogging
- One-handed central focusing works in dynamic travel situations
Order Olympus 10x21 RC II for unmatched pocket optics – EU Shipping from Split, Croatia!
Technical Specifications Table Olympus 10x21 RC II
Specification | Value |
Magnification | 10x |
Objective Diameter | 21 mm |
Exit Pupil | 2.1 mm |
Real Field of View | 5.1° (89 m @ 1000 m) |
Close Focus | 3 m |
Light Intensity | 4.4 |
Twilight Factor | 14.5 |
Diopter Adjustment | +/- 2 |
Prism Type | Roof (BaK-4) |
Lens Coating | Fully Multi-Coated |
Splash-proof | Yes |
Weight | 185 g |
Dimensions (LxWxH) | 106 x 38 x 88 mm |
Frequently Asked Questions
- Is the Olympus 10x21 RC II comfortable for prolonged use with eyeglasses?
Yes, specialized eyepieces provide full field visibility without removing glasses. - Can the Olympus 10x21 RC II withstand light rain during outdoor use?
Splash-proof construction handles drizzle but avoid heavy rain or submersion. - How fast does the Olympus 10x21 RC II focus in changing conditions?
Large central knob enables smooth one-handed adjustments even with gloves. - What makes Olympus 10x21 RC II superior for travel versus larger binoculars?
185 g foldable design delivers BaK-4 performance in pocket-sized portability. - Does the Olympus 10x21 RC II include carrying accessories?
Yes, protective bag ensures safe storage and transport.







