Large Caliber 22x Fog Proof Binoculars Water Resistant Binoculars Versatile 22x50
Key Features
- 22x High Magnification: Ultra-powerful zoom for extreme long-distance viewing (best used with tripod)
- 50mm Large Objective Lens: Excellent light-gathering ability for brighter images in low-light conditions
- Fog-Proof (Nitrogen-Filled): Sealed to prevent internal fogging in humid or cold environments
- Water-Resistant (IPX6+): Protects against rain, splashes, and dust for outdoor durability
- BAK4 Prisms & Multi-Coated Lenses: High-definition optics for sharp, clear, and color-accurate images
- Durable Rubber Armor: Shockproof and ergonomic grip for rugged use
- Tripod Adaptable: Threaded mount for stable viewing (essential at high magnification)
- Adjustable Eyecups: Comfortable for both eyeglass wearers and non-wearers
- Large Eyepieces: Wider field of view for easier subject tracking
- Versatile Focus System: Smooth central focus wheel + diopter adjustment
Technical Specifications
| Magnification (X) |
10-22X |
| Eyepiece diameter |
18mm |
| Objective lens diameter |
50mm |
| Field of view angle (deg) |
4.5-2.6° |
| Field of view range |
78.8-45.m/1000m236-136ft/1000yds |
| Exit pupil distance |
15.5-12.5mm |
| Exit pupil diameter |
5-2.3mm |
| Minimum focal length (m) |
5m/19ft 8M/26.2ft |
| Eyepiece |
4E3G |
| Objective lens |
2E1G |
| Prism material |
BAK4 |
| Coating condition |
multi-layer coating |
| Adjustment Focus system |
mid-range |
| Lens material |
metal aluminum |
| Surface protection |
rubber |
| Eyepiece |
PVC eyecup |
| Resolution |
5.8"-6.18" |
| Relative brightness |
25-5.95 |
| Dusk coefficient |
32.-22.3 |
| Light transmission efficiency |
69% |
| Diopter adjustment range |
-5 TO +5 DIOPTE |
| Interpupillary distance adjustment range |
59.2-73mm |
| Waterproof level |
IPX3 |
| Size |
195X184X65mm |
| Weight |
949g |
| Tripod |
supported (optional, universal camera tripod interface) |
What's Included
- Telescope
- Eyepiece cover
- Objective lens cover
- Portable soft bag
- Shoulder strap
- Lens cloth
- Instruction manual
- Warranty card
- Color box