Roof Prism Binoculars | 10×50 ED Glass, BAK-4 Phase Coated Prism, Fully Multi-Coated Waterproof Binoculars DAMR1050-3
The DAMR1050-3 Binoculars are premium 10×50 roof prism binoculars designed for hunting, wildlife observation, bird watching, outdoor adventure, mountain scouting, and professional observation markets. Featuring Lanthanum ED glass, ED low dispersion lenses, BAK-4 roof prism, and SMC full multi-coating, this model delivers excellent image clarity, color accuracy, and low-light performance.
Built with a durable magnesium alloy body, IPX7 waterproof protection, nitrogen filling, and advanced prism coatings, the DAMR1050-3 provides reliable performance for demanding outdoor environments.
OVERVIEW
Key Advantages and Features
- 10X magnification for detailed observation
- 50mm objective lens for enhanced light gathering capability
- Lanthanum ED glass + ED low dispersion lenses for improved resolution and color control
- SMC full multi-coating for higher light transmission
- BAK-4 roof prism system with: Broadband AR coating, Phase coating, High-reflection dielectric coating
- Large roof prism + half-roof prism configuration for optical performance improvement
- Magnesium alloy body for durability and premium feel
- IPX7 waterproof and nitrogen-filled design
- 5mm exit pupil for comfortable viewing
- 16.5mm eye relief
- 2.5m close focus distance
- Twist-up eyecups for comfortable viewing with or without glasses
- Internal focusing system for improved sealing and reliability
- Compact size: 170×133×60mm
- Weight: 950g
Application Scenarios
Hunting and Wildlife Observation
The 10X magnification, 50mm objective lens, and ED optical system provide detailed viewing for hunters and wildlife observers who need clear target identification at medium and long distances.
The 2.5m minimum focus distance also allows users to observe nearby animals and natural details.
Bird Watching and Nature Exploration
The combination of Lanthanum ED glass, phase-coated roof prism, and broadband AR coating improves image contrast and color reproduction, making this binocular suitable for birding enthusiasts and nature observers.
Outdoor Adventure and Mountain Scouting
The magnesium alloy housing, IPX7 waterproof rating, and nitrogen-filled construction provide reliable performance for hiking, trekking, mountain observation, and outdoor exploration.
Long-Distance Landscape and Professional Observation
The 6.7° field of view, 114m/1000m viewing range, and high-quality roof prism structure make this model suitable for landscape viewing, nature tourism, and professional observation applications.
Customizable for Your Brand

Logo and firmware customization available

OEM/ODM support with low MOQ

Custom language interface and startup screens
Customizable Features
- Logo Branding Supports private label Binoculars programs
- Body Design / Finish Magnesium alloy housing supports premium product positioning
- Optical Configuration ED glass and coating options can support different market levels
- Packaging Design Retail box, gift packaging, or customized brand packaging
- Accessories Carrying case, strap, lens covers, cleaning cloth, manual
- Manual Language Multi-language manuals for global markets
- OEM/ODM Support Suitable for customized premium binocular product lines
Parameters
| Product Code | DAMR1050-3 |
| Magnification | 10X |
| Objective Lens Diameter | 50mm |
| Eyepiece Lens Diameter | 25mm |
| Body Material | Magnesium Alloy |
| Waterproof | IPX7, Nitrogen Filled |
| Lens Material | Lanthanum ED Glass + ED Low Dispersion Lenses |
| Exit Pupil Diameter | 5mm |
| Eye Relief | 16.5mm |
| Field of View | 6.7° / 114M @1000M |
| Minimum Focusing Distance | 2.5M |
| Diopter Range | -4 to +4 |
| Eyepiece Lenses | 5 Pcs / 4 Groups |
| Objective Lenses | 3 Pcs / 2 Groups + 1 Focusing Lens |
| Lens Coating | SMC Full Multi-Coating |
| Prism Coating | Broadband AR Coating + Phase Coating + High-Reflection Dielectric Coating |
| Prism System | Roof |
| Prism Material | BAK-4 |
| Prism Configuration | Large Roof Prism + Large Half-Roof Prism |
| Eyecup Type | Twist-up |
| Focusing System | Center Focus |
| Focusing Type | Internal Focusing |
| Dimensions (L×W×H) | 170 × 133 × 60 mm |
| Net Weight | 950g |
Let’s Work Together
For B2B buyers, customization options include logo branding, packaging design, accessories, optical configuration, manual language, and OEM/ODM support.
Contact us to discuss your customized Binoculars solution for hunting, wildlife observation, outdoor adventure, or premium optical markets.












