LODR8421 and LODR10505 Roof Binoculars
The LODR8421 and LODR10505 Roof Binoculars are high-configuration 8×42 and 10×50 straight tube binoculars designed for bird watching, wildlife observation, hiking, travel sightseeing, hunting scouting, safari tours, and outdoor retail markets, with OEM/ODM options for logo, color, coating, waterproof level, nitrogen filling, packaging, and accessories.
OVERVIEW
Key Advantages and Features
- Two core models: 8×42 and 10×50 Roof Binoculars
- Straight tube roof-style design for modern outdoor markets
- 18mm / 20mm eye relief for comfortable viewing
- 5mm / 4.8mm exit pupil for bright image performance
- 0.88 light transmittance for clear outdoor observation
- Low distortion and good stray light control
- Dual-side purple anti-reflection coating
- Twist-up eyecups for easy use with or without glasses
- ±4D diopter adjustment and 56-74mm interpupillary distance
- Reinforced ABS body with eco-friendly PVC armor
- Optional nitrogen-filled, IPX4, or IPX7 waterproof configuration
- B2B-friendly carton packing: 20pcs/ctn for 8×42, 16pcs/ctn for 10×50
Application Scenarios
Bird Watching and Wildlife Observation
The 8×42 Roof Binoculars offer a 6.9° angle of view, 120m/1000m field of view, and 2.5m close focus, making them suitable for birding, forest observation, and nature watching.
Hiking, Travel, and Sightseeing
The compact straight tube design, 515g weight, twist-up eyecups, and reinforced ABS body make the 8×42 model practical for hiking, backpacking, travel, and outdoor education.
Hunting Scouting and Long-Range Field Use
The 10×50 Roof Binoculars provide higher 10x magnification, 50mm objective lenses, 20mm eye relief, and 4.8mm exit pupil, suitable for open-field scouting and distance observation.
Safari and Nature Tourism
Optional nitrogen filling and IPX4/IPX7 water resistance make this series suitable for outdoor tourism, safari viewing, and changing weather conditions.
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 Roof Binoculars programs
- Waterproof Level Optional IPX4 or IPX7 for different market tiers
- Nitrogen Filling Optional fog-proof upgrade for outdoor premium models
- Body / Armor Color Eco-friendly PVC armor can be adapted for brand style
- Lens Coating Dual-side purple anti-reflection coating; coating upgrades can be discussed
- Packaging Retail box, neutral box, or customized brand packaging
- Accessories Strap, carrying bag, lens caps, cleaning cloth, and manuals
- OEM/ODM Support Suitable for customized roof prism binocular product lines
Suitable for:
- Outdoor optics brands
- Bird watching product lines
- Travel and sightseeing retailers
- Hunting and scouting gear suppliers
- Safari and nature tourism channels
- Private label roof binocular programs
Parameters
| Product Code | LODR8421 | LODR10505 |
| Product Category | 8*42 Straight Tube | 10*50 Straight Tube |
| Configuration | High Configuration | High Configuration |
| Magnification | 8 | 10 |
| Ocular Lens Diameter) | 23mm | 23mm |
| Objective Lens Diameter | 42mm | 50mm |
| Apprent Angle of View | 6.9° | 6.2° |
| Field of View | 120m/1000m | 109m/1000m |
| Eye Relief | 18mm | 20mm |
| Exit Pupil Diameter | 5mm | 4.8mm |
| Angular Resolution | 6’1” | 4’7” |
| Light Transmittance | 0.88 | 0.88 |
| Relative Brightness | 25 | 23 |
| Diopter Adjust Range | ±4D | ±4D |
| Interpupillary Distance | 56mm-74mm | 56mm-74mm |
| Close Focus | 2.5M | 3M |
| Nitrogen-Filled | Optional | Optional |
| Water Resistance Level | Optional (IPX4, IPX7) | Optional (IPX4, IPX7) |
| Eyecup Type | Twist-up Eyecups | Twist-up Eyecups |
| Body Material | Reinforced ABS | Reinforced ABS |
| Prism Material | 16.5 Prism | 16.5 Prism |
| Lens Material | Optical Glass | Optical Glass |
| Eyepiece Lens G | 3 Groups, 4 Elements | 3 Groups, 4 Elements |
| Distortion | Low | Low |
| Stray Light | Good | Good |
| Lens Coating | Dual-Side Purple Coating (Anti-Reflection) | Dual-Side Purple Coating (Anti-Reflection) |
| Armor Material | Eco-Friendly PVC | Eco-Friendly PVC |
| Weight | 515g | 762g |
| Product Dimensions | 143*128*54mm | 172*140*65mm |
| Packing Quantity | 20pcs | 16pcs |
| Outer Carton Dimensions | 38*35*42.5cm/17.52kg | 37*35*49cm/19.16kg |
Let’s Work Together
Contact us to discuss your customized Roof Binoculars solution with logo branding, packaging, waterproof upgrades, and OEM/ODM support.
