High-power Zoom Porro Prism Binoculars YIKP10-25×601
This Porro Binoculars zoom series is designed for long-distance viewing, outdoor sightseeing, wildlife observation, hunting scouting, travel, and tripod-supported observation, offering variable magnification options from 6-16x, 8-21x, 10-25x to 12-30x, with OEM/ODM customization for logo, body color, packaging, accessories, and private label branding.
OVERVIEW
Key Advantages and Features
- Zoom models: 6-16×40, 8-21×50, 10-25×60, 12-30×70
- Porro / Paul prism system for classic binocular depth and wide viewing feel
- K9 prism glass with all optical glass construction
- Aluminum alloy body with NBR+PVC armor
- Center focus system for simple daily use
- Right diopter ring with -4 to +4 diopter compensation
- Twist-up NBR eyecups for comfortable viewing
- Broadband green coating on eyepiece and objective lenses
- Tripod adaptable for stable high-magnification observation
- Includes strap, cleaning cloth, instruction manual, eyecaps, objective covers, and packaging
- Best for dry outdoor conditions, travel, sightseeing, field observation, and retail optics markets
Application Scenarios
Long-Distance Outdoor Viewing
The 6-16x, 8-21x, 10-25x, and 12-30x zoom magnification options allow users to scan wide areas at low power and zoom in for more detailed observation.
Wildlife Observation and Hunting Scouting
The larger 50 mm, 60 mm, and 70 mm objective lenses help users observe animals, terrain, and open landscapes from a distance.
Travel, Sightseeing, and Nature Viewing
Center focus operation, twist-up eyecups, and wide magnification coverage make this series practical for travel, scenic viewing, and nature exploration.
Tripod-Supported Observation
Because of the higher magnification range, these models are well suited for tripod use, especially the 10-25×60 and 12-30×70 versions.
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 binocular projects
- Body Color / Finish Standard black; custom colors can be discussed
- Armor Material NBR+PVC armor supports outdoor product positioning
- Packaging Retail box, neutral packaging, or customized brand box
- Accessories Strap, cleaning cloth, eyecaps, objective covers, manual
- Manual Language English and multi-language manuals for export markets
- OEM/ODM Support Suitable for zoom Porro Binoculars product development
Suitable for:
- Outdoor optics distributors
- Travel and sightseeing retailers
- Hunting and scouting gear suppliers
- Wildlife observation product lines
- Promotional binocular projects
- Private label Porro Binoculars programs
- Application Scenarios
- Long-Distance Outdoor Viewing
Parameters
| Product Type | YIKP6-16×401 | YIKP8-21×501 | YIKP10-25×601 | YIKP12-30×70 | |
| Magnification | 6×~16x | 8×~21x | 10×~25x | 12×~30x | |
| Body material | Aluminum Alloy | ||||
| Armor material | NBR+PVC | ||||
| Color | BLACK | ||||
| Objective lens Ø | Φ40 ± 1mm | Φ50 ± 1mm | Φ60 ± 1mm | Φ70 ± 1mm | |
| Ocular lens Ø | Φ20 ± 1mm | ||||
| Exit pupil Ø | Φ6.6mm~Φ2.5mm ± 10% | Φ6.2mm~Φ2.3mm ± 10% | Φ6mm~Φ2.3mm ± 10% | Φ5.8mm~Φ2.3mm ± 10% | |
| Exit pupil distance (mm) | 22mm~16.5mm | ||||
| Field of view (°) | 5.8°~2.2° | 4.4°~1.7° | 3.5°~1.4° | 2.9°~1.15° | |
| Field of view (at 1000M) | 101m~38mm | 76m~30m | 61m~24m | 50m~20m | |
| Field of view (at 1000yds) | 303ft~114ft | 228ft~90ft | 183ft~72ft | 150ft~60ft | |
| Near focus | |||||
| Diopter system | Right diopter ring | ||||
| Interpupillary distance | 58~73mm | ||||
| Focus System | Center Focus | ||||
| Focusing lens | Eye. | ||||
| Diopter compensation | -4 To +4 Diopter | ||||
| Focusing Adjustment | -4 To +8 Diopter | ||||
| Prism System | Paul prism | ||||
| Prism Glass Material | K9 | ||||
| Optical Configuration | Objective lens | 2E1G | |||
| Ocular lens | 4E3G | ||||
| Lens Type | Spherical Lens | ||||
| Optical Material | All optical glass | ||||
| Lens coating | Coating Condition | Eyepiece/Objective: Broadband green coating | |||
| Coating Spec. | 420-680nm,R<0.5%(AVG) 、420-680nm,R<1.0%(ABS),Blue coating 550nm(MGF2)。 | ||||
| prism coating | Coating Condition | Blue coating | |||
| Coating Spec. | 550nm(MGF2) | ||||
| Water/Fogproof | NO | ||||
| Gas Filled | / | ||||
| Eye cup | Type | Twist up | |||
| Material | NBR | ||||
| eye caps | Type | One-piece | |||
| Material | NBR+PVC | ||||
| obj. Cover | Type | One-piece | |||
| Material | NBR+PVC | ||||
| Adapt to tripod | YES | ||||
| strap | YES | ||||
| cleaning cloth | YES | ||||
| instruction manual | YES | ||||
| packaging | YES | ||||
| Size(Length×Width×Height) | 186×59x158mm | 196×65x199mm | 207×73x239mm | ||
| Weight approx | 795g | 965g | |||
Let’s Work Together
Contact us to discuss your customized Porro Binoculars solution for outdoor, travel, hunting, or promotional optics markets.





