Zoom Porro Binoculars
10-30x60 12-36x70
- Model:BMZ1101
- Magnification: 12x-36x
- Obj.lens: 70mm
- Field Angle: 2.5° - 0.8°
- Product description: The 12-36x70mm Zoom Binoculars are designed for long-distance terrestrial and astronomical viewing.
Key Features:
● Levered Zoom Magnification
● Traditional BK7 Porro Prisms
● Anti-Reflection Multi-Coated Ruby Optics
● Large Center Focusing Wheel
● Tripod Mountable with Optional Adapter
● Fold-Down Rubber Eyecups
Overview:
The 12-36x70mm Zoom Binoculars are designed for long-distance terrestrial and astronomical viewing.
The powerful variable magnification range allows the viewer to scan a large field of view and then zoom in on the selected object to make detailed observations. An ergonomically-placed zoom lever allows users to make fast magnification changes while viewing through the eyepieces with a simple movement of their right index or middle finger. The large objectives and multi-coatings draw in copious amounts of light to push the low-light capabilities of the optic, while a large exit pupil at low magnification ensures complete coverage of the user's pupil when it gets fully dilated as light fades. Fold-down eyecups enable comfortable viewing with or without eyewear, and rubber armoring provide a slip-resistant grip. For long-duration glassing sessions or when keeping the binoculars steady at high magnifications, they can be tripod mounted using an optional adapter.
Optical Performance:
● Powerful 12-36x zoom magnification range
● Large 70mm objective lenses
● Traditional BK7 Porro prism design
● Anti-reflection multi-coated optics limit light loss and enhance contrast and color rendition
● 132' field of view at 1000 yards at 12x power
● Large 70mm exit pupil, at 10x, helps to avoid vignetting in low-light when pupils become dilated
Use and Handling:
● Convenient, ergonomically-placed zoom lever is easy to manipulate with right index or middle finger while looking through the binoculars
● Zoom indicators on right ocular clearly shows selected magnification for repeatability
● Large center focusing wheel
● Right-eye dioptric correction
● Fold-down rubber eyecups for comfortable use with or without eyewear
Construction Details:
● Nonreflective matte-black finish
● Protective rubber armoring provides a slip-resistant grip
● Tripod mountable with optional adapter
● Weight: 1349 g
Performance:
Model: | BMZ1101 | BMZ1101 |
Specification | 10-30x60mm | 12-36x70mm |
Magnification | 10x - 30x | 12x - 36x |
Obj.lens (mm) | 60 mm | 70 mm |
Field Angle | 3.6° - 1.9° | 2.5° - 0.8° |
Field of View @ 1000m | 64m - 33m | 44m - 14m |
Field of View @ 1000yds | 192ft - 99ft | 132ft - 42ft |
Apparent Field of View | 36° - 57° | 30° - 29° |
Exit pupil (mm) | 6.0 - 2.0 | 5.8 - 1.9 |
Eye relief (mm) | 14 - 12 mm | 14 - 12 mm |
Closest Distance | 10 m | 15 m |
Diopter Adjustment | ±4 | ±4 |
Prism System | Porro | Porro |
Prism Glass | Bk7 | Bk7 |
Focus System | Center | Center |
Lens Coating | Fully Multi | Fully Multi |
Eyecups | Fold-Down | Fold-Down |
Size (mm) | 208X52X232 | 215x85x256 |
Weight (g) | 1038 g | 1349 g |
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Contact Us
Contact: Daniel Pang
Phone: 852-2602 0733
Tel: 852-2602 0715
E-mail: danniel@bci.imsbiz.com.hk
Add: Rm 9,8/F,Goldfield Ind Centre, No.1 Sui Wo Road,Fo Tan,N.T.Hong Kong