BK 7 Reverse Porro 30x Optical Zoom Binoculars 2.36inch Objective Lens
10-30x60mm Zoom Lens Binoculars BK-7 Reverse Porro Prisms Reverse 10-30x Zoom Magnification 60mm Objective
This Reverse Porro Zoom Binocular was made for the great outdoors. Not only is this series a top optical performer, but the Reverse Porro binoculars are extremely rugged and offer amazing value for quality optics and durability. Large objective lenses and fully coated optics work together to maximize light transmission and deliver astounding clarity, even in low light conditions. Whether being used for terrestrial or celestial viewing, the Binocular Series from B.C.I. will continually deliver outstanding viewing quality for many years.
The 10-30x60mm Reverse Porro Zoom Binoculars utilize the unique porro prism setup to create a compact design for larger 60mm objective lenses. The powerful 10-30x zoom allows the user to either view a wide landscape scene or zoom in on a specific object for more detail. A durable rubber finish provides protection from impact and also serves as a comfortable gripping surface.
Features:
10-30x Magnification
60mm Objective Lenses
Reverse Porro Prism Design
Fully Coated Optics
BK-7 Prisms
Fold-down Rubber Eyecups
Large Center Focus Knob
Shock-Absorbing Rubber Armor
Includes Lens Covers, Neck Strap, and Carry Case
Objective lens Coating:Red ,Blue,Green Fully Multi-Coated
Objective lens Coating:Red ,Blue,Green Fully Multi-Coated
Specification:
| Model | BMZ1125 |
| Specification | 7-21x40mm | 8-24x 50mm | 10-30x50mm | 10-30x60mm |
| Magnification | 7x - 21x | 8x - 24x | 10x | 10x |
| Obj.lens (mm) | 40 | 50 | 50 | 60 |
| Eyepiece diameter(mm) | 15 | 15 | 15 | 15 |
| Field Angle | 5.2°- 2.9° | 4.5° - 2.5° | 3.5° - 1.9° | 3.5° - 2.0° |
| Field of View @ 1000m | 90m - 50m | 78 m - 43 m | 62m - 33m | 62m - 33m |
| Field of View @ 1000yds | 270ft - 150ft | 234 ft - 129 ft | 186ft - 99ft | 186ft - 99ft |
| Apparent Field of View | 36° - 61° | 35° - 60° | 35° - 57° | 35° - 57° |
| Exit pupil (mm) | 5.7 - 1.9 | 6.2 - 2.0 | 5.0 - 1.6 | 6.0 - 2.0 |
| Eye relief (mm) | 14 - 12 mm | 14.5 - 12.5 mm | 14.5 - 12.5 mm | 14 - 12 mm |
| Diopter Adjustment | ± 5 | ±5 | ± 5 | ± 5 |
| Dusk Index | 16.7 - 29 | 20 - 34.64 | 22 - 38.7 | 24.5 - 42.4 |
| Relative Brightness | 32.5 - 3.6 | 38.44 - 4 | 25 - 2.56 | 36 - 4 |
| Prism System | Reverse Porro |
| Prism Glass | Bk7 |
| Focus System | Center |
| Lens Coating | Fully Multi-Coated |
| Eyecups | Fold-Down |
| Tripod Adaptable | Yes Dedicated adapter (Special tripod adapter) |
| Color | Custom color |
| Size (mm) | 141X71X158 | 148X72X183 | 148X72X183 | 163X76X233 |
| Weight (g) | 694 | 907 | 907 | 1055 |
| F.A.Q. |
| Q:1.Can you produce the products with our brand? |
| A: We offer logo laser engraved silk-screen printing or sticker trade make on product, |
| and customized package is also available. Specific details can be discussed. |
| Q: 2.How how can I pay the order? |
| A: Payment terms are available by Paypal, T/T or Weston Union. Specific details can be discussed. |
| Q: 3. How do you control the quality? |
| A: BCI - we have quality control proecess, from procurement, production, packing to shipment all |
| process are under strict control and are fully traceable. |
From finding the trail less traveled to perfecting your shot — you belong outdoors. we develop optics gear to empower you to get out and experience your passion, because we love the outdoors as much as you.BCI GROUP LTD.. NEVER MISS
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BK 7 Reverse Porro 30x Optical Zoom Binoculars 2.36inch Objective Lens Images
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