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50mm Zoom Lens Binoculars
10-30x50mm Zoom Lens Binoculars BK-7 Reverse Porro Prisms Reverse 10-30x Zoom Magnification 50mm Objective
The 10-30x50 Reverse Porro Zoom Binoculars combine extended magnification in a more compact design for greater mobility. The Reverse Porro Prism design creates a more compact over-all size compared to traditional porro prism binoculars, but maintaining full-size features such as the large 50mm objective lenses. The zoom lever allows you to seamlessly transition through the magnification range from 10x for quickly scanning large open areas, all the way to 30x to get a closer more detailed look at your object of interest. The oversized Center Focus Knob is ergonomically positioned for fast and easy focusing while maintaining a natural and comfortable hold. Fully Coated Lenses on all air-to-glass surfaces increase light transmission for a bright, crisp image. The Rubber Armor Exterior provides an added layer of protection, with a textured surface for a non-slip grip. Fold-down Rubber Eyecups are incorporated into each eyepiece providing a comfortable viewing experience with or without eyeglasses. Included with these binoculars are lens covers, a neck strap, and a nylon case for convenient and secure transport.
Fully Coated Optics
The binoculars feature BK-7 prisms and fully multi-coated optics for sharp and clear images.
Outdoor Viewing
The Level series binoculars is ideal for all outdoor activities, providing exceptional viewing experiences.
Light Weight & Portable
These Binoculars are both compact and light weight making them the ideal portable binoculars to bring with you on your travels.
Features:
10-30x Magnification
50mm 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
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
