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secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars
secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars
secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars
secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars
Specifications
Brand Name :
Kinglux optics
Model Number :
BMZ1142-7-21x40
Place of Origin :
China
MOQ :
1000 pcs
Payment Terms :
L/C, T/T, Western Union
Delivery Time :
60
Specification :
7-21x 40mm
Magnification :
7x-21x zoom
Objective Lens :
40mm
Apparent Field of View :
36° - 61°
Exit pupil :
5.7 - 1.9 mm
Relative Brightness :
32.5 - 3.6
Prism :
Porro Bk7
Size :
141X71X158 mm
Description

Secure 21x40mm Binoculars Powerful Zoom BK 7 Reverse Porro Binoculars​

7-21x40mm Zoom Lens Binoculars BK-7 Porro Prisms 7-21x Zoom Magnification 40mm Objective


The 7-21x40mm zoom Binocular Series is a complete family of porro prism binoculars designed for all types of outdoor activities. The increased light gathering ability of their large objective lens translates into greater detail and image clarity which is especially useful in low light conditions and at night. The versatile zoom feature of the Binocular Series allows the user to observe a wide field of view and then have the ability to zoom in to a subject for a more detailed look. The zoom lever allows the user to easily zoom in without taking their eyes off the subject, while a large center focus knob and eyepiece diopter adjustment make focusing quick and precise. Full rubber armor covering for a comfortable, secure and slip-free grip and provides protection against impact and shock.

Objective lens Coating:Red ,Blue,Green Fully Multi-Coated

Specification:

Model BMZ1142
Specification 7-21x 40mm 8-24x 50mm 10-30x 50mm 10-30x 60mm 12-60x 70mm
Magnification 7x - 21x 8x - 24x 10x - 30x 10x - 30x 12x - 60x
Objective Lens 40 mm 50 mm 50 mm 60 mm 70 mm
Eyepiece diameter 15 mm 15 mm 15 mm 15 mm 15 mm
Field Angle 5.2°- 2.9° 4.5° - 2.5° 3.7° - 1.9° 3.5° - 1.9° 3.2° - 1.0°
Field of View @ 1000m 90 m - 50 m 78 m - 43 m 64 m - 33 m 62 m - 34 m 57 m - 17 m
Field of View @ 1000yds 270 ft - 150 ft 234 ft - 129 ft 192 ft - 99 ft 186 ft - 102 ft 171 ft - 51 ft
Apparent Field of View 36° - 61° 35° - 60° 37° - 57° 35° - 57° 38° - 60°
Exit pupil (mm) 5.7 - 1.9 6.2 - 2.0 5.0 - 1.6 6.0 - 2.0 5.8 - 1.16
Eye relief (mm) 14 - 12 mm 14.5 - 12.5 mm 14.5 - 12.5 mm 14 - 12 mm 13 - 10 mm
Diopter Adjustment ±5 ±5 ±5 ±5 ±5
Dusk Index 16.7 - 29 20 - 34.64 22 - 38.7 24.5 - 42.4 28.98 - 64.8
Relative Brightness 32.5 - 3.6 38.44 - 4 25 - 2.56 36 - 4 33.64 - 1.34
Close Focus 10 m 10 m 10 m 13 m 15 m
Prism System Porro Porro Porro Porro Porro
Prism Glass Bk7 Bk7 Bk7 Bk7 Bk7
Focus System Center Center Center Center Center
Lens Coating Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated
Eyecups Fold-Down Fold-Down Fold-Down Fold-Down Fold-Down
Tripod Adaptable Yes Yes Yes Yes Yes
Color Custom color Custom color Custom color Custom color Custom color
Size (mm) 141X71X158 148X72X183 148X72X183 163X76X233 254X125X290
Weight (g) 694 g 840 g 840 g 1250 g 1470 g

Features:
7-21x Zoom Magnification
35mm Objective Lenses
BK-7 Porro Prisms
Multi-coated Optics
Wide-Angle FOV
Center Focus Knob
Rubber Armoring
Includes Soft Carrying Case and Neck Strap

secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars

secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars

secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars

secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars

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

Product tags

binoculars bushnell compact

,

stabilized binoculars

,

compact military binoculars
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secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars

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Product Detail
Brand Name :
Kinglux optics
Model Number :
BMZ1142-7-21x40
Place of Origin :
China
MOQ :
1000 pcs
Payment Terms :
L/C, T/T, Western Union
Delivery Time :
60
Contact Supplier
secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars
secure 21x40mm binoculars powerful zoom BK 7 Reverse Porro Binoculars

BCI GROUP LTD

Active Member
5 Years
hong kong, hong kong
Since 1997
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Porro Prism Binoculars, Roof Prism Binoculars, Compact Folding Binoculars
Total Annual :
5000000-10000000
Employee Number :
50~200
Certification Level :
Active Member
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