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Prism Binoculars

Prism Binoculars

Selling Parameters

Subject Prism Binoculars
Item No. 8x40mm/10x40mm
Supply Type General
Amount unknown
Categories Optics and Camera > Binoculars > Porro Binoculars

Detailed Product Description

BAK4 prism top, large eyepiece, grow pupil, watch the scene brighter
Environmentally friendly rubber mirror sets, watch the scene feel more at ease
Waterproof, fog, structural design, fair and rain to watch the scenery avoid trouble

Model No

W220840

W221040

Magnification

8x

10x

Objective Diameter (mm)

40

40

Field Angle

7.6⁰

6.5⁰

Field of View (m/1000m)

133

114

Field of View (ft/1000yds)

399

342

Exit Pupil Dia. (mm)

Ø5

Ø4

Near Focus (m)

3.5

3.5

Eye-relief (mm)

18

15.5

Relative Brightness

25

16

Prism Type

BaK4

BaK4

Resolving Power

7"

7"

Focus System

Center

Center

Coating

Multi coated

Fully multi coated

Eyecups

Twist-up

Twist-up

Watertight Depth (m)

1

1

Shockproof High (m)

1

1

Operation Temp

-0⁰C-60⁰C

-0⁰C-60⁰C


     
Issue Time:   2019-07-12
Expire Time:   2020-06-09

Keywords: Porro Binoculars   

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Company Name www.visionbinoculars.org
Country/Region Taiwan
City Taipei 111
Address Zhongcheng Rd
Telephone +886-2-12344321
Fax +886-2-12344321
Contact Person