English Français Español Deutsch Italiano Português 日本語 Русский Nederlands العربية Norsk Dansk Svenska 한국어 Suomi עברית Türkçe Polski Čeština Ελληνικά Hrvatski Română Magyar
0 DAY DAYS DAYS 01:01:02

GOMU 13X50 Monocular Range Finder High Definition Waterproof Fogproof Carrying Case Porro Prism Wide Angle Spotting Scope Bird watching #02641018

(1)
GOMU 13X50 Monocular Range Finder High Definition Waterproof Fogproof Carrying Case Porro Prism Wide Angle Spotting Scope Bird watching
$ 39.99
Earn additional 1% cash rewards on all orders
  • Color
    Black

Ship to

Processing Time: Will be calculated when item is selected
Shipping Time: Expedited Express 2-3 business days

Product Details

Payment Methods

Credit Cards we accept:












Payment Services:









Payment Method




















Brand

GOMU

Selling Points

1
Compatibility: Bird watching
2
Type: Range Finder
3
Features: Waterproof Wide Angle
4
Eye Relief (mm): 18.5mm
5
Exit Pupil Diameter (mm): 4mm
6
Objective Lens (mm): 50
7
Field of View (m/m): 114m/1000m
8
Optical system: Porro
9
Waterproof Level: IPX-6
10
Tripod Mount: Yes

Specifications

Specification
Compatibility Bird watching,
Type Range Finder, Dimlight, Zoom Binoculars,
Features Fogproof, High Definition, Waterproof, Spotting Scope, Wide Angle, Porro Prism, Carrying Case,
Structures Range Finder, Monocular,
Battery N/A,
Eye Relief (mm) 18.5mm,
Eye Relief Range (mm) 15-20mm,
Exit Pupil Diameter (mm) 4mm,
Exit Pupil Diameter Range (mm) 4-5mm,
Magnification 13,
Minimum Focus Distance (m) 4m,
Objective Lens (mm) 50,
Field of View (m/m) 114m/1000m,
Field of View Range 100-120ft/1000yds,
Field Range (°) 6.5°,
Eye Lens(mm) 22,
Lens Diameter(cm) 20-30MM,
Prism Type BAK4,
Optical system Porro,
Waterproof Level IPX-6,
Optical Coating Multi-coated,
Tripod Mount Yes,
Material Metal, Plastic,
Net Dimensions(cm) 19.0*9.0*6.5,
Net Weight(kg) 0.42,
Listing Date 01/20/2015,
Magnification Range
Magnification 10x to 14.9x,

Photos

FAQs

  1. Q: What is night vision for the optical telescopes?
  • A:Night vision is the ability to see in low light conditions. Whether by biological or technological means, night vision is made possible by a combination of two approaches: sufficient spectral range, and sufficient intensity range.

    Night vision technologies can be broadly divided into three main categories: image intensification, active illumination and thermal imaging. The Optical telescopes use the principle of Image intensification to achieve the function of night vision.

    Image intensification magnifies the amount of received photons from various natural sources such as starlight or moonlight. Therefore, under low-light conditions, through the optical telescope we can only see the fuzzy image, except for the stars. We call it "Low Light Night Vision".

Your Recent History

Report Copyright Infringement

Report Copyright Infringement

Successful Submit!

Thank you for submitting this report We will process as soon as possible

BTest