For sale by High Source Marts MEMBER 5 Dec 3:32 amBrahmanbaria, Chittagong Division
Intsun® High-powered 20x50 zoom Folding binocular telescope non-infrared BAK4 prism binoculars for camping, hiking, touring, nature observation, watching games and concerts, etc.
Multi-coated optics increase light transmission resulting in brighter and sharper images with high contrast levels
Rubber eye cups and nonslip rubber armor absorbs shock
Dual focusing system: Central focusing, right eye adjustment.
Comes with clean cloth, strap, carrying bag.
Suitable for watching sports, concerts, hunting, hiking, traveling, etc.
* Exit Pupil Diameter: 10mm
* Eye Relief: 20mm
* Prism Type: BAK4
* Visible Angle: 8 degree
* Temperature: -40'C~50'C
* Model: 20 x 50
* Magnification: 20x
* Objective Diameter: 50mm
* Net weight: 0.8KG
* Mirror coating: Full optical FMC coating
* Focusing type: Mid HD focusing system, right eye adjustment.
How to use:
* IDP adjustment.
Set the interpuillary distance by grasping the body and bending it until you can see one circle of the view,The setting for your eyes will be indicated on the IPD Scale,(Note the scale setting for later use.)
1. Close your right eyes and sight an object with your left eyes. Focus the binocular by rotating the center focus
2. Open your right eye and close your left eye.Rotate the right eyepiece until the object sighted is sharp and clear(Note the setting of the diopter scale for late use)
3. Both sides(eyes) are now in focus and you will need to use only the center focus wheel to focus on the other objects
* Rubber fold-down eye cups
Fold down for use with eyeglasses and fold up for use without eyeglasses. They provide comfort and promote viewing ease.
1 x Intsun 20x50 binocular telescope
1 x full set of accessories
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