กล้องส่องทางไกลกล้องโทรทรรศน์แบบพกพา 20x50
The best compact binocular for outdoor viewing:
This portable Beileshi 20X50 outdoor binocular will help you to have a clear view of any target without obstructions whether you are searching for birds hunting climbing fishing or even attending sports events!
Features:
- HD high-powered binocular: 20X50 magnification with 50mm objective lens.
- Easy to focus: center focus wheel and right eyepiece adjustment for precise focusing.
- Foldable and compact: it can be folded to match the distance of your eyes suitable for both adults and kids.
- Wide field of view: BAK4 rectangular prism and fully coated optics increase light transmission for clear brighter and higher-contrast images.
- Durable to use: rubber coating protects the body from impact and wear.
- Wide application: fits for bird watching hunting outdoor sports vocal concert athletic meeting etc.
Parameters:
- Model: 20X50
- Magnification: 20X
- Diameter of the objective lens: 50mm
- Diameter of the eyepiece lens: 23mm
- Exit pupil distance: 12.8mm
- Exit pupil diameter: 4.6mm
- Field of view: 56m / 1000m
- Prism system: BAK4 rectangular prism
- Optical lens: blue coating film
- Focusing system: center focusing button
- Water resistant level: living water resistant
- Material: metal rubber and optical glasses
Package weight: 1.081 kg
Package Size(L x W x H): 20.50 x 20.50 x 8.00 cm / 8.07 x 8.07 x 3.15 inches
Package Contents: 1 x Binocular 1 x Lanyard 1 x Clean Cloth 1 x Pouch 2 x Objective Lens Cover 1 x Eypiece Cover 1 x Multi-language User Manual