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20X80 BAK4/Poro Prism Powerful Binocular Optical Hunting BirdsWatching 174ft/1000yds,Multilayer broadband Green Film

Place of Origin	Sichaung,China
Brand Name	Hollyview
Certification	CE ROHS
Model Number	YBP24 20X80

Product Details

Product Name:

YBP23 20X80

Magnification:

20X

Eye Relief:

15MM

Objective Lens Diameter:

80MM

Field Of View，real (m / 1000 M ):

58M

Field Of View，real （degree）:

3.3°

Size/Height Length/width /CM:

332x230x126mm

Weight:

2700G

Payment & Shipping Terms

Minimum Order Quantity

1 piece

Price

Negotiable

Payment Terms

L/C, D/A, D/P, D/P, T/T, Western Union, MoneyGram

Product Description

20X80 BAK4/Poro Prism Powerful Binocular Optical Hunting BirdsWatching 174ft/1000yds,Multilayer broadband Green Film

Product Description

20X80 BAK4/Poro Prism Powerful Binocular Optical Hunting BirdsWatching 174ft/1000yds,Multilayer broadband Green Film 0

▲ Professional High Powerful Binoculars: Designed with 20X power magnification, 80mm large objective lens good for fast moving subject, are ideal for bird watching, driving, sports events 

▲ with Quality Optics: BAK4 Prism and Fully Multi-coated lens guarantee the key elements of brighter view and crisp images. Perfect for birds watching, concerts and sports. It can be used at night, but not in complete darkness. Suitable for concerts, opera, sightseeing and astronomical viewing 

▲ Easy To Focus: The center focus knob is upgraded with big wheel guarantee fast and high precision focusing. While allowing eyepieces to calibrate separately for a clearer view. So don't view the sun with this binocular or even with the naked eye, it'll cause permanent eye damage

▲ Durable Framework and Rubber Armor: Its tight fitting protection makes it usable to withstand the toughest weather conditions. The shock-absorbing rubber armor for maximum protection. The Binoculars can deliver clear vision in weak light condition, but not in completely darkness. Perfect for concerts at night 

▲ Connect to a mobile phone and a tripod:Handheld observation at high magnification is unstable and requires connecting to a camera tripod to improve the stability of observation. Connecting to a mobile phone for taking photos can improve the stability of observation and the clarity of the photos taken. 

▲ Humanized design,Fashionable appearance and more ergonomic design:Metal structure, rubber-coated outer layer, anti-fall, anti-slip and wear-resistant; can also be connected to a mobile phone for taking photos; connect to a tripod for stable observation, and the diopter adjustment ring balances the difference in vision between the two eyes 

▲ Central focus + diopter adjustment ring:Balance the difference in vision between the two eyes for more comfortable observation 

▲ Waterproof & Fogproof:O-ring sealed for complete waterproof protection,so no worries if dropped into the water.

Specification

Magnification		20x
Body material		Aluminum alloy
Armor material		Rubber(NBR+PVC)
Color		black
Objective lens Ø		Φ80mm
Ocular lens Ø		Φ24.5mm
Exit pupil Ø		Φ4mm±10%
Exit pupil distance (mm)		17mm
Field of view (°)		3.3°
Field of view (at 1000M)		58m
Field of view (at 1000yds)		174ft
Diopter system		Right diopter ring
Interpupillary distance		58～72mm
Focus System		Center Focus
Focusing lens		Eyepiece focusing Eye.
Diopter compensation		-4 To +4 Diopter
Focusing Adjustment		-4 To +8 Diopter
Prism System		Porro prism
Prism Glass Material		BAK4
Optical Material		All optical glass
Lens coating	Coating Condition	Fully Multi Coating
	Coating Spec.	420-680nm,R＜0.5%(AVG) ,420-680nm,R＜1.0%(ABS).
prism coating	Coating Condition	Multi Coating
	Coating Spec.	420-680nm,R＜0.5%(AVG) ,420-680nm,R＜1.0%(ABS).
Size(Length×Width×Height)		332x230x126mm

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