20X80 Binoculars with Tripod Adaptor for Astronomy, Birding, Sports, Long Range Viewing

• After-sales Service: 2 Years
• Warranty: 2 Years
• Type: Binocular
• Magnification: 20X
• Function: Waterproof, Fogproof, Night Vision
• Usage: Astronomical, Gift, Bird Watching/Hunting, Travel
• Model NO.: YBP23 20x80
• Structure: Refractor Telescope
• Lens Type: Prime Lens
• Lens: Glass
• Objective Aperture: >50mm
• Focusing Type: Internal Focusing
• Aperture: <50mm
• Field of View Real (M / 1000 M ): 52m
• Eye Relief (mm): 15
• Prism: Bak4 Porro
• Objective Dismeter: 80mm
• Transport Package: Color Box
• Specification: 200x70x180mm
• Trademark: Hollyview
• Origin: China
• Production Capacity: 30000 Pieces/ Month

Product Description

 

20X80 Binoculars with Tripod Adaptor for Astronomy, Birding, Sports, Long Range Viewing

Product Parameters

  

MODELS	YBP23 20x80 fixed
Magnification	20x
Objective lens diameter (mm)	80
Exit pupil diameter (mm)	4
Relative brightness	16
Twilight factor	40
Eye relief (mm)	15
Field of view,real (degree)	2.9°
Field of view,apparent (degree)	58°
Field of view,real (m / 1000 M )	52M
Field of view,real ( ft / 1000 yds)	156
Close focusing distance (m)	15
Diopter compensation (dpt)	±3
Interpupillary distance (mm)	58-72
Focus system	Center
Prism system	Porro
Prism glass	BAK4
Lens and prism coating	FMC
Eyecups style	Fold Down
Waterproof	No
Adapt to tripod	Yes
Dimensions (HxWxD) (mm)	32x20x10
Weight (g)	2700
EXW Unit Price($/unit)	41.7

2 Years Warranty.
 

Product Description

• ·High-transmission BAK 4 porro prisms
  ·Gigantic 80mm (3.14") aperture objective lenses
  ·58° field-of-view with exceptional contrast and sharpness
  
  20x80mm Porro Binocular
  A high-quality yet affordable choice for binocular astronomy or long-distance terrestrial viewing with giant 80mm objective lenses and powerful 20x magnification.
  
  Dual-purpose mirror
  Can be used to observe objects and scenery, as well as stargazing and skygazing
  
  FMC multi-layer high transmittance green film
  High light transmittance, effectively reducing the refractive index of light, resulting in clear, sharp and transparent imaging
  
  Anti-slip, shock-resistant and fall-resistant
  Metal frame, lens body soft rubber protection meets daily life, non-slip, shock-resistant and fall-resistant
  
  Central axis focusing
  Solid structure, stable and durable, comfortable grip and accurate focusing.
  
  Bright, Sharp Images-Even in Dim Conditions
  Multi-coated optics and BaK-4 prisms deliver excellent light transmission for brighter images. The 20x80mm Porro Binocular is a favorite among those who view in dimconditions near dawn and dusk, or for astronomy.
  
  Durable and Water Resistant
  The rugged, armored body provides protection and a secure grippingdsurface. Plus, the water-resistant exterior means you won't have to worry about getting caught in unexpected weather.
  
  Comfortable & Eyeglass Friendly
  Soft, rubber eyecups are comfortable to use and block stray light.Eyeglasses wearers can fold down the eyecups for easier viewing.
  
  Integrated Tripod Adapter Rod
  Enjoy extended, hands-free viewing sessions by mounting your 20x80 Porro binocular on a tripod. The built-in tripod adapter rod provides an ultra-d stable base.
  
  With panoramic fluid pan & tilt head and rocker arm on top, can realize almost any angle shooting precisely and efficiently
  
  Applicable to various scenarios
  Mountaineering travel,Enjoy the scenery,observe animals,concert. etc

•  

Packaging & Shipping

 

 

Packaging Process

We provide our customers with safety and solid product package for cross-border long-distance transportation.

Package order: Color box, Corrugated Brown Box, Sturty 3-layer Inner Carton and 5-layer Master Carton

Company Profile

 

Established in 2011, Shifang Yuantong Optical Instrument Co.,LTD is dedicated and specialized in R&D, Manufacturing and Marketing Optics Instruments including binoculars, telescopes, range finders, monocular, scopes, optics accessories, etc.,

Located in Shifang city where is very close to Chengdu - the "Land of Abundance", Shifang Yuantong Optical Instrument Co.,LTD has over 120 employees including more than 20 research engineers and over 40 QC assistants.

Shifang Yuantong Optical Instrument Co.,LTD has annual output value over US$30million with annual production capacity of 300,000 units, and the GMP certified manufactory area covers around 3,000 square meters.

"Quality is our culture" - We have been engaged in OEM and ODM service for companies all over the world, big medium and small. At present, our business partners located throughout every continent, developing around 70 brands, include 30 famous brands. Meanwhile, we are NIKULA authorized professional manufacturer.

"Continuous Technology Innovation & New Products R&D is our concepts" - Just as nature never comes to a standstill and constantly changes, our company is always striving with a tireless curiosity and relentless passion to set new standards with technical innovations, increase product range and insisting on developing new products each month.

"With us your money is safe" - Full refund in case of bad quality. Paypal payment accepted.

"Time is Gold is our Value" - Time is valuable for you and us! We cherish every moment and minute to provide the best service for you and we do our utmost to finish production for you ahead of time.

Through 10 years' constant efforts, we have gained great popularity in the world market and shall continue to the endeavoring for many years ahead! We cordially hope to establish permanent, steady and cooperative partnership with you!
 

FAQ

1. who are we?
We are based in Sichuan, China, start from 2011,sell to North America(75.00%),Southeast Asia(5.00%),Western Europe(4.00%),South America(2.00%),Eastern Europe(2.00%),Africa(2.00%),Oceania(2.00%),Mid East(2.00%),Eastern Asia(2.00%),Central America(2.00%),Northern Europe(00.00%),Southern Europe(00.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Riflescope,Telescope,Range Finder,Night Vision Scope,Spotting Scope,Rangefinder

4. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese