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BK7 Prism Lightweight Binoculars 10x42 Bird Watching 4.2mm Exit Pupil Diameter

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Buy cheap BK7 Prism Lightweight Binoculars 10x42 Bird Watching 4.2mm Exit Pupil Diameter from wholesalers

BK7 Prism Lightweight Binoculars 10x42 Bird Watching 4.2mm Exit Pupil Diameter

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Brand Name:Orsky/OEM

Model Number:DCF 1903

Certification:GSV

Price:USD 7.8-12.8 /pcs (negotiation)

Payment Terms:T/T, L/C

Supply Ability:60,000pcs

Delivery Time:70 days after order to arrive at China's port

Company Data

Chongqing Orient Optical Co., Ltd

Active Member

Business Type: 86-23-8602-3853

Business Type: Manufacturer

Officials: Industrial Zone Of Jinlong Lake, Beibei, Chongqing, China

Quality: Quality Certifitation Available

Product Details Company Profile

Product Details

Black BK7 Prism OEM 10X42 Binoculars For Bird Watching With 42mm Objective Lens

Quick Detail

1. 10x magnification roof prism binocular

2. 42mm objective lens, wide field of view offers bright image

3. Coated optics delivers superior brightness and clarity

4. Rubber armoring makes it easier to hold and shockproof

5. Center focus knob for easy focusing

6. weight is 420g for adults

This bird watching binocular features BK7 roof prisms with 10x magnification power with a 42mm objective, giving great viewing with minimal shaking for nature lover.

Product Parameter

Model	1903
Magnification	10x
Object Diameter	42mm
Angle field of View	5degree
Field of View	262ft/1000yds 87m/1000m
Exit Pupil Diameter(mm)	4.2mm
Eye Relief(mm)	12mm
Close Focusing Dist(m)	6.5m
Prism	BK7 (BAK4 can be produced)
Prism Type	Roof Prism
Size	146x128x58
Weight	420g

Product Features

1. 10x42 of DCF 1903 binoculars

2. plexiglas, optics glass for option

3. blue film or MC green film in this model for option

4. dual focus for better viewing

5. ergonomic design for comfortable hand feel

6. if needed, this production time can be shortened

7. we have own brand, and also do OEM

Packaging and Shipping

each binoculars will be packed in a gift box with a soft case, a cleaning cloth, and a specification

Gift Box	size 16x7x11.5cm
Gift Box	weight 520g
Master Carton	size 41x40x40cm
	weight 16.5kg
	30 pcs per carton

Detailed Pictures

FAQ

Q:Are you expert telescopes manufacturer?

A:Yes, all telescopes are made by our own factory.

Q:Can you do OEM?

A:Yes, we can.

Q: Do your company send a sample for custom?
A: Yes. But I am so sorry that our company don’t offer free sample and you should pay freight charge.

Q: Can customers choose the color of this product?
A: Yes. The color of our product is usually black. However, if you MOQ is more than 3000 pieces, you can customize the color.

Company Profile

Chongqing Orient Optical Co., Ltd

Chongqing Orient Optical Co., Ltd was established in 1994 and located in Beibei Chongqing, enjoying convenient transportation and beautiful environment. The company covers an area of 5,157 square meters. We are a professional manufacturer engaged in the research, development, production, sale and service of telescope. The annual production capacity is 500 thousand pcs of binoculars/monocular.

We have own brand, and also do OEM. The main products include binocular, monocular, spotting scope, and gun sight. Our products are sold to domestic market, United States, and European countries. We are always making great efforts to develop new products to meet different requirements of clients. Adhering to good services, quality products and competitive prices, we have had good reputation among our clients. We warmly welcome clients at home and abroad to cooperate with us for joint success.

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