휴대용 쌍안경 HD 10X50 방수 장거리 조정 가능한 망원경 쌍안경 Bak4 조류 관찰

• Warranty: 2 Years
• 유형: Porro Bak4
• 확대: 7X 10X
• 색상: 사용자 지정
• 재질: 광학 렌즈
• 키워드: 10x50 쌍안경 7x50
• 모델 번호.: W20750
• MOQ: 50
• 인증: GS
• 제품 이름: 쌍안경 Bak4
• 목표 직경: 50mm
• 피처: 방수 및 방안함
• 사양: 19.8 x 6.5 x 20.2cm
• 원산지: Sichuan, China

제품 설명

Item	7X50 Porro Binoculars	Magnification	7x
Objective DIA.	50mm	Optical Material	All lens and prism made of optical glass
Field Angle	6.6°	Coating Condition	All lens Fully-Coated
Field of View	115m/345ft	Near Focus	7m
Exit Pupil DIA.	7mm	Focus system	Fixed focus
Waterproof	Yes	Eyecups	Rubber Fold-down eyecups
Objective lens	2E1G	Relative Brightness	49
Ocular Lens	3E2G	Adjustable Eye Pupil	56-72mm
Prism	Bak-4	Net Weight	989g
Eye Relief	27.4mm	Size	19.8 x 6.5 x 20.2cm

Item	10x50 Porro Binoculars	Magnification	10x
Objective DIA.	50mm	Optical Material	All lens and prism made of optical glass
Field Angle	6.5°	Coating Condition	All lens Fully-Coated
Field of View	114m/1000m	Near Focus	7m
Exit Pupil DIA.	5mm	Focus system	Center focus
Waterproof	Yes	Eyecups	Rubber Fold-down eyecups
Objective lens	2E1G	Relative Brightness	25
Ocular Lens	4E3G	Adjustable Eye Pupil	56-72mm
Prism	Bak-4	Net Weight	989g
Eye Relief	16.16mm	Size	19.8 x 6.5 x 20.2c

Features:

1. Quality FMC BAK4 prism features a bright image with vivid contrast to offer you every little detail of an object.
2. 50mm large objective lens, high light transmittance, and outstanding optical performance even in glimmer condition.
3. Nitrogen filled waterproof binoculars can use under severe weather, such as rainstorms and high humidity.
4. Easily attach these binoculars to tripods quickly.
5. Rubber-coated body provides great shock resistance and a comfortable touch, firm grasp.
6. This binoculars telescope best for sightseeing, traveling, sports, bird-watching, concerts, hunting, hiking, etc.

1.Are your company a manufacturer or trading company? 
We are well-experienced manufacturer specialized in producing telescopes, binoculars, spotting scopes, range finders for more than 10 years. We own our own factory, so the price of our products is competitive. 

2.Can OEM or ODM be provided? 
Yes, we provide customized services for customers. Making your own logo/ brand is welcome! You need to provide us with some technical data, such as dimensions and markings. 

3.What's your shipping method?
We will choose the most suitable mode of transportation for our customers. For small quantity orders we will ship by, FEDEX, DHL, EMS/TNT Express service which is the fastest. For large quantity orders we will ship by air or by sea, we can also ship the goods to buyer's cargo agent in China. 

4.Which payment method is feasible? 
Escrow, Western Union, MoneyGram, PayPal, T/T, WeChat, Alipay. Buyers can choose the method of payment according to the actual situation. 

5.What is the warranty period of the products? 
It depends on the product, there will be a little difference, but it is generally 2 years. 

6.How do you check all the goods in the production line? 
We have sampling inspection and finished product inspection. We will inspect the goods when they enter the next stage of production. 

7.Do you provide samples? Is it free or extra? 
We will charge as little sample fee as possible, and sometimes we may even provide samples for free. However, you need to pay the corresponding shipping costs.