thermal binoculars telescope refractor 7-21x40 outdoor light

thermal binoculars telescope refractor 7-21x40 outdoor lighttelescope refractor

1. with rangefinder

2. 100% high optical lens, high resolution and super definition 

3. waterproof, fogproof(Nitrogen-filled), shockproof

4. Porro prism system provides greater depth perception  and generally offer a wider field of view

5. BAK4 material: higher quality glass, yielding brighter images and high edge sharpness

6. Good close focus(3m): the closest you can be to an objective and maintain  clarity is 3m

7. Long eye relief: 20 mm

8. Wide field of view:5.5°

 9. Full Broadband Mulfiply Coatings:(FBMC)

 10. Large exist pupil: 5mm

11. Individual focus

 mini telescope

 zoom telescope for mobile phone iphone camera lens

Z-C OPTICS  

The famous professional optical products manufacturing company

  Kunyang Zhicheng Optical Co., Ltd. is located in Yunnan Province, Kunming City.  

 Our company has more than 50 employees and 5 professional design engineers, covering about 1,500 square meters. 

We are mainly engaged in optical products with high quality. We have strong abilities in research, development and innovation.   

 sakura binoculars

Our company is equipped with first-class domestic processing equipment, boasting world's leading testing technology. 90% products are exported to Europe, 

  the United States and other areas and countries. 

If you are interested in our products, please feel free to contact us. We welcome you to build long-term cooperative relationships with us for mutual benefits.   

Z-C OPTICS manufacture optical workshop   

  Z-C OPTICS manufacture optical element equipment and production process   

  Z-C OPTICS binoculars assembly workshop

Last Update Time:2014-10-14