Description
- The large objective lens increases the amount of light entering, and the image is clearer and brighter;
- The large eyepiece is coated with red film, which has a large field of view and comfortable viewing;
- Alloptical glass lens, fullsurface multilayer broadband coating, the image is not distorted and not distorted, and the viewing is pleasing to the eye. The super light transmittance and concentrating function of the lens make it visible to the low light.
- Mainly used for tourism, business visits, bird watching, outdoor camping, concerts, etc.
- We are the best quality shop, if you have any questions, please feel free to ask us, welcome to purchase
Objective lens caliber: 21MM (outer diameter: 30)Exit Pupil Diameter (mm): 21MMEye Relief (mm) : 16mmEyepiece diameter: 13mm(outside diameter: 28)Apparent field Angle: 6 degreesField of view: 131 m /1000 mPrism material: roof prism, BAK9 materialOptical coating: FMC multilayer coating red filmWaterproof performance: life waterproofNearest focal length: 2MProduct weight: 155g (approx.)We are the best quality shop, if you have any questions, please feel free to ask us, welcome to purchase
