Product center
KW91L-8x42/10X42Technical parameters of straight waterproof binoculars
product description:
Multiplier/aperture | 8X42 | 10X42 | ||
Diameter of the eyepiece | 21mm | 21mm | ||
Prism category. | BAK4 | BAK4 | Dielectric film | |
Number of lenses (number of lenses) | 8pieces/6groups | 8pieces/6groups | ||
Optical coating | FMCMultilayer coating | FMCMultilayer coating | ||
Focusing system | Center/right eye | Center/right eye | ||
The focusing lens | Within the callback | Within the callback | ||
An exit pupil diameter | 5.2mm | 4.1mm | ||
An exit pupil distance | 17mm | 15mm | ||
Field of view | 7.4° | 5.8° | ||
388ft | 304ft | |||
129m | 101m | |||
Recently the focal length | 2m | 2m | ||
Water proof | 1m/30min | 1m/30min | ||
Impact of nitrogen | yes | yes | ||
Structure of the eyepiece | Structure of the eyepiece | Spin up type | Metal pull litre | |
Product size | 145X126X52 | 145X126X52 | ||
The product weight | 0.65KG | 0.65KG | ||
Soft package | yes | yes | ||
straps | yes | yes | ||
Clean cloth | yes | yes | ||
desiccant | yes | yes | ||
Color box size | 20X15.6X8CM | 20X15.6X8CM | ||
Packing with several | 1/10 | 1/10 | ||
Packing size | 43X33X22CM | 43X33X22CM | ||
Gross weight | 8.9KG | 8.9KG |