|Company Name||Yiwu Tianying Optical Instrument Co., Limited|
|Country/Region:||Zhe Jiang - China|
|Contact:||Mr. Wangsales department|
|Last Online:||21 Jan, 2021|
China TianYing Giant 25x/40x100 binoculars are designed to fit most demaning specifications and are capable to withstand maritime weather. They are useful as marine binoculars, border guarding instrument, and with other applications where long-range viewing is required.
The 25x or 40x Big Eye has massive objective lenses, BAK-4 prisms and precision-ground, multi-coated optics. One can note the incredible optical quality with extraordinary edge-to-edge image clarity.
Oversized, individually focusing ocular lenses are set at an angle for comfortable viewing. The instrument is nitrogen filled to prevent fogging. Foldable eye cups. Convenient holder is attached to a tripod to keep spare eyepieces. Binoculars are supplied in hard case with a lock.
User including: 1) Military. 2) Law enforcement. 3) Marine /Boating. 4) Hunting. 5) Outdoor adventure. 6) Wildlife observation.
Giant 25x40x100 Large Astronomy Surveillance Binoculars Sku#TY- Specification:
|Field Of View,degrees||2.5°@25x , 1.5°@40x|
|Filed(at 1000m/1000yds)||44m/131ft@25x, 26m/79ft@40x|
|Eye pupil distance,mm||14mm@25x, 8.2mm@40x|
|Exit pupil diameter,mm||4mm@25x, 2.5mm@40x|
|Focus,m||30m/60m to infinity|
|Prism type /Prism Glass||Prism type /Prism Glass|
|Optical System||Multi Coated(FMC)|
|Adkistment from the current range||58mm--72mm|
|Diopter Adjustment||-5D to +5D|
|Angle of tilt (declination) above horizontal||-30º to +60º|
|Weather Resistant||Yes, option water depth 30cm more than 10min|
|Working temperature,°C||-20°C to +55°C|
|Dimensions,mm||623mm X 215mm X 273mm|
|Accessories and packing : Carrying Case , Wooden tripod, User's Manual etc|
|Note: *- Technical information is subject to change without notice. ** - Depending on the region of sale.|