Professional Binoculars, Monocular, Optical Lens Manufacturer



10×25 free focus binoculars


This 10×25 free focus binoculars is we OEM for famous brand, this one use free focus system, make it more sample to use, if you are interested in, we can print your logo on it. 

free focus bresser 10x25 binoculars

The specifications as below:

Model K-B1025F
  Magnification 10X
  Filed of view 5.8°
  Objective lens diameter  25mm
  Exit pupil diameter 2.5mm
Exit pupil distance 9.7mm
Closer distance  3.5M









Other same specifications as below:

  Coating type   Fully coated, bule, ruby and green coated for you to choose;
  Prism system   Roof prism, BK7 normally, BaK4 is available;
  Focus System   Free focus
  Eyecups   With eyecups
  Color   Black
  Unit Net Weight   176g
  Unit Measurement     11.3x4x6.5cm
  Material   Rubber, plastic, alluminium alloy, optical glasses
  Waterproof   Not
  Standard packing   Drier, lens cleaning cloth, soft pouch, neck strap, instruction manual, color box














If you are interested in this kind free focus Bresser binoculars,  please contact us at below contact form for a price as reference. Thanks