HOME ABOUT US PRODUCTS NEWS TECHNICAL SUPPORT CONTACT US  

Product Center
 Cold material
 Series diamond products
 Series polishing powder
 Series adhesives used in optical technology and product
 Optical coolant（oil）
 Series polyurethane polishing pellets
 Vacuum coating material
 Series cleaning agent
 Adhesives for product assembly
 Series cleaning material
 Series special coating and protective material
 Series optical damp (lubricating) grease
 Adhesives for product assembly
 Optical Instruments
 Adjustable low light level resolution checker WFJ1
 Preset lens for distortion checking WL535j – 5
 Collimator with big field of view BJ – 041B
 Objective T value checker TCY
 Optical instrumentation

 
      LOCATION： HomeProduct CenterOptical instrumentationBinocular preset lens BJ – 032
Name：Binocular preset lens BJ – 032
Technical parameters：
   It is used to check non-parallelism of optical 
axis of binocular product and part, and image jumping in 
the eyepiece. 
Details：
 

Magnification:  3.8x

Field of view:   10°44′

Angle of field:   1°6′

Focal length of objective lens: 79.9mm

Division value of reticule: Big division 10′, small division 5′

Distance of optical axis between the two tubes:  65mm

Diameter of small circle:  4′

 
 
Copyright:Yunnan Opto-Electro Auxiliary Material Co.,Ltd
Address:beijing  E-mail:
Phone:0871-68593568  Fax:0871-68590607  Technical Support:NEWFULCRUM 
高手5码中特平