Model Number: HM21-1
Key Specifications/Special Features:
Magnification: 7xObjective Diam:18mmField of view:135m/1000mAngle of view:7.7°Exit pupil distance:11 mmUnit size:30x82mmWeight:50gColor:Various colorMaterial:Plastic
Main Exp...
Model Number: HM42-#3037
Key Specifications/Special Features:
Magnification:6XObjective diameter:30mmAngle of view:10.5°Exit pupil distance:16mmField of view:180m/1000mPrism categories:BK4Unit dimension:13X50mmColor:Black
Main Expor...