| Technical Parameters: | Model Overall dimensions Optical path:mm
751 7.4*12.4*45 5 751 12.4*12.4*45 10 751 22.4*12.4*45 20 751 32.4*12.4*45 30 751 52.4*12.4*45 50 751 102.4*12.4*45 100 (Remark Special specifications Price is subject to negotiation) |
| Introduction: |
