Product features:
M6 X0.25 fine thread for adjustment with special copper nut, which can be lockedaxially to prevent loosening caused by vibration
Belleville spring for reset, reset force can be adjusted, from zero to rigidity
Range of adjustment ±3°
Barrel clamping lens, lens can beinstalled and fixed to the adjusting frame
PTFE gasket, protecting lens
Mounting holes in two directions,suitable for different optical path
Selection parameters:
Model | BRTE7MM0420 | BRTE7MM0420 | BRTE7MM0420 | BRTE7MM0420 |
A | 61.5 | 81.5 | ||
B | 30 | 40 | ||
Lens Diameter C | 20 | 25 | 30 | 40 |
Clear Aperture D | 18 | 23 | 28 | 38 |
E | 24 | 26 | ||
Weight | 160g | 156g | 150g | 235g |