Reflection spectroscopy (square) : PG211
characteristics:
M6x0. 25 fine thread screw adjustment, special copper nut, can the axial locking screw, prevent shaking loose
disc spring reset, reset force is adjustable, from zero to rigidity
micro board design gap, convenient collimation
mirror lens barrel packaging card, can be installed the lens and then to adjust the frame
ptfe gaskets, protection glasses
two direction installation hole, suitable for different optical path direction
model | PG211-10×15 | PG211-20×30 | PG211-30×45 | PG211-45×60 | PG211-50×75 |
price US $ | 34.3 | 38.5 | 47.2 | 56 | 65 |
A | 10 mm | 20mm | 30 mm | 45 mm | 50 mm |
B | 15 mm | 30 mm | 45 mm | 60 mm | 75 mm |
C | 20.5 mm | 28 mm | 30.5 mm | 38 mm | 40.5 mm |
D | 23 mm | 33 mm | 38 mm | 45.5 mm | 53 mm |
