Feature(may vary by option.)
●Manufacturer Model Number: 37227-0●Size (H x W x D): 1.9 x 1.8 x 1.8 inches (48 x●Weight: 6.1 oz (170 g)●Mountable mirror tubes: A80M, A105M, ED81SII, ED103S, ED115S, AX103S, VC200L, VMC200L, R200SS●Mountable mirror cylinders: A80SS, VC200LDG, VMC200LDG, R200SSDG●Non-attachable mirror cylinders: VMC95L, VMC110L, VMC260L, VMC330L, R150S, ED80Sf, ED100Sf, A70Lf, A80Mf, R130Sf, VSD100F3.8[Single Item]
Description
This part allows you to focus with two speeds: coarse and fine movement. By attaching a dual speed focuser, it is possible to achieve a reduction ratio of approximately 7:1, and it is powerful in situations where fine focusing is required, such as astrophotography and observation at high magnification.
From the Manufacturer