DUAL-SPEED 2" CRAYFORD FOCUSER FOR EXPLORER 150/200/250/300P NEWTONIAN REFLECTORS
Designed to retro-fit to the Explorer-150/200/250/300P Newtonian Reflectors originally supplied with a 2" (two-inch) single speed focuser. Gear Ratio 10:1.
Delivered with:
Products specifications
|
Connection to eyepiece
|
2" and 1 1/4" with Adapter |
|
Reduction
|
1 : 10 Micro Focusing |
|
Focuser type
|
Crayford |
