CM-150 Screen Centering Microscope for Lab Centration Inspection
Instrument Features High accuracy. 15″ per division. Fixed reticle graduation. The reticle graduation of the instrument is always maintained at 15″ per division…
View details →Astronomical Telescope Accessories 2 Inch Single Speed Focus Seat
Name: 2’’ single speed fixed focuser
Host interface: M94.5*1
Eyepiece interface: 2’’ (1.25’’ convertible)
Focusing stroke: 0-70MM
Focusing method: manual
Material: all metal