120/950 APOCHROMAT OTA - FOR SALE!
GPU oil spaced fluorite triplet objective
Strehl is above 98%
Objective diameter 120mm
focal ratio f8
UMAtelescopes optical tube
UMAtelescopes 2,7" focuser
1.8 degree/step stepper motor drive
One step counts 0,017 mm.
Gear ratio is 1:11.
Lenght of OTA is 1115 mm,
Weight of OTA is 12 kg
dimensions of box: 1200x250x286 mm.
Please feel free to ask for more details!