Taken 2-Sep-09
Visitors 305

12 of 19 photos
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Photo Info

Dimensions2816 x 1880
Original file size1.71 MB
Image typeJPEG
Color spacesRGB
Date taken2-Sep-09 18:18
Date modified2-Sep-09 18:18
Shooting Conditions

Camera makeCanon
Camera modelCanon EOS DIGITAL REBEL XTi
Focal length22 mm
Exposure1/60 at f/4
FlashFired, auto mode
Exposure bias0 EV
Exposure modeAuto
Exposure prog.Unknown
ISO speedISO 400
Metering modePattern
Stepper Motor Focuser

Stepper Motor Focuser

Stepper motor attached to Megrez 90 with home made bracket. Clutch is a nylon spacer attached to the stepper motor with a set screw and press fit onto the focuser. It has enough tension to allow the motor to turn the focuser and also allows manual focusing without turning the motor!