Photo detail

Camera Maker Nikon Corporation Camera Model NIKON D90
Aperture f/5.6 Exposure Value 0 EV
Exposure Program Unknown: 0 Exposure Time 1/60 sec
Flash Flash, Auto-Mode, Return light detected Focal Length 90 mm
ISO 800 Metering Mode Pattern
Date/Time 2016:03:16 19:27:24 Resolution Unit Inch
X Resolution 240 dots per ResolutionUnit Y Resolution 240 dots per ResolutionUnit
Compression Jpeg Compression Contrast 0
Exposure Mode 0 Saturation 0
Scene Type Directly Photographed Sharpness 0
Subject Distance 0.67 Caption After removing the two set-screws and center screw, the clutch plate will slide off the center spindle of the AZ/RA axis. There are two flats for the setscrews and a key/keyway to keep the clutch plate solidly attached to the spindle, which is embedded in the non-moving aluminum base of the scope.