Photo detail

Camera Maker Nikon Corporation Camera Model NIKON D90
Aperture f/16 Color Space sRGB
Exposure Value 0 EV Exposure Program Unknown: 0
Exposure Time 1/800 sec Flash No Flash
Focal Length 8 mm ISO 200
Metering Mode Pattern Date/Time 2017:08:21 10:01:07
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 Caption Adding the dew shield to the 11" NexStar GPS and taping it down to ensure it doesn't get knocked or blown off. Primarily the shield was to protect the Baader solar film against someone touching it or accidentally damaging it. Likewise it reduces the wind rattling the film, although it increases the wind vibration of the scope itself.