ATN Night Shadow User Manual page 7

using The doubler
NOTE: When attaching the doubler do not be afraid to use a little force.
• Make sure that the unit is turned off.
• Unscrew 90mm lens from the body of the Night Shadow
• Screw the doubler onto the back of the lens.
• Tighten the screw on the Doubler's side (screw-driver is provided).
• Screw the lens with the Doubler back into the main body.
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Doubler
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