THE DOUBLER :
Optional focal length doubler gives the Night Vision device increased magnification, in just seconds, without any additional tools.
By removing the front lens and replacing it with the doubler, then attaching the front lens to the doubler you have successfully doubled the magnification.
THE 90mm LENS :
You can also add the 90mm lens where the original lens was removed.
It increases the manification in 4 times, if you want 8x magnification, just screw the 90 mm lens
into the doubler.
THE CAMERA ADAPTER :
To use your Night Vision Device with a 35mm camera or camcorder you will need the following:
- If you plan to use a camcorder, then your camcorder must have a MACRO feature.
- If you plan to use a 35mm camera, you will need a MACRO lens. If you don't have one, we
advise that you contact your local camera store.
NOTE : The camera adapter comes with 37mm and 52mm threads. If you need other sizes your
local camera store should be able to help.
Focus the Night Vision Device so that the scene is at its sharpest. For best results you should disable the auto focus (if any) on either the 35mm
camera or the video camera and manually focus the 35mm camera or the video camera.
Once the image is sharp, then simply adjust the Night Vision Device's front lens to change the focus.
INFRA-RED ILLUMINATOR :
Infra-red illuminators, or IR illuminators, are common to night vision. The IR light greatly enhances the performance of the Night Vision Device while remaining almost totally invisible to the naked eye
When you turn the scope on the IR will automatically turn on. It is important to remember that the IR illuminator is simply an infra red light source,
and like any light source, it may loose its effectiveness over a great distance.
You can remplace the standard IR by our Optional Long Range IR that has a range of 100 yards in total darkness !
HEADSET with chin strap :
For hands free usage you can quickly adapt your Viper to a comfortable and lightweight headset.
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