The Watec 902, 1/2" CCD camera got new Tamron lens: 1/2" 10-40mm F/1.4 manual iris. IR corrective lens. It is designed to have the same focal point in the IR as
in the visible light range. However, as the depth of field in the IR range is very narrow, focus adjustment should be done carefully in the IR.
Now you can see the sus tower that will make alignment easier.
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