Wrote a lot of stuff, but SubSim threw me a curveball.
So;
Changes attributes for both scopes and UZO to be as authentic as possible.
Made another version that includes OPCF.
Technically a beta since it has not been extensively tested, but I'm confident it is a proper release.
Range can be measured with scopes: mast height x 1000 / Mils = range.
Mils can be read from the horizontal bars, the "10" mark in attack scope is 100Mil. Took some liberty to make those marks more easily spotted, since the numbers from the stock game still show up in the wrong place.
Credit: To Hitman for the excellent illustrations. Everyone that contributed in this and the "graticule thread". To Elanaiba for his "freecam zoom" mod, which's changes have been incorporated into the .cam file (no more separate versions, too much clutter).
Extract into JSGME "MODS" folder and enable 1 of 2 versions; OPCF adds a coloured overlay to the observation periscope.
Download link updated, and
HERE .
Edit: Darnit, always forget: