Thank you for your reply Diego
I see what you mean with the angular degrees, but my old eyes are not telling me the same
That’s also why i have added a little zoom to the UZO.
Anyway inside the different station, 88° is giving a too wide feeling for me...and i think 69° is giving a quite correct tight field of view.
Submarines interiors were very claustrophobics!
Maybe I’ll try back 88° only for conning deck to match what you said
About the clean optics, i agree it’s very hard to give the exact weathering result.
Ahnenerbe & ARB GUI are quite nice on that matter
Wouldn’t it be possible to import them into your GUI?