Hi Gimp,
I can`t take good photos through a goggle and I have tried!!. I was always a bit lairy about the Katod tubes but GSCI have done some extensive testing and they are in their opinion and mine up to scratch now days ( I don`t import crap!!). My Personal PVS-7 has a min64lp/mm thin filmed non autogated tube and is milspec FOM not known as no paperwork . The Gen3 Katod tubes rated FOM min 1260 are the ones Im importing but can get higher as have approval so 2 week delivery. Anyway the Katod tubes make my set look a bit sick!!
Here are the Data sheet stats of a unit Im sending to a buyer today Its rated FOM min 1260 :; 61lp/mm S/N 24 photocathode sensitivity 1750 FOM 1464 , Gain 60`000x I think you know what that lot means.
The housings are Israli made for their defence force and exact to the U.S ones PVS-7 & MUM-14.
D-740 & D-760 Russian as they all are though you wouldn`t think it reading the U.S sites. Have a D-760 comming through customs for a guy today. Gen3 tubes FOM 1260-1800.
Cheers Darrin
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