Gepard A1 vision
 

In the German oob the Gepard A1 (1980-1994) has vision of 40. However Leopard 2A1 of same '80s period has vison of only 30. As NO other german '80s equipment have TI (vis 40) players can use the Gepard for observation and ground-support firing through smoke.

Also the cost of the Gepard A1 SP-Flak (vis 40)is much higher because of the TI capabilities, eventhough it doesn´t need the vision anymore shooting against aircrafts.

So what should it be 30 or 40?