Panzer vision blocks / Kinonblock

[Asbjørn]

I bought a vision block off eBay a couple of years ago, not knowing what vehicle it was for. Today I got the idea to see if it fits the turret of a Pz. II Flamingo, which it did, perfectly!

My question is, assuming they were standardized, what other vehicles does it fit?

Here's a few pictures, the first ones are from the rear of the turret:






The this one is of the front right, it's not pushed all the way in because of rust. The turm has 5 vision blocks, 2 in the front, one on each side, and one in the rear. The two front ones are different from the rest, but uses the same vision block.



Here are some outside shots, It almost looks alive and ready for action.

[RTY]

Looks like a block for Pz.III/IV commanders cupola.
Maybe the same size have side vision blocks for these tanks.

Also the same blocks should be at Pz.II, but they can have different size from Pz.III/IV.

[Asbjørn]

Ok, thank you. Now to find 4 more of these!