Brand new film channel mask for Moskva-5 medium format camera. This mask reduces frame size from 6x9cm down to 6x6cm.
Moskva-5 often comes without such mask today. If you bought a Moskva-5 without such mask, there is your chance to get one. Actually, this mask is even better than original one - it is made of 0.5mm steel and more durable.
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