Hello, I have a question for owners of Super Ikonta III and IV 6x6 cameras (mod. 531/16 and 534/16):
I just bought a Super Ikonta mod. 534/16 and I see that the small window on the back, used to check if film is loaded in the camera, is not protected by red plastic
Other Ikonta cameras have a much bigger window with red plastic, that is needed to check the correct position of the frame when advancing film.

I am wondering if opening that small window can fog film, I would like if you could share your experiences about

The camera is in excellent condition and this is how the film window looks: