Filter Source

[RObert Budding]

I needed filters for a Zeiss Super Ikonta 531 - a 645 model. During my search I stumbled across a good seller. He's knowledgable, he has a decent inventory at fair prices, and he has filters for many different cameras and formats. Here's the link:

https://www.filterfind.net/

 

[markjwyatt]

I have used him before also. He is helpful and has a good selection, and sometimes offers alternative solutions.