Can I get a 7 position 36mm carousel to fit in a EFW with an 8 positions 1.25" carousel? Peter Bresler
No, not likely. Most filter wheels are designed to know the spacing between positions and number of filters. Some have different apertures eg 2" vs 1.25" or T-thread (42mm). What wheel do you have?
An 8 position 1.25" is up for sale. I need 7 position 36mm. Some makes permit changing the carousels.
No. Normally we sell an 8-position 36mm. We dont have a 7-position. For example: https://diffractionlimited.com/product/fw8-8300/ What camera do you have?