Thank you for viewing! ☀︎ ┈・┈・┈・┈ Up for sale is a conversion ring that allows you to attach a 52mm screw filter to a Hasselblad B50 mount. I mainly used it with a C80mmF2.8 lens. Please check my profile, and if you're interested, I'd love to sell it to you. If you're looking to get into film photography or want something reliable, please consider this! ◎ ┈・ Condition ・┈ As shown in the photos. There is some age-related wear, but it can be attached without any problems. 【Important Notes】 ● I am not accepting price reductions. ● This is an old item, so I will only sell it to those who understand that it is a used item.