Thank you for viewing! ☀︎ ┈・┈・┈・┈ Up for sale is a close-up filter, Carl Zeiss Proxar f=1m, for Hasselblad, which can be attached to B50. I mainly used it with the 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 start using a film camera or want something of high quality, please consider this item ◎ ┈・ Condition ・┈ As shown in the photos. It's quite clean, with no major visible scratches, and the filter surface is also clean. It can be used and attached without any problems ◎ 【Important Notes】 ● I am not accepting price reductions. ● This is an old item, so I will sell it to someone who understands that it is a used item.