vmk
Rangefinder User
Hello all,
I'd like to use 52mm ND2 and ND4 filters on a 4,5/50 Leitz Focotar enlarger lens so I can try it as open as possible, could you please tell me what kind of filter adapter(s) would suit the job?
I'd like to use 52mm ND2 and ND4 filters on a 4,5/50 Leitz Focotar enlarger lens so I can try it as open as possible, could you please tell me what kind of filter adapter(s) would suit the job?
