An undervalued Leica Summicron 75 2 APO full set . Len in almost mint condition only little bit dust . W B+W E49 filter . Sn 4122464 dated 2011. Photos w M9P n close zoom at 0.7m ! Seldom use coz use 50 1.4 ASPH instead . Full set . Price firmed
https://www.overgaard.dk/pdf/Apo-Summicron-M_75_mm_ASPH_Technical_Data_en.pdf
https://www.dcfever.com/lens/specification.php?id=459
https://mrleica.com/leica-summicron-75mm-f2-apo/
https://www.leicaphotoworkshops.com/leica-apo-summicron-m-75mm-f2-asph-review/
https://kenrockwell.com/leica/lens-serial-numbers.htm