bonyu
Newbie
I'm looking up serial numbers for 2.8f here and totally confused by its descriptions.
1. Is 2442134-2454999 the so-called type 2? But at other places, I saw people refer to 2,451,851 as the beginning of type 2.
2. According to the table below, the second batch of 2.8F has 12/24 transport. Does it mean they all have a 12/24 switch? Then, what does "the 12/24 switch may not be present" mean? I've seen many late productions have no 12/24 switch. Are they compatible with 220 film?
3. I thought only the film door with a huge bump was compatible with flat glass. When the table says flat glass, does it mean some cameras in this batch have the flat glass feature? Am I wrong about the film door's shape and the flat glass thing?
What would be a reasonable price for 2445xxx or 2455xxx in near mint condition? Should there be a big gap between their prices?
Thank you!

1. Is 2442134-2454999 the so-called type 2? But at other places, I saw people refer to 2,451,851 as the beginning of type 2.
2. According to the table below, the second batch of 2.8F has 12/24 transport. Does it mean they all have a 12/24 switch? Then, what does "the 12/24 switch may not be present" mean? I've seen many late productions have no 12/24 switch. Are they compatible with 220 film?
3. I thought only the film door with a huge bump was compatible with flat glass. When the table says flat glass, does it mean some cameras in this batch have the flat glass feature? Am I wrong about the film door's shape and the flat glass thing?
What would be a reasonable price for 2445xxx or 2455xxx in near mint condition? Should there be a big gap between their prices?
Thank you!



