What is the difference between the bayonet of a paraxial camera and what lens is connected?

Just say 135 system ... not 120 ... because I don't know much about it. ...

135 Most paraxial cameras are L39 and M39 cameras ... mainly Leica machines ~ After all, they are all made by Leica ... L39 cameras are older ... mainly Leica and Leica.

Second, Leica

Old cameras like the III are made by Canon.

General regulations

7. Canon

7s, Canon

P Several L39 cameras ... Russia has made a kind of imitation Leica cameras similar to Zagreb and Kiev ... Most of them are L39 cameras ... Some manufacturers have also made L39 cameras ... You can find them yourself ... The lenses are basically Leica lenses ... Zeiss and Canon have also made L39 cameras ... Of course, some Russian cameras are L39 cameras ... I don't know much about it.

The camera of M39 port is mainly Leica.

M series ... and Fu Lunda's Bessa series ... Konica.

hexagonal

RF also belongs to port M ... but Konica officials have said that Konica fuselage is very important to Leica.

The compatibility of M lens means "not working properly" ... but according to users ... it's almost the same thing ... and Lulai.

The 35RF…… .............................................................................................................................................................................

portrait

Multi-port paraxial machine ... is the latest M-port film machine ... it seems that it is still in production ... As for the lens ... all the above cameras have M-port lenses ... with good quality ... especially Leica and Zeiss. ...

Zeiss once launched contax.

G series ... is an autofocus system's paraxial machine ... only G 1 and G2 generation machines ... only G 16 lens.

G2 1

G28

G35

G45

There are seven G90 and G35-70 ... but the quality of each one is first-class ... Unfortunately, because it is an autofocus system ... there is no macular ranging system on the fuselage ... there is no focusing ring on the lens ... so it is an independent system ... it is not compatible with the lens and fuselage of other systems ... but the practicability is still very high ... and each lens is very good ... and the price is lower than other systems.

Contax first developed a paraxial camera with a special bayonet ... which is also incompatible with other systems ... I won't talk about it because I don't know much about it. ...

That's all I know ~ ~ ~ I hope it will help you ~ ~ ~