A T2 thread, also written T-2, has a diameter of 42mm and a thread pitch of 0.75mm. It is also sometimes written as M42x0.75.
The low pitch distinguishes it from other M42 threads.
![Omegon T2 ring for Minolta AF and Sony A-Mount cameras](/Produktbilder/normal/33222_1/Omegon-T2-ring-for-Minolta-AF-and-Sony-A-Mount-cameras.jpg)
Omegon
T2 ring for Minolta AF and Sony A-Mount cameras
$ 29.90
ready for shipping in 24
h
![Omegon 7.5 mm T2i/T2a T2 extension ring](/Produktbilder/normal/33226_1/Omegon-7-5-mm-T2i-T2a-T2-extension-ring.jpg)
Omegon
7.5 mm T2i/T2a T2 extension ring
$ 19.90
ready for shipping in 24
h
![Omegon 15mm T2i/T2a T2 extension ring](/Produktbilder/normal/33224_1/Omegon-15mm-T2i-T2a-T2-extension-ring.jpg)
Omegon
15mm T2i/T2a T2 extension ring
$ 24.90
ready for shipping in 24
h
![Omegon Extension tube Extender 30 mm T- thread](/Produktbilder/normal/21991_1/Omegon-Extension-tube-Extender-30-mm-T-thread.jpg)
Omegon
Extension tube Extender 30 mm T- thread
$ 29.90
ready for shipping in 24
h
![Omegon Adaptors 1.25'', 30mm extension tube](/Produktbilder/normal/33232_1/Omegon-Adaptors-1-25-30mm-extension-tube.jpg)
Omegon
Adaptors 1.25'', 30mm extension tube
$ 24.90
ready for shipping in 24
h
![Omegon Adapter M48 male to T-thead ring female](/Produktbilder/normal/22008_1/Omegon-Adapter-M48-male-to-T-thead-ring-female.jpg)
Omegon
Adapter M48 male to T-thead ring female
$ 24.90
ready for shipping in 24
h
![Omegon Adapter T2 male to c-mount male](/Produktbilder/normal/21983_1/Omegon-Adapter-T2-male-to-c-mount-male.jpg)
Omegon
Adapter T2 male to c-mount male
$ 34.90
ready for shipping in 24
h
![Omegon Visual T male to 1.25” female with set screw](/Produktbilder/normal/21992_1/Omegon-Visual-T-male-to-1-25r-female-with-set-screw.jpg)
Omegon
Visual T male to 1.25” female with set screw
$ 34.90
ready for shipping in 24
h
![Omegon Extension tube Extender 7 mm T-thread](/Produktbilder/normal/21989_1/Omegon-Extension-tube-Extender-7-mm-T-thread.jpg)
Omegon
Extension tube Extender 7 mm T-thread
$ 29.90
ready for shipping in 24
h
![Omegon Camera adaptor T2-Ring compatible with Canon EOS](/Produktbilder/normal/2416_1/Omegon-Camera-adaptor-T2-Ring-compatible-with-Canon-EOS.jpg)
Omegon
Camera adaptor T2-Ring compatible with Canon EOS
( 4 / 5 )
$ 19.90
ready for shipping in 24
h
![Omegon Camera adaptor T2-Ring für Nikon](/Produktbilder/normal/2760_1/Omegon-Camera-adaptor-T2-Ring-fuer-Nikon.jpg)
Omegon
Camera adaptor T2-Ring für Nikon
$ 19.90
ready for shipping in 24
h
![Omegon 40mm T2i/T2a T2 extension ring](/Produktbilder/normal/33223_1/Omegon-40mm-T2i-T2a-T2-extension-ring.jpg)
Omegon
40mm T2i/T2a T2 extension ring
$ 24.90
ready for shipping in 24
h
![Omegon C-mount male to T2 adapter female](/Produktbilder/normal/22010_1/Omegon-C-mount-male-to-T2-adapter-female.jpg)
Omegon
C-mount male to T2 adapter female
$ 24.90
ready for shipping in 24
h
![Omegon Adapter T2 male to T2 male](/Produktbilder/normal/21984_1/Omegon-Adapter-T2-male-to-T2-male.jpg)
Omegon
Adapter T2 male to T2 male
$ 19.90
ready for shipping in 24
h
![Omegon Extension tube Extender 17 mm T-thread](/Produktbilder/normal/21990_1/Omegon-Extension-tube-Extender-17-mm-T-thread.jpg)
Omegon
Extension tube Extender 17 mm T-thread
$ 29.90
ready for shipping in 24
h