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Many camera adapors for astronomy and other applications terminate in a T-thread. This is a 42mm diameter thread with a pitch of 0.75mm. Sometimes it is referred to as T2.
To connect an SLR or DSLR body to a T-thread you need a T-ring specific to your make of camera. Some manufacturers have more than one type of camera mount and more than one T-ring.
We stock T-rings for most of the common lens mounts. If you are in doubt about which to order please contact us on 01954 211288.
T-Ring for Canon Cameras with an FD Mount
T-Ring for Canon EOS Cameras
T-Ring for Minolta AF Cameras
T-Ring for Minolta Cameras with MD Mount
T-Ring for Nikon Cameras
T-Ring for Olympus Cameras
T-Ring for Olympus 4/3 Cameras
T-Ring for Pentax M42 Screw Cameras
T-Ring for Pentax K Bayonet Cameras
SOLAR FILMIdeal for safely viewing the Sun. Get ready for the Transit of VenusCelestron CGEM 925 EdgeHD Exceptional stability - exceptional OpticsHard-wearing and cost-effective scope cover Stainless Steel Binocular Mount with provision for a red dot finder TeleVue's new Delos Eyepieces Companion CLSwarovski's latest mid-size binoculars 'Pingu' is back instock - best child's telescope IOptron's IEQ45 now available Beautiful replica oriental astrolabe The best portable astrophotography mount in the world Have great fun with this digital microscope - ideal for school or home Examine nature in close detail with Papilio Binoculars - from 0.5m to infinity
SOLAR FILMIdeal for safely viewing the Sun. Get ready for the Transit of Venus
Celestron CGEM 925 EdgeHD Exceptional stability - exceptional Optics
Hard-wearing and cost-effective scope cover
Stainless Steel Binocular Mount with provision for a red dot finder
TeleVue's new Delos Eyepieces
Companion CLSwarovski's latest mid-size binoculars
'Pingu' is back instock - best child's telescope
IOptron's IEQ45 now available
Beautiful replica oriental astrolabe
The best portable astrophotography mount in the world
Have great fun with this digital microscope - ideal for school or home
Examine nature in close detail with Papilio Binoculars - from 0.5m to infinity