Blue Fireball T Thread Female to C Mount Male Thread Adapter
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T Thread Female-to-C Mount Male Adapter. Allows you to attach C-mount cameras to T thread accessories.
Lets you attach your video camera to the T-adapter of your telescope. The camera must have a standard removable C-mount lens, which is approximately 1" diameter thread. Will not work on video cameras with a fixed lens or bayonet mount. Will also work with security cameras with a CS-thread.
To use, attach the camera to the C-thread of this adapter. The other end of the adapter can be screwed on to:
A prime focus adapter for prime focus photography. In this mode, this configuration replicates the basic 1.25" video camera adapter
- A fixed eyepiece projection adapter for use with many 1.25" eyepieces to shoot at a fixed, higher magnifications, or
- A variable eyepiece projection adapter for use with many 1.25" eyepieces to shoot at variable, higher magnifications
Specifications:
- Total length = 18.2mm / 0.72"
- Length of male C thread = 5.1mm / 0.20"
- Male C thread specification = 1"-32
- Length of female T thread = 10.8mm / 0.43"
- Female T thread specification = M42x0.75
- Optical length = 13.1mm / 0.52"
- Clear aperture = 21.9mm / 0.86"
- Maximum outside diameter = 46.9mm / 1.85"
- Weight = 22g / 0.8oz
Other Information
- Country of Manufacture: China
T Thread Female-to-C Mount Male Adapter. Allows you to attach C-mount cameras to T thread accessories.
Lets you attach your video camera to the T-adapter of your telescope. The camera must have a standard removable C-mount lens, which is approximately 1" diameter thread. Will not work on video cameras with a fixed lens or bayonet mount. Will also work with security cameras with a CS-thread.
To use, attach the camera to the C-thread of this adapter. The other end of the adapter can be screwed on to:
A prime focus adapter for prime focus photography. In this mode, this configuration replicates the basic 1.25" video camera adapter
- A fixed eyepiece projection adapter for use with many 1.25" eyepieces to shoot at a fixed, higher magnifications, or
- A variable eyepiece projection adapter for use with many 1.25" eyepieces to shoot at variable, higher magnifications
Specifications:
- Total length = 18.2mm / 0.72"
- Length of male C thread = 5.1mm / 0.20"
- Male C thread specification = 1"-32
- Length of female T thread = 10.8mm / 0.43"
- Female T thread specification = M42x0.75
- Optical length = 13.1mm / 0.52"
- Clear aperture = 21.9mm / 0.86"
- Maximum outside diameter = 46.9mm / 1.85"
- Weight = 22g / 0.8oz
T Thread Female-to-C Mount Male Adapter. Allows you to attach C-mount cameras to T thread accessories.
Lets you attach your video camera to the T-adapter of your telescope. The camera must have a standard removable C-mount lens, which is approximately 1" diameter thread. Will not work on video cameras with a fixed lens or bayonet mount. Will also work with security cameras with a CS-thread.
To use, attach the camera to the C-thread of this adapter. The other end of the adapter can be screwed on to:
A prime focus adapter for prime focus photography. In this mode, this configuration replicates the basic 1.25" video camera adapter
- A fixed eyepiece projection adapter for use with many 1.25" eyepieces to shoot at a fixed, higher magnifications, or
- A variable eyepiece projection adapter for use with many 1.25" eyepieces to shoot at variable, higher magnifications
Specifications:
- Total length = 18.2mm / 0.72"
- Length of male C thread = 5.1mm / 0.20"
- Male C thread specification = 1"-32
- Length of female T thread = 10.8mm / 0.43"
- Female T thread specification = M42x0.75
- Optical length = 13.1mm / 0.52"
- Clear aperture = 21.9mm / 0.86"
- Maximum outside diameter = 46.9mm / 1.85"
- Weight = 22g / 0.8oz
Other Information
- Country of Manufacture: China
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Blue Fireball T Thread Female to C Mount Male Thread Adapter


















