For easily attaching and removing an instrument from a stand
Internal diameter: 76mm
2 black clamps
Clamps allow easy mounting and dismounting of optical tubes on equatorial mounts.They are made of aluminum.One of the two collars is equipped with an adapter with a Kodak thread into which it is possible to screw a camera in parallel, while the other has a female Kodak thread.This adapter can be removed when connecting a stage to mount a guiding instrument in parallel.
The collar set is accompanied by the necessary hardware (screws and washers), dovetail is not provided.The diameter of the clamps is equal to the internal diameter (ID).You should choose an internal diameter equal to or slightly larger than the external diameter of your optical tube.
Comments
These clamps are ideal for those who have purchased a starter telescope on an azimuthal mount who now want to upgrade to an equatorial mount. Or for those customers who want to purchase a tube for astrophotography and need this accessory to mount the tube.