Bracket system for Canon 200 f:2.8 LII telephoto lens

Choose the rings you need; Note : 3rd ring is removable. Feel free to order several 3rd rings according to your different CCD cameras.	2-rings + upper dovetail for Canon 200 f:2.8 LII telephoto lens Price : 45 € Ring's bottom thread size M4 (by default) 1/4'' UNC Worldwide shipping : 25 €	New ! 2-rings with lateral M4 nuts + upper dovetail for Canon 200 f:2.8 LII telephoto lens Price : 55 € Ring's bottom thread size M4 (by default) 1/4'' UNC  Worldwide shipping : 25 €
Choose your bottom dovetail's type : - Vixen - Manfrotto 577 - ArcaSwiss - Losmandy Note : Bottom dovetails are removable. Feel free to order several dovetails according to your different mount's clamping systems.	Dovetail for 2-rings bracket Dovetail type Vixen €25,00 EUR Manfrotto 577 €25,00 EUR ArcaSwiss €20,00 EUR Losmandy €25,00 EUR Hole's diameter 4 mm (by default) 1/4'' Worldwide shipping : 8 €	Dovetail for 3-rings bracket Dovetail type Vixen €35,00 EUR Manfrotto 577 €35,00 EUR ArcaSwiss €30,00 EUR Losmandy €35,00 EUR Hole's diameter 4 mm (by default) 1/4'' Worldwide shipping : 12 €
Add a focuser ring to your lens	Focuser ring for Canon 200 f:2.8 Price : 20 €  Worldwide shipping : 6 €	3rd ring for CCD camera   Your camera's diameter 77mm (QHYCCD-Cool ) €20,00 EUR 78mm (ASI 1600 Pro, or 224MC-Cool) €20,00 EUR 86mm (ASI 071 Pro) €22,00 EUR 65mm (ALTAIR Hypercam 183) €18,00 EUR 90mm (QHY11) €23,00 EUR Ring's bottom thread size M4 (by default) 1/4'' UNC Worldwide shipping : 6 €
Add a Bahtinov mask to your lens	Bahtinov mask type : Clispable inside the filter diameter	Bahtinov mask type : Dewshield cap
	Type of mask Dewshield cap €28,00 EUR Clipsable inside filter diameter €14,00 EUR Worldwide shipping : 3 €

Materials...

3D-printed parts are made of black PLA.

Rings are attached to the dovetials with M4 metal screws. The bottom dovetail is removable :

- you can swap betwen different dovetail types,

- on the basis of a 2-rings bracket, you can add whenever you want a 3rd ring and the relevant dovetail.

Clamping screw are made of polycarbonate and nylon.

The kit doesn't include the fast-release clamp, the guidescope, the red-dot finder, the mount, the CCD and DSLR cameras, the filters wheel.

Note : This bracket system is dedicated to the following Canon 200 f:2.8 LII telephoto lens:

The 2-rings bracket + focuser ring ...

Views of the couple EOS 1300D + Canon 200 f:2.8 mounted in the bracket, with focuser ring in place :

A focuser ring may be added to the bracket, to allow a fine djustmenbt of the focus :

View of the setup with diew-shield in place :

The 3-rings bracket ...