This accessory set is also called a pillow block or curved block.
The block’s radius is defined for a specific tube diameter. Meade and Celestron SC telescopes, in particular, have pre-drilled holes with screws, which are designed to be used to attach a radius block. Using these, a dovetail bar can be attached to the tube to connect it to the mount. Since most telescopes are supplied already equipped with such a bar, the more common use for radius blocks is to install a second bar for a second optic or a guidescope.
![Orion Optics UK Radius Blocks 200mm](/Produktbilder/normal/77313_1/Orion-Optics-UK-Radius-Blocks-200mm.jpg)
Orion Optics UK
Radius Blocks 200mm
$ 46.90
ready for shipping in 24
h
![Orion Optics UK Radius Blocks 150mm](/Produktbilder/normal/77313_1/Orion-Optics-UK-Radius-Blocks-150mm.jpg)
Orion Optics UK
Radius Blocks 150mm
$ 46.90
ready for shipping in 24
h
![Orion Optics UK Radius Blocks 250mm](/Produktbilder/normal/77313_1/Orion-Optics-UK-Radius-Blocks-250mm.jpg)
Orion Optics UK
Radius Blocks 250mm
$ 46.90
ready for shipping in 24
h
![Farpoint Radius blocks for Meade 12" ACF and SC telescopes](/Produktbilder/normal/45160_1/Farpoint-Radius-blocks-for-Meade-12-ACF-and-SC-telescopes.jpg)
Farpoint
Radius blocks for Meade 12" ACF and SC telescopes
$ 136.00
ready for shipping in 24
h
![Farpoint Dovetail Radius Blocks for Celestron C925 and EdgeHD 925](/Produktbilder/normal/49677_1/Farpoint-Dovetail-Radius-Blocks-for-Celestron-C925-and-EdgeHD-925.jpg)
Farpoint
Dovetail Radius Blocks for Celestron C925 and EdgeHD 925
$ 99.00
ready for shipping in 24
h
![Losmandy dovetail plate for Meade 12" SC](/Produktbilder/normal/49648_1/Losmandy-dovetail-plate-for-Meade-12-SC.jpg)
Losmandy
dovetail plate for Meade 12" SC
RRP:
$ 300.00
Our price:
$ 292.00
ready for shipping in 6-10
weeks
![PrimaLuceLab PLUS curved blocks for C9.25, C11, EdgeHD 925 and EdgeHD 1100](/Produktbilder/normal/52240_1/PrimaLuceLab-PLUS-curved-blocks-for-C9-25-C11-EdgeHD-925-and-EdgeHD-1100.jpg)
PrimaLuceLab
PLUS curved blocks for C9.25, C11, EdgeHD 925 and EdgeHD 1100
$ 77.00
ready for shipping in 1-2
weeks