Tuberings / guiding scope rings and guiding mounts:

APM-JK CNC tube rings for tube diameter 145mm Stable, easily swivelling open metal clamps for an optimal connection between telescope and mount. Suitable for telescope tubes with 145 mm outer diameter Easy and quick mounting of the rings to the telescopes Felt coating at the inner side prevents from scratches on the tube

Item condition: new and original packed

Curved block set for telescope-tubes with diameter 270mm up to 300mm The curved block sets fits to the Geoptik dovetails and are useable for tubes with 270mm up to 300mm diameter, for example Celestron C11.

Item condition: new and original packed

Guide tube clamps 88mm (2x)

Item condition: new, but not original packed

APM-JK CNC-tube rings for tube diameter 136 mm. Stable, easily swivelling open matal clamps for a optimal connection between telescope and mount. Suitable for telescope tube with 136 mm outer diameter. Easy and quick mounting of the rings to the telescopes. Felt coating at the inner side prevents from scratches on the tube.

Item condition: new and original packed

Tube rings 145 mm, MW

Item condition: new, but not original packed

Telescope Tube-Ring D=156 mm for APM ED 140 and APM ED 152 Refractor

Item condition: new and original packed

APM CNC tube rings for tube diameter 170 mm, price each set

Item condition: new and original packed

APM-JK CNC-tube rings for tube diameter 228 mm Stable, easily swivelling open metal clamps for an optimal connection between telescope and mount. Suitable for telescope tubes with 228 mm outer diameter Easy and quick mounting of the rings to the telescopes Felt coating at the inner side prevents from scratches on the tube

Item condition: new and original packed

APM-JK CNC-tube rings for tube diameter 300mm Stable, easily swivelling open metal clamps for an optimal connection between telescope and mount. Suitable for telescope tubes with 300 mm outer diameter Easy and quick mounting of the rings to the telescopes Felt coating at the inner side prevents from scratches on the tube

Item condition: new and original packed

Product description Classy CNC Tube Rings with elegant design and uncompromising quality A beautiful telescope should be attached to the mount with perfect tube rings, too. Here, a beautiful look is as much in demand as gut technical properties. The CNC tube rings fulfill these requirements. The tube has only 8 mm distance to the bottom side of the rings, thus the mount is not additionally loaded by unnecessarily long levers. The tubes have plane support surfaces on both sides with five female M6 threads on each side. 1 M6 thread in the middle, 2 M6 threads at a distance of 19 mm from the middle, 2 M6 threads at a distance of 30mm from the middle. With this, you can easily attach dovetail bars and accessories. With only 5 mm thickness, the rings are lightweight yet very stable A thin layer of felt was put on the inside of the tube rings for avoiding scratches. However, the tube is clamped very well in the rings and does not change position. That is important if a guiding scope is attached to the rings. Delivery contents Set of 2x Aluminium CNC Tube Rings

Item condition: new and original packed

CR 176 - Aluminium Tube Rings for OTA with 176 mm diameter

Item condition: new, but not original packed