TS Optics 2" Extension tube - 35mm Thermoelectric Cooling 9 degrees)

9 degrees)

Newton Reflector telescope

The dew-proof heater ring also comes with a cable management clip that can be attached to the front of the OTA

The base of the Telrad viewfinder is self-adhesive and can be mounted on most telescopic tubes from about 10cm diameter upwards

Star diagonal mirror

TS Optics 2" Extension tube - 35mm Thermoelectric Cooling 9 degrees)Extension tube for 2" receptacles 35mm long. This extension tube is the ideal solution if the focal point is too far away from the focuser. In many cases, it also allows the use of a camera with a telescope for photography. This extension bridges 35mm optical path. So the focuser does not have to be screwed out to the hard stop and so the mechanical stability is increased. In the calculation of the optical length, the 2" barrel is not taken into