Ventola di raffreddamento per Newton

Codice articolo: TS7817

The fan for the primary mirror accelerates the cooling time of your Newtonian reflector and allows a quicker use

♦ The fan is mounted behind the primary mirror and transports cool air to the back of the mirror.

♦ Reduces the cooling time up to 50% of the time

♦ Quiet 12 V fan without vibration allows operation even while observing or photographing through the telescope

♦ Powered with 12 V via coaxial power connector 5.5/2.1 mm

♦ Easy mounting - ideal also for self-construction

TS-Optics Primary Mirror Fan for Reflecting Telescopes
Speed up the cooling time of your telescope up to 50% with this light and quiet fan. Reduce tube seeing even during observation by creating a light, even airflow. This improves the image of the telescope and makes it ready for use faster.

The fan is simply attached to the back of the primary mirror cell with four screws. Alternatively, it can also be easily attached using double-sided adhesive tape.

Alternatively use with a closed backside
Mount the fan in a way that it does not blow air on the primary mirror but sucks it out. This makes sense with a closed back of the tube. This will actively remove the warm air from the telescope.

Dimensions of the fan: 80 x 80 x 25 mm
Distance between mounting hole: 71 x 71 mm
Power supply: 12 V via coaxial power connector 5.5 mm / 2.1 mm, tip positive