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TS-Optics Primary Mirror Fan for Newtonian telescopes

Name: TS-Optics Primary Mirror Fan for Newtonian telescopes
Brand: -TS Zubehör
SKU: TS7816
Price: 24.9 EUR
Rating: 5 (1 reviews)

This primary mirror fan shortens the temperature adaptation time of your Newtonian telescope and thereby enables quicker usage.

The fan is installed behind the primary mirror and transports the cool air towards the backside of the mirror.

Shortens the temperature adaptation time to approximately 50% of the usual time.

Quiet 12 V fan without vibrations allows operation during observation or photography through the telescope

Complete equipment with battery holder, cable and attachment screws

Simple installation - ideal also for self-construction

Power supply via 8 customary batteries (D cells/LR20)

Manufacturer: -TS Zubehör

Product number: TS7816

EUR 24,90RRP EUR 33,00you save 24.5% (EUR 8,10)

incl. 19 % VAT (DE)

The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.

excl. 7.95 € shipping costs (DE)

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rating: 5.0 of 5

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TS-Optics Primary Mirror Fan for Newtonian telescopes

This primary mirror fan shortens the temperature adaptation time of your Newtonian telescope and thereby enables quicker usage.

The fan is installed behind the primary mirror and transports the cool air towards the backside of the mirror.

Shortens the temperature adaptation time to approximately 50% of the usual time.

Quiet 12 V fan without vibrations allows operation during observation or photography through the telescope

Complete equipment with battery holder, cable and attachment screws

Simple installation - ideal also for self-construction

Power supply via 8 customary batteries (D cells/LR20)

Details..
Technical data..
In the box..
Manufacturer infos..
Safety informations..

TS-Optics primary mirror ventilation for reflecting telescopes

Accelerate the temperature adaptation of your telescope by roughly 50% with this light and quiet fan. You are also reducing the so called "tube seeing", by introducing a constant but gentle stream of air. The image quality of the telescope is improved as well as ready to use faster.

Using the four included screws the fan is simply installed at the backside of the primary mirror cell. Alternatively you can use double-sided tape.

Alternative usage with a closed backside

Mount the fan in such a way, so it doesn´t blow air, but rather sucks the air off. This makes sense with a telescope that has a closed backside. As a result warm air is quickly removed from the system.

Fan dimensions:	80 x 80 x 25 mm
Distance between holes for installation:	71 x 71 mm
Power supply:	12 V DC (via 8x standard batteries - D-cells/LR20)

Fan

Screws and tools for installation

Battery holder with cable

Batteries are not included

Manufacturer / Importeur:	Teleskop-Service Ransburg GmbH
Street:	Von-Myra-Str. 8
ZIP / City:	85599 Parsdorf
Country:	Germany
Telefon number:	+49 89 99228750
Email:	info@teleskop-service.de
Website:	www.teleskop-express.de