Manufacturer: Spheretec
Product number: FS3

EUR 199,00


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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rating: 5.0 of 5
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  • In the box..
Filter drawer for Newtonian telescopes
The FS3 offers solid craftmanship and is made of polymer and anodized aluminium. It is completely made in Germany.

The stops for each filter position have no wear and do not need any lubricant. The filter drawer can be completely removed to the telescopes´s front side and be stored externally.

With only 238 g, the FS3 is lightweight and does not compromise a Dobsonian´s balance. The included mounting plate is fixed using the focuser´s screws, if necessary with using spacers. Alternatively, any M4 screws can be used.

A variety of bore schemes, i.e. for JMI, Feather Touch, Moonlite, Telescope Service and Baader Planetarium is available.

After a basic adjustment has been made once, the focuser can be mounted to the mounting plate using four supplied screws.
Weight:238 g
Base dimensions:94 x 94 x 17 mm
Filter drawer dimensions:243 x 70 x 4 mm
Filter positions:3, for 2" filters with M48 thread
Material:Aluminium (black anodized) and black Polymer
Filter drawer
Mounting plate



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Reviews

Written by Peter Haberberger
on 2016-12-28

"Toll konstruierter Filterschieber, sehr leicht zu montieren (12"" GSO Dobson)"