Manufacturer: -TS Zubehör
Product number: TSFira1

EUR 95,90


incl. 19 % VAT (DE)  
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rating: 5.0 of 5
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TS Filter wheel for 5x 1.25" filters - short back focus - with T2 and 1.25" adaptation
For fast and secure filter change - optimal for astro imaging and visual observation. The TS filter wheel (5x 1.25") is suitable for both visual observation and imaging. It features a solid aluminium body. Even with heavier cameras or eyepieces, there´s no bending or tilting. Every filter position is mechanically indexed.

Advantages at a glance:
filters are kept safely against dust and scratches
filter change within a second without touching the camera or other parts of the setup
versatile T2 thread on the telescope side and both T2 and 1.25" receptacles on the camera/eyepiece side
easy to equip with filters
absolutely (stray-)lightproof
solid design - completely machined metal


Eyepiece side connection / fields of use:
Visual use: The filter wheel accepts all 1.25" eyepieces and can therefore be used directly for visual observation. Equip it e.g. with color filters and see different filter effects directly on the planets. Or use UHC, [O III] and H-beta filters for deep-sky observation and you have immediately the correct filter for planetary nebulae, other nebulae and general observation.

Astro imaging: The TS filter wheel comes with T2 connection allowing a solid screwed solution within your imaging train. A counter ring allows fine back focus adjustments when a corrector is used. From the T2 thread, we offer all adaptations to other systems. Equipping the wheel is easy and straightforward: Loosen both screws on the non-labelled side and the central Philips screw. Now you can lift off the upper part and easily screw in the filters. The re-attache the upper part and the filter wheel is ready for use again.
Telescope side connection:T2 (M42x0.75) female
Camera/eyepiece side connection:T2 female, T2 male, 1.25" receptacle
Body back focus:22.7 mm
T2 adapter back focus:5...7 mm
Maximum height of the filter cell (without thread):9 mm
TS filter wheel for 5x 1.25" filters
Adapter to 1.25"
Adapter to T2 male with counter ring
T2 screw cover



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TSFA2

TS-Optics Focal Adapter from 2 Inch to T2 (M42x0,75)

TS-Optics Focal Adapter from 2 Inch to T2 (M42x0,75)

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EUR 29,90RRP EUR 34,90you save 14.3% (EUR 5,00)

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Photo Acessories

Reviews

Written by Lutz Röhner
on 2022-07-06

passt

Written by Johannes Kerner
on 2021-03-16

"Etwas schwer, verlängert optischen Weg doch um einiges, aber sehr solide und funktioniert gut"

Written by Max Reinmann
on 2020-07-15

"Einfache Installation und Bedienung an meinem Teleskop Skywatcher Skymax 127/1500. Macht mir einen guten, soliden Eindruck. Das Drehrad dürfte etwas feiner und flüssiger laufen, hat einen etwas zu starken Widerstand."

Written by Elie DOUANI
on 2018-05-22

Perfect

Written by Helmut Klein
on 2016-01-07

"Schnelle Lieferung. Wie immer alles bestens."

Written by Yue Chui
on 2015-12-02

"The second similar filter wheel I have in my double filter wheel slitless spectrograph camera. Nicely built and allow for quick high filter cells, including the Astrodon Sloan photometric filters and the original Star Analyser 100 lines/mm diffraction grating. Very useful and a necessity for serious and efficient imaging, the key disadvantages are the small number of filter slots and the lack of motorised control, which means the image will shift when you change filter cells or just by touching it. I use the image centering function in Maxim DL Pro Suite to amend for this."