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TS-Optics Extender 75 mm for FTF 35.. Focuser

Name: TS-Optics Extender 75 mm for FTF 35.. Focuser
Brand: -TS Zubehör
SKU: TSR35-3
Price: 109 EUR

This spacer for 3.5" Feather Touch focusers extends the optical path by 75 mm (approx. 3").

Fits Feather Touch focusers with 3.5" diameter

Attaches via thread between draw tube and eyepiece adapter

Reduces the existing backfocus by its optical length of 75 mm (2.95")

Manufacturer: -TS Zubehör

Product number: TSR35-3

EUR 109,00

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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TS-Optics Extender 75 mm for FTF 35.. Focuser

This spacer for 3.5" Feather Touch focusers extends the optical path by 75 mm (approx. 3").

Fits Feather Touch focusers with 3.5" diameter

Attaches via thread between draw tube and eyepiece adapter

Reduces the existing backfocus by its optical length of 75 mm (2.95")

Details..
Technical data..
In the box..

TS-Optics Extender 75 mm for FTF 35.. Focuser - Spacer for 3.5" Feather Touch Focusers

The riser is attached to the viewing side of the focuser. It threads directly onto the draw tube, below the end cap, increases the distance from the focuser to the eyepiece or camera and thus reduces the remaining backfocus.

The extender fits all FTF35xx focusers.

Can be used with:	3.5" Feather Touch focusers
Extension (optical path):	75 mm (2.95")
Connection to:	Draw tube and eyepiece adapter
Female thread:	4 3/32"-24 TPI
Male thread:	4 3/32"-24 TPI - length 8 mm