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Manufacturer: -TS Zubehör
Product number: TSRPN2
EUR284.00new
EUR 284,00
incl. 19 % VAT (DE)
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excl. 6.95 € shipping costs (DE)
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rating: 5.0 of 5TS-Optics 2" Low Profile Rack And Pinion Newtonian Focuser - 8 kg Payload1
- Details..
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- In the box..
TS-Optics 2" Low Profile Rack And Pinion Newtonian Focuser - 8 kg Payload
An ultimate focuser for Newtonian telescopes with higher payload and accuracy than any conventional Crayford focuser we know. We recommend the focuser especially to amateur astronomers who use their Newtonian telescope for observation and astrophotography and who value highest stiffness and accuracy.The advantages of the TS-Optics 2" low profile rack and pinion focuser for Newtonians:
| Barrel size: | 2", additionally 1.25" via adapter |
| Load capacity: | 8 kg |
| Guidance of the drawtube: | 8 ball bearings |
| Minimum height: | approx. 50-55 mm up to the 2" receptacle |
| Focusing: | slide focusing (coarse), dual-speed rack and pinion with gear reduction (fine and ultra-fine) |
| Adjustment range slide focusing: | 42 mm |
| Adjustment range rack and pinion: | 23 mm |
| Gear reduction: | 1/11 |
| Focusing shaft diameter: | 2.5 mm (reduction), 8 mm (main shaft) |
| Focus clamping: | Clamping screw on adjustment shaft |
| Eyepiece clamping 2": | Bronze ring |
| Eyepiece clamping 1.25" adapter: | Collet, self-centering |
| Base: | Flexible adapter plate with dovetail ring |
| Diameter of the adapter plate dovetail ring: | 80 mm |
| Distance between the holes in the base: | 55 mm lengthwise to the tube, 90 mm crosswise to the tube |
| Diameter of the holes: | 7 mm |
| Material: | anodised aluminium |
| Weight: | 900 grams |
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Reviews
Written by Edward Bats
on 2021-07-16
"stärker und geschmeidiger OAZ"
Written by Dubravko Keresa
on 2019-12-05
"Very good product, quality to price ratio that gives the desired characteristics."
Written by Georg Keller
on 2015-12-26
"Der Okularauszug ist stabil und preiswert und daher eine echte Alternative zu den teuren Produkten. Ich verwende eine *** mit Filterrad am OAZ, das funktioniert sehr gut. Die Feststellschraube benutze ich trotzdem zur Sicherheit vor versehentlichem Verstellen des Fokus. "
