TS-Optics 2 Inch UNC Gen. 2 Newtonian Focuser
| Artikelnummer: | UNCN2-G2 |
| Beschikbaarheid: | Op voorraad (1) |
| Levertijd: | 1 of 2 dagen |
TS-Optics 2 Inch UNC Gen. 2 Newtonian Focuser with additional thread - loads up to 5 kg
Short 2" focuser for Newtonian telescopes with base for astrophotography and observation - with intermediate thread for screw adaptations
- 8x large dimensioned ball bearings for a clean bearing of the drawtube.
- Adjustment of the drawtube by rack and pinion drive - even at maximum load the adjustment is sensitive and slipping of the draw tube is impossible
- M54x0.75 intermediate thread between 2" receptacle adapter for screw connections - the drawtube can be extended with optional M54 extension tubes
- No tilting possible when clamping the focuser - clamping takes place directly on the adjustment shaft, thus the focus position is held 100%.
- Flexible base for telescope tubes from 230 mm included - suitable for Newtonian telescopes with 8" aperture and larger
- Short height including base - only 58 mm to the 2" receptacle - only 50 mm to the M54x0.75 female thread of the drawtube
- Connections on the eyepiece side - M54x0.75 female thread, 2" and 1.25" with self-centering adapter