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TS-Optics 12" F/4 Newtonian (Carbon Truss Tube)
- 2 699,00 €
- Estimated delivery time 3-18 days
TS-Optics 12" F/4 Newtonian with Carbon Truss Tube
This telescope is perfectly suited for astrophotography. A coma corrector is needed to get the full sharpness of the stars in the complete field of view. Due to the fast focal ratio of f/4, this astrograph provides pure speed and therefore short exposure times. The tube combines the advantages of a carbon tube, regarding temperature stability, with the rigidity of a solid tube. After temperature changes, refocusing is not needed. The connecting elements are precisely CNC-manufactured of aluminium.
- Sharp optics with above-average image quality
- 94% reflectivity for primary and secondary mirror for a brighter image with higher contrast
- Conical main mirror made of fused silica - no disturbing clamps - full adjustability and best hold. The main mirror is screwed to the bracket via a M50x1 thread.
- Large 88 mm secondary mirror for good illumination
- High-quality carbon truss tube
- Primary and secondary cell made of metal - fully adjustable
- 2" MONORAIL dual speed focuser (10:1)
- Two Losmandy style dovetail bar at opposite sides - one for connecting the telescope to the mount, one for attaching accessories like guide scope or camera support for side-by-side (piggyback) photography
- Aperture: 303 mm (12")
- Focal length: 1212 mm
- Aperture ratio: F/4
- Primary mirror: Parabolic primary mirror with 94% reflection and protective quartz layer
- Secondary mirror: 88 mm minor axis with 94% enhanced reflection and protective quartz layer
- Focus position: 94 mm above the 2" receptacle with retracted focuser - suitable for all current coma correctors
- Focuser: 2" MONORAIL dual speed focuser
- Tube weight: 23 kg with finder
- Telescope connectors: 2 Losmandy style dovetail bars on opposite sides
- TS-Optics 12" F/4 Newtonian (Carbon Truss Tube)
- Losmandy dovetail bars
- 2" Monorail focuser with reduction to 1.25"
- 8x50 finder
- 15,90 €
- European delivery 2-5 days.
- PostNord Parcel locker
- 5,90 €
- PostNord Home deliver
- 19,00 €
- Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
- UPS Standard
- 14,90 €
- Delivery to Europe in 2 to 5 days.
- 5,90 €
- 12,90 €