Sky-Watcher Coma Corrector for Newton
Optimized for all Newtons at f / 5 (not f / 4)
Offers significantly improved field edge correction
Unchanged magnification
The Focal Reducer and Corrector is specially designed for Ritchey-Chrétien telescopes and shortens the focal length while correcting the image field at the same time.
♦ Telescope side connection: Thread M68x1...
4-element coma corrector and 0.85x focal length reduction for Newtonian telescopes with 3" focuser
♦ Full illumination and image field correction up to 46mm diameter (full frame)
♦ Suitable for all Newtonian...
The TS GPU 2" coma corrector from TS-Optics is optimized for astrophotography with powerful Newtonian telescopes.
♦ Super-flat 4-element coma corrector for excellent on-axis and field imaging.
♦ Ideal for...
TS Optics 1.25" helical focuser with 1.25" connection on telescope side and T2 connection - also 1.25" variable extension tube
♦ For precise focus in lunar and planetary photography and observation
♦ Telescope...
TS adaptation of 1.25" filters to 2" filter thread
Use a 1.25" filter in an eyepiece and a 2" adapter
♦ External thread: M48x0.75 (2" filter thread)
♦ Internal thread: M28 (1.25")
♦ Overall length: 7.5mm
The adapter fits into the external thread M65x1 of the TS UNC focuser and allows the correctors to be attached without tilting and without lateral clamping.
♦ Thread on extension side: Internal thread M65x1
♦...
This adapter allows the use of the short off-axis guide TSOAG9 on the original reducer for Vixen VMC and ED.
♦ Adapted via M48 thread, thus full illumination
♦ Possibility of 360° rotation in the connector of the...
TS T2 extension sleeve M42x0.75 - 3 mm long - with T2 thread on both sides.
♦ Total effective length: 3mm
♦ T2 male thread length: 4mm
♦ Length of internal thread T2: 2.5 mm
TS T2 extension sleeve M42x0.75 - 5 mm long - with T2 thread on both sides.
♦ Total effective length: 5mm
♦ T2 male thread length: 4mm
♦ Length of internal thread T2: 4 mm
TS T2 extension sleeve M42x0.75 - 8 mm long - with T2 thread on both sides.
♦ Total effective length: 8mm
♦ T2 male thread length: 4mm
♦ Length of internal thread T2: 7 mm
TS T2 extension sleeve M42x0.75 - 8 mm long - with T2 thread on both sides.
♦ Total effective length: 8mm
♦ T2 male thread length: 4mm
♦ Length of internal thread T2: 7 mm
TS T2 extension sleeve M42x0.75 - 20 mm long - with T2 thread on both sides.
♦ Total effective length: 20mm
♦ Length of external thread T2 (male): 4 mm
♦ Length of internal thread T2 (female): 18 mm