TS Photoline corrector and 0.8x focal length reduction for astrophotography with the Photoline 125mm f/7.8 SD apo
♦ 0.8x focal length reduction - exposure time is reduced to 64%
♦ Optimized for Photoline SD-Apo 125mm f/7.8: corrector can also be combined with similar refractor telescopes
♦ Screwed connection to the refractor via thread M63x1
♦ Working distance 55 mm from the connection thread M48x0.75
♦ 2" filter thread (internal thread) integrated in detachable camera adapter
♦ Excellent field correction up to full format
TS Photoline 2.5" corrector and reducer for astrophotography
The corrector is calculated for the TS Photoline 130mm f/7 Apo and offers optimal results with this telescope. Stars are displayed punctually to the edge, even with full-frame sensors.
The corrector is simply screwed into the focuser's M63x1 connection thread. Nothing is plugged in, so it is impossible to tilt it. The corrector can also be used for other telescopes with an optional extension adapter, for example to M68.
The working distance from the M48 thread to the camera sensor with 130mm f/7 Apos
The working distance is exactly 55 mm, so the connection of an astronomical camera, for example from ZWO, is not a problem, since cooled cameras always carry the 55 mm adapter with them. DSLR and system cameras can also be easily retrofitted. We will be happy to help with adaptation.
Modified working distance for apos and ED with shorter focal lengths:
The corrector can be used with refractors between 100mm and 130mm aperture. Here we recommend the following modified working distances of the M48 thread:
♦ Focal length 510-600mm: working distance 58mm
♦ Focal length 610-700mm: working distance 57mm
♦ Focal length 710-800mm: Working distance 56mm
♦ Focal length 810-1000 mm: working distance 55 mm
| Type: | 3-element 0.8x reducer and corrector |
| Suitable for: | TS 130 mm f/7 Triplet Apo |
| Connection telescope side: | M63x1 external thread |
| Camera side connection: | M48x0.75 external thread |
| Working distance: | 55 mm |
| Filter thread: | 2" filter thread is integrated in the camera adapter - suitable for low-profile fog filters with max. 5mm housing height without external thread |
| Coating: | Multi-coating on every glass-air surface |
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