Field corrector and focal length reduction for compact 60-65mm APO refractors for astrophotography, eg for TS Photoline 60mm f/6 Apo
♦ Calculated for TS Photoline APO refractors with 60mm f/6 aperture for optimal, sharp astronomical images
♦ The focal length is reduced to 80% and the aperture ratio is improved: f/6 becomes f/4.8
♦ Telescopic side connection via thread M54x0.75 - tilting not possible
♦ Includes 2" filter thread (M48x0.75) on the side of the telescope to connect 2" nebula filters
♦ Camera side connection via photo thread M48x0.75
♦ The working distance is 55 mm from the M48 thread. Suitable adapters for your camera are available.
♦ Ideal for smaller sensors. For larger ones, we recommend tilting for optimal edge sharpness.
TS-Optics 0.8x Image Field Reducer / Corrector for PhotoLine APO Refractors with 60mm Aperture
The corrector is designed for the compact PhotoLine 60mm f/6 Apo and works well with this telescope. The image of the Andromeda galaxy was taken with this combination; see also field reports. Similar telescopes can also be combined with the corrector. Cameras with a sensor diagonal of up to approx. 33 mm can be used. However, we recommend tilting for the best result.
♦ The focal length is reduced to 80%. For example, a 360mm focal length converts to a 288mm focal length.
♦ The focal ratio is improved from f/6 to f/4.8. You save about 36% of exposure time.
♦ The corrector is optimized for small refractor telescopes for the best possible results.
♦ M48x0.75 photo connector on camera side provides 15% more illumination than T2. The appropriate adapters for your camera are available.
♦ 55mm working distance from the M48 thread is standard and allows for easy and uncomplicated adaptation of your camera.
♦ The proofreader is fully multi-compensated. In addition, a matte black anti-reflective interior coating guarantees the absence of reflections. The result is high contrast images. The concealer also allows for use underground (landscape photography or bird photography)
♦ An internal 2" filter thread (M48x0.75) is available on the telescope side for nebula filters, IR blocking filters...
Specifications:
Illuminated and corrected field of view: | 33 mm |
Focal length change: | 0.8x focal length reduction |
System: | Reducer / Corrector for photography |
Connection telescope side: | M54x0.75 external thread (male) |
Camera side connection: | M48x0.75 external thread (male) length 4.5 mm |
Working distance: | 55 mm from the M48 external thread |
Length: | 61 mm |
Diameter: | 58 mm |