Tecnosky 0.95x Coma Corrector for Newtonians f/4–f/6
199.00
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Tecnosky 0.95x Coma Corrector for Newtonians f/4–f/6
Coma corrector 0.95x for Newtonian telescopes f/4 to f/6. Reduces coma at the edges, shortens focal length slightly. M48 thread, 55 mm backfocus.
Tecnosky 0.95x Coma Corrector for Newtonians f/4–f/6
Description:
The Tecnosky 0.95x coma corrector is designed to enhance edge-of-field image quality in Newtonian reflectors by reducing coma aberrations and slightly shortening the telescope's effective focal length.
Optimized for Newtonians with f/4 to f/6 focal ratios, this corrector is especially suitable for APS-C sensors and can work with some larger sensors depending on configuration. It uses a standard M48x0.75 mm thread and preserves the common 55 mm backfocus, making it compatible with most astrophotography setups including cameras, filter wheels, and off-axis guiders.
Its optical design ensures minimal distortion, high contrast, and excellent correction over a wide field — an ideal tool for wide-field deep sky imaging with fast Newtonian reflectors.
Technical specifications:
Type: coma corrector for Newtonians
Reduction factor: 0.95x
Compatibility: f/4 to f/6 Newtonian telescopes
Thread: M48x0.75
Backfocus: 55 mm
Corrected field: optimized for APS-C sensors
Application: coma correction and focal reduction
Construction: multi-coated optics, anti-reflective
Manufacturer: Tecnosky
Additional information:
This corrector does not include additional adapters. It can be used with T-rings or other M48 camera adapters. Its gentle correction makes it especially attractive for wide-field astrophotography with fast Newtonians
Correcteur 0.95x Newton
Tecnosky 0.95x Coma Corrector for Newtonians f/4–f/6
Coma corrector 0.95x for Newtonian telescopes f/4 to f/6. Reduces coma at the edges, shortens focal length slightly. M48 thread, 55 mm backfocus.