0.72x Full Frame Reducer-Corrector for Tecnosky SLD 130 and 152

0.72x Full Frame Reducer-Corrector for Tecnosky SLD 130 and 152

DESCRIPTION

This 0.72x reducer-corrector was specifically designed for the Tecnosky SLD 130 and 152 triplet apochromatic refractors, as well as other similar Lanthanum-based models. It transforms the 130 mm model into a 648 mm focal length at f/4.9, and the 152 mm model into 875 mm at f/5.7, while delivering a corrected image field for full frame sensors.

The corrector threads directly into the large 3.7" focuser of these instruments, ensuring secure mechanical connection and perfect optical alignment. It features a rear M48 thread compatible with standard T-rings and accessories, with a fixed backfocus of 55 mm.

The optical design ensures excellent correction across the entire sensor area, including the corners, making it ideal for deep-sky astrophotography with large-format cameras.

TECHNICAL SPECIFICATIONS

• Type: reducer-corrector for astrophotography

• Reduction factor: 0.72x

• Telescope compatibility: Tecnosky SLD 130, SLD 152, Lanthanum 130/152, or similar

• Resulting focal length (SLD 130): 648 mm (F/4.9)

• Resulting focal length (SLD 152): 875 mm (F/5.7)

• Focuser connection: 3.7" thread-in

• Rear connection: M48 thread

• Backfocus: 55 mm

• Corrected image circle: full frame