Full frame field flattener for 61EDPHIII

Sharpstar 61EDPHIII Full Frame Field Corrector

The 61EDPHIII full-frame field corrector is designed for users of Sharpstar's 61EDPHIII telescope, providing optimum image correction across the entire field of view for astrophotographers who want to capture sharp, precise full-frame images.

Compatibility and Application

Designed specifically for the 61EDPHIII model, this corrector is perfect for full-frame sensors with a 44mm image circle, guaranteeing uniform coverage without distortion or vignetting at the edges. It improves field curvature, corrects aberrations and delivers images with perfectly round stars, even at the edges of the image.

Technical features and benefits

With an air-spaced triplet lens structure, this corrector uses advanced optical design to improve image quality and reduce aberrations. The 55 mm back-focus allows easy integration with most imaging equipment. For configurations requiring extension, an adapter can be screwed on for an extended 81.5 mm back-focus.

• Application: Sharpstar 61EDPHIII
• Image circle : 44 mm, ideal for full-frame sensors
• Lens design : Triplet with air-spaced structure
• Back-focus : 55 mm (extendable to 81.5 mm with M54 adapter)
• Coating : Multi-layer for maximum light transmission
• Weight : 0.4 kg

Accessories compatibility

This corrector has an M68x1 thread for connection to the telescope's eyepiece holder and an M48x0.75 thread on the other side, with an integrated thread for 2" filters. This configuration makes it easy to connect to a wide range of cameras and accessories, offering great flexibility for astrophotographers.

All in all, the Sharpstar 61EDPHIII full-frame field corrector is an essential accessory for all astrophotographers using the 61EDPHIII telescope, guaranteeing high-quality, edge-distortion-free imaging, offering an ideal solution for deep-sky imaging with full-frame sensors.