William Optics adjustable flattener for Z61 (P-FLAT61A)

The William Optics Flattener designed for the Zenithstar 61 optical tube guarantees consistent image quality and flatness across the entire frame. This flattener effectively counteracts the optical distortions caused by the refractor's lens, ensuring sharpness remains uniform from the center to the edges of the image.

Importantly, this flattener maintains the original effective focal length, with a magnification factor of 1x.

Compatibility is extended to various camera systems using the appropriate M48 ring, including:

• M4/3
• Sony A
• Nikon
• Pentax
• Canon
• Fuji

Key Technical Specifications:

Magnification: 1x

Back Focus: 67.7 mm (for M48) / 69.2 mm (for M54)

Corrective Distance for SLR and Mirrorless Cameras: 1 mm

Telescope Mount: M54 thread

Camera Mount: M48 thread

Filter Mounting Capability: Yes, M48 thread

For more details and product information, please visit the manufacturer's website at: William Optics Flattener for Zenithstar 61.

Included in the Kit:

• 1x Flattener for Zenithstar 61 refractor

Warranty:

24-month warranty coverage.