ZWO F107130RE 0,7x full-frame reducer for ZWO FF107-APO 107 mm / FF130-APO 130 mm

ZWO has designed the F107130RE 0.7x focal length reducer as a specialized accessory tailored for use with their cutting-edge ZWO FF107 APO and ZWO FF130 APO astrographs. This exceptional accessory ensures impeccable field correction, making it an ideal complement for professional cameras and camcorders equipped with full-frame sensors.

By reducing the focal length by a factor of 0.7x, this reducer offers distinct advantages. In the case of the ZWO FF107 APO astrograph, it results in an effective focal length of 524 mm at f/4.9, while for the ZWO FF130 APO model, it achieves 700 mm at f/5.4. These specifications not only enable the capture of stunning wide-field images but, more importantly, significantly reduce exposure times.

The ZWO F107130RE 0.7x reducer provides versatile connectivity options, accommodating cameras with M68x1, M54x0.75, and M48x0.75 threads.

Key Features of the ZWO F107130RE 0.7x Reducer:

• Purpose-built focal reducer for ZWO FF107 APO and ZWO FF130 APO astrographs, compatible with full-frame cameras and camcorders.
• Equipped with three-element optics, including a single lens crafted from low dispersion glass.
• Delivers a 0.7x reduction factor, resulting in effective focal lengths of 524 mm for the ZWO FF107 APO and 700 mm for the FF130 APO.
• Maintains a 55mm back focus.

Technical Specifications:

Optical construction: ED triplet

Number of ED glass elements: 1

Reduction factor: 0.7x

Compatible telescopes: ZWO FF107 APO, ZWO FF130 APO

Focal length without reducer (ZWO FF107-APO / ZWO FF130 APO): 749 mm / 1000 mm

Focal length with reducer (ZWO FF107-APO / ZWO FF130 APO): 524 mm / 700 mm

Aperture without reducer (ZWO FF107-APO / ZWO FF130 APO): f/7 / f/7.7

Aperture with reducer (ZWO FF107-APO / ZWO FF130 APO): f/4.9 / f/5.4

Rear thread (camera side): M68x1 / M54x0.75 / M48x0.75

Front thread (extract side): M77x1

Back focus: 55mm

Diameter: 80 mm

Included Components:

• ZWO F107130RE 0.7x Focal Length Reducer
• Thread adapters

Enjoy peace of mind with a 24-month guarantee on the ZWO F107130RE 0.7x focal length reducer, ensuring that you can explore the cosmos with confidence.