ZWO FF107-APO 107 mm F/7 Quadruplet Telescope

Discover the ultimate in astrophotography with the ZWO FF107-APO 107 mm F/7 Quadruplet Telescope. This professional-grade instrument is designed to deliver exceptional performance and convenience, making it a perfect choice for both amateur and seasoned astrophotographers.

Available for pre-order until July 31, 2023, this telescope includes a complimentary ZWO 0.7x F107130RE flattener with the optical tube, ensuring you have everything you need right out of the box.

Optimized for Astrophotography

The ZWO FF107-APO is engineered with astrophotographers in mind, offering optimized structure and optics for capturing breathtaking celestial images. It features automatic field curvature correction and a four-element adapter for straightforward camera attachment, eliminating the need for additional accessories.

Advanced Optical Design

This sophisticated telescope employs a four-element air gap apochromat design to achieve superior chromatic aberration correction. With two elements crafted from low-dispersion (ED) glass, similar to those found in flagship astrographs, the ZWO FF107-APO ensures excellent color reproduction and maintains an incredibly flat field, reducing edge distortions even without an additional flattener.

Mechanical Precision and Build Quality

Beyond its outstanding optical capabilities, the ZWO FF107-APO shines in mechanical precision and build quality. Its robust focuser can support heavy astronomical cameras, while the CNC-machined mounting rings and Vixen foot provide exceptional stability for the tube.

Key Features

• High-quality astrograph with two low-dispersion lenses for eliminating chromatic aberrations.
• Advanced optical design with built-in field curvature correction, eliminating the need for an extra flattener.
• Four-element adapter for versatile camera connectivity.
• Large diameter illumination circle for full-frame coverage.
• Suitable for both astrophotography and visual observations.

Technical Specifications

• Optical design: Apochromatic refractor
• Lens system: ED quadruplet with air gap
• Number of low-dispersion lenses: Two
• Front lens diameter (aperture): 107 mm
• Focal length: 749 mm
• Focal ratio: f/7
• Diameter of the full illumination circle: 44 mm
• Full-frame matrix compatibility: Yes
• Camera/camcorder adapter: Four-piece
• Back focus for M48x0.75 thread adapter: 79 mm (from the base of the thread)
• Back focus for M54x0.75 thread adapter: 99 mm (from the base of the thread)
• Back focus for M68x1 thread adapter: 119 mm (from the base of the thread)
• Back focus for M86x1 thread adapter: 149 mm (from the base of the thread)
• Compatible glasses/diagonals: 1.25", 2"
• Filter mounting possibility: 2" in the M52x0.75 - M48x0.75 adapter
• Focuser diameter: 3.4"
• Focuser type: Dual-speed, 1:10
• Mounting bracket: Vixen foot
• Tube length with dew shield extended: 754 mm
• Tube length with folded dew shield: 603 mm
• Tube weight without accessories: 5.7 kg
• Tube weight with accessories: 6.9 kg

Included Components

• ZWO FF107 APO optical tube
• Four-piece photo adapter
• Mounting clamps
• Vixen rail

Warranty

The ZWO FF107 APO telescope comes with a 24-month guarantee, ensuring peace of mind with your purchase.