ZWO FF130-APO Quadruplet Refractor F/7

Quadruplet APO Optical Design

Features two ED glasses to effectively control chromatic aberrations and enhance image quality.

Offers small, round stars with a central RMS radius of 2 microns, ensuring sharp, detailed images.

No Field Flattener Needed

The self-flattening design eliminates the need for an additional field flattener, saving you the hassle of calculating back focus and connecting extra accessories.

Focus the target and the optical system is ready for imaging.

Medium-Format Imaging Circle:

Supports 60mm image circle, ideal for medium-format cameras like the ASI461, offering a large field of view with minimal distortion.

Compact and Lightweight Design

Weighs 10.5kg (telescope only) and 12.5kg (with accessories), making it sturdy yet manageable for portable setups.

The telescopic lens hood and detachable tube ring provide convenience and flexibility in setup and transport.

3.4" Dual-Speed Focuser

Features a 3.4" rack and pinion focuser with 1:10 fine adjustment for precise focusing.

Includes a 360-degree rotator for easy framing of your imaging targets.

Versatile Adapters Included

Comes with M48, M54, M68, and M86 adapters for seamless attachment of cameras and accessories.

The M48 adapter includes a 2" filter thread, allowing you to easily add filters to your setup.

Connection to Camera or Accessories

1. Choose the appropriate M48, M54, M68, or M86 adapter based on your equipment.
2. Secure the adapter to the focuser and attach your camera or accessory.

Using the 3.4" Focuser

1. Use the 1:10 dual-speed focus mechanism for fine adjustments to achieve sharp focus.
2. The 360-degree rotator helps you easily frame your imaging target or deep-sky object.

Installing and Removing the Lens Hood

1. Attach the telescopic lens hood to the front of the telescope.
2. Secure it with the thumb screws to ensure it stays in place during use.

Note

The FF130-APO is an excellent choice for astrophotographers looking for a high-quality, easy-to-use telescope.

The self-flattening design and medium-format image circle make it perfect for wide-field imaging with minimal distortion.

Maximum Load: 12.5kg

Recommended Load: 10kg