ZWO 2.8 mm - 12 mm F/1.4 CS Lens - LENS-2.8-12 Cassegrain A fine optical polish and

A fine optical polish and 2 mm thick glass allows the Baader Green Filter to be inserted anywhere into the optical path without introducing astigmatism or other defects

The quad integrated optical design has three elements in the front and one in the back

and plant families

Canon EOS Kiss F

ZWO 2.8 mm - 12 mm F/1.4 CS Lens - LENS-2.8-12 Cassegrain A fine optical polish andThis ZWO 2. 8 mm 12 mm zoom CS lens has an f ratio of f 1. 4 offering a field of view around 100 + . It supports ASI cameras with a 1 3" sensor and would allow you to take very wide images of the sky. This lens would also work well for catching meteors during a meteor shower. Please Note: You will need a T2 CS adapter to connect this lens to your camera. If the camera you plan to use this lens with came with a fisheye lens, then as long as you didn't