ZWO OAG L - M68 asiair plus Built-in sensors:

Built-in sensors:

The focus position has already been prepared for the use of a coma corrector

it will even provide auto foucs in scenery mode

8Ghz or higher / 2 GB Ram / USB 3

The high-quality coating also helps reduce light loss

ZWO OAG L - M68 asiair plus Built-in sensors:This larger OAG is the latest variant with a larger prism size of 12x12 mm. The larger free opening brings a larger field of view when guiding. It is easy to use and suitable for users who are interested in photography with a longer focal length telescopes. To take full advantage of this accessory, ZWO recommends combining it with large format cameras. Features: Lightweight and high quality, 17. 5 mm thickness Prism size: 12x12 mm The effective