I'm looking into a suitable lens for my all sky camera and would welcome suggestions, please
I currently have a Fujinon YV2.2x1.4A-2 zoom lens. f1.4 1.4mm - 3.1mm FL 1/3" CS mount. This is reasonable but I feel I could do better for resolution. The camera I plan to use is a ZWO ASI185MC
2.3 Mega Pixels 1944*1224
Pixel Size
3.75µm
Sensor Size
7.3mm*4.6mm
The camera came with a 2.5mm FL f1.2 prime lens which is nice but the image from a 180° FOV is too big for the camera sensor, being about 7mm diameter and loosing a lot in the vertical axis. The ideal FL would be something like 1.5 or 1.6mm and I would prefer a prime lens for the better resolution.