Use this calculator to evaluate telescope/camera properties. Enter known telescope and camera parameters and click Run Equipment Analysis button.
Telescope aperture (mm): Telescope focal length (mm): Reducer/Extender:
Camera Width (px): Camera Height (px):
Camera Pixel (um): Pixel Binning:
IMAGING EQUIPMENT ANALYSIS REPORT
| Parameter | Value |
|---|---|
| Image Scale | |
| Sensor dimensions (Width x Height) & Image Circle | |
| Field of View (width x height) | |
| Scope focal ratio | |
| Scope Dawes’ Limit | |
| Scope Rayleigh Limit | |
| Scope Limiting Magnitude | |
| Scope light gain vs 7mm pupil | |
| 2 x Image Scale Compatible Seeing Conditions | |
| Minimum scope focal length for Red (S-II) light | |
| Minimum scope focal length for Green (O-III) light | |
| Minimum scope focal length for Blue (H-Beta) light | |
| Optimum pixel size at @ 502 nm |