Negative size is the dimensions of an image taken by a camera. It is different from film format as one film format can be used for various different negative sizes.
| Name | 35mm half frame | 
| Size | 18.0 × 24.0mm | 
| Diagonal | 30.0mm | 
| Crop factor | 1.44× | 
| Area | 432mm² | 
| Aspect ratio | 0.75 | 
        
        
        
        
        
        
        CameraHub v0.0.0