The 50mm focal length on a crop sensor camera is equivalent to about 75mm on a full-frame camera.
The 85mm crop sensor equivalent focal length for capturing portraits with a camera is around 127.5mm.
The 35mm equivalent focal length on an APS-C sensor camera is typically around 1.5 times the actual focal length of the lens.
The field of view of a lens with a 50mm focal length equivalent on an APS-C sensor camera is narrower than a standard 50mm lens on a full-frame camera, due to the crop factor of the APS-C sensor.
The effective focal length of an 85mm lens on a crop sensor camera is approximately 136mm.
The equivalent zoom range of a 300mm lens on a camera is typically around 4x to 5x, depending on the camera's sensor size.
The 85mm crop sensor equivalent focal length for capturing portraits with a camera is around 127.5mm.
The 35mm equivalent focal length on an APS-C sensor camera is typically around 1.5 times the actual focal length of the lens.
The field of view of a lens with a 50mm focal length equivalent on an APS-C sensor camera is narrower than a standard 50mm lens on a full-frame camera, due to the crop factor of the APS-C sensor.
The effective focal length of an 85mm lens on a crop sensor camera is approximately 136mm.
The equivalent zoom range of a 300mm lens on a camera is typically around 4x to 5x, depending on the camera's sensor size.
The digital camera's sensor is equivalent to the light-sensatve emulsion on film.
The recommended focal length for achieving a standard field of view on a crop sensor camera in relation to a 50mm lens is around 35mm.
The iPhone 6 camera lens has an 8-megapixel sensor with an f/2.2 aperture and a 29mm focal length.
I'm not sure I understand your question. If I do, the conversion from focal length of a digital camera to an equivalent 35mm focal length varies based on the cameras sensor size. These sizes vary by camera model. For most Digital SLRs you multiply the camera's focal length by about 1.6, but the multiplier ranges from 1.5 to 2. The multiplier for simple/consumer non-DSLR cameras is somewhere around 4 times.
The lens focal length formula used to calculate the focal length of a camera lens is: Focal Length (Distance between lens and image sensor) / (1 (Distance between lens and object) / (Distance between lens and object))
The resolution of a camera with a 12MP sensor is 12 megapixels.
To calculate the field of view (FOV) from a given focal length, you can use the formula: FOV 2 arctan(sensor size / (2 focal length)). This formula takes into account the sensor size of the camera and the focal length of the lens to determine the angle of view.