Photo Aide Features:
- Find equivalent ISO, aperture and shutter speed combinations
- Save and retrieve ISO, aperture, and shutter speed combinations
- Compare two exposure values: difference in stops, lighting ratio, and ND filter
- Calculate depth of field and hyperfocal distance
- Calculate aperture, distance, or focal length that give a certain depth of field
- Calculate vertical, horizontal, and diagonal angle of view for a specific focal length and sensor size
- Calculate the focal length corresponding to an angle of view
- Calculate the recorded rectangle image size (field of view), for a focal length and subject distance
- Calculate the focal length or subject distance that provide a specific field of view
- Calculate the flash subject distance for a combination of ISO, aperture, flash head zoom, and flash output power
- Calculate ISO, aperture, or flash output power that give a proper exposure for a specific subject distance
- Ability to save a preferred list of cameras, lenses, and flashes for fast access
- Large database that has cameras, lenses, and flashes currently produced by all large manufacturers
- Supports custom cameras, lenses, and flashes — when you can’t find your gear in our database
- Supports both metric and imperial units
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