Fotopunto.com: Crop factor and focal length equivalence calculator

models

photographers

photography training

my space

make-up

The Javascript option in your web browser is disabled, and this is required for this page and a lot others to work. Activate it by using the configuration options of your web browser so Fotopunto.com can work correctly.

Crop factor and focal length equivalence calculator
Select a lens and a camera, and calculate the focal length equivalences, the crop factor, field of view and hiperfocal

With this application you`ll be able to obtain the equivalent focal length of a lens when it`s used with an specific camera, taking care the sensor/film size and the crop factor. Very useful if you need to know which will be the effective focal length of a lens when used in a camera with crop factor.

Select the lens type

	Conventional lens for 35mm. Refers to all conventional lenses, actual or antique, designed for classical 35mm. cameras, or for 35mm. "full frame" digital cameras. Those lenses doesn't have the "DX" nor the "EF-S" capabilities.
	Nikon (Nikkor) "DX" Refers to all lenses for 35mm. Nikon digital with the "DX" capability
	Canon "EF-S" lens Refers to all lenses for Canon digital cameras with the "EF-S" capability, specific for "APS-C" of "APS-H" format digital cameras.
	"Four Thirds" lens Lenses designed specifically for "Four Thirds" camera systems.
	Medium format lens Refers to all the lenses for digital or film medium format cameras like Hasselblad, Mamiya, Phase One, etc.

Select the camera for which you want to find the equivalence

	35mm. "full frame" camera Nikon D3, D3x, D700, Canon EOS 1DS, 1DS Mk II, 5D
	Nikon "APS-C" type camera Nikon D1, D1H, D2H, D2Hs, D1X, D2X, D2Xs, D40, D40x, D50, D60, D70, D70s, D80, D90, D100, D200, D300
	Canon camera "APS-C" type Canon EOS D30, D60, 10D, 300D, 20D, 40D, 50D, 350D, 400D, 450D, 1000D, Rebel XTi, Rebel XSi, Kiss X
	Other "APS-C" type camera Fuji Finepix S1, S2, S3, Minolta Dynax 5D, 7D, Pentax istD, istDL, *istDS
	Canon camera "APS-H" type Canon EOS-1D Mark III, 1D Mark II, 1D Mark II N, EOS-1D
	Sigma Foveon camera Sigma SD9, SD10
	"Four Thirds" camera Olympus E1, E3, E30, E240, E300, E330, E400, E410, E500, E510, E520, Panasonic Lumix DMC-L1, Leica Digilux 3
	Hasselblad H3DII 31
	Hasselblad H3DII 39
	Hasselblad H3DII 39 MS
	Hasselblad H3DII 50
	Phase One P65+
	Phase One P45+
	Phase One P25+
	Phase One P30+
	Phase One P21+
	Phase One P20+
	Phase One 645
	Leaf Aptus 17
	Leaf Aptus 22
	Leaf Aptus II 6
	Leaf Aptus II 7
	Leaf Aptus II 10
	Medium format 6x4,5
	Medium format 6x6
	Medium format 6x7
	Large format 9x12
	Large format 10x15
	Large format 13x18
	Large format 18x24
	Large format 24x30