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Description #2997387
Value: Mount: Canon EF, lens type: ultra wide-angle fisheye, focal length: fixed, prime lens focal length: 12 mm, aperture F at min. focal length: 2.80, aperture F at max. focal length
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Brand #2997388
Value: Samyang
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Type #2997389
Value: Lens
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Lens type #2997390
Value: Ultra wide angle fisheye
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Focal length #2997391
Value: Permanent
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Focal length of prime lens #2997392
Value: 12 mm
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Minimum focus distance #2997393
Value: 0.2 m
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Aperture F at min. focal length #2997394
Value: 2.8
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Aperture F at max. focal length #2997395
Value: 2.8
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Minimum aperture F #2997396
Value: 22
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Number of aperture blades #2997397
Value: 7
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Bayonet #2997398
Value: Canon EF
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Number of element groups #2997399
Value: 8
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Number of elements #2997400
Value: 12
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Number of aspherical elements #2997401
Value: 2
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Number of low dispersion elements #2997402
Value: 3