Products include optical components and a variety of functional components. Optical components are core strengths
Product specifications
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135mm F2.5
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Aperture blades
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9
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Sensor format
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Full-frame
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Minimum focusing distance
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1m
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Lens type
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Fixed focus lens
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Maximum magnification
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0.23
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Focus method
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manual focus
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Filter diameter
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67mm
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Focal length
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85mm
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Extra-Low Dispersion Elements (ED): 2 elements High Refractive Index Elements
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2 elements
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Maximum aperture
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F2.5
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Lens size
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79mm * 137mm
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Minimum aperture
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F22
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Lens weight
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845g
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Lens structure
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9 elements in 7 groups
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Lens mount
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Canon EF, Canon R, Nikon F, Nikon Z, FE, L, GFX
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