Sigma APO 70-200mm F2.8 II EX DG MACRO HSM for Pentax and Sony specs
Lens Construction: 18 Elements in 15 Groups
Angle of View: 22.8 - 8.1 degrees
Number of Diaphragm Blades: 9 Blades
Minimum Aperture: F22
Minimum Focusing Distance: 100cm/39.4 in.
Maximum Magnification: 1:3.5
Filter Size: Diameter 77mm
Filter Size: Petal-type Hood
Dimensions: Diameter 86.5mm X Length 183.9mm
3.4 in. X 7.2 in.
Weight: TBD
Corresponding AF Mounts:
SONY,
PENTAX
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Filed in: Sigma Camera Lenses
Description: This large aperture zoom lens has improved optical performance and retains close-up ability with a minimum focusing distance of 100cm/39.4in. SLD (Special Low Dispersion) and ELD (Extraordinary Low Dispersion) glass elements provide excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range. The super multi-layer coating reduces flare and ghosting. The lens design incorporates... read more