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Pre-PMA 2008 Sigma lenses for Pentax and Sony
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APO 70-200mm F2.8 II EX DG MACRO for Pentax and Sony
Large aperture zoom lens with advanced optical performance
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 an inner focusing and inner zooming systems. The overall
length of the lens does not change during focusing and zooming,
ensuring convenient handling. It is possible to attach optional Sigma
APO teleconverters.
APO 50-150mm F2.8 II EX DC HSM for Pentax and Sony
Compact, lightweight, large aperture telephoto zoom lens
This F2.8 large aperture telephoto zoom lens is designed exclusively
for digital SLR cameras with APS-C size sensors and its compact,
lightweight body provides freedom of movement and versatility. The
super multi-layer lens coating reduce flare and ghosting and ensure
sharp images throughout the entire zoom range. The addition of the
optional 1.4x EX DG APO or 2x EX DG APO Tele Converters produce a
70-210mm F4 AF tele-zoom lens and a 100-300mm F5.6 AF ultra-telephoto
zoom lens respectively.
*If the camera body does not support HSM motor, AF does not work.
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