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Get a notification when the Sigma 17-50mm f/2.8 EX DC HSM - Pentax Fit is ready to buy again. MPB buys and sells hundreds of items every day, so this one will be back very soon.

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Model Overview

FLD (“F” Low Dispersion) glass elements FLD glass is the highest level low dispersion glass available with extremely high light transmission. This optical glass has a performance equal to fluorite glass which has a low refractive index and low dispersion compared to current optical glass. It also benefits from high anomalous dispersion. These characteristics give excellent correction for residual chromatic aberration (secondary spectrum) which cannot be corrected by ordinary optical glass and ensures high definition and high contrast images. This lens incorporates two FLD glass elements, which compensate for colour aberration. In addition, two glass mould elements and one hybrid aspherical lens give excellent correction for field curvature and astigmatism. High definition images are ensured throughout the entire zoom range .

Sigma 10-20mm f/4-5.6 EX DC - Pentax Fit
4 available, £65-£119

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Sigma 17-50mm f/2.8 EX DC HSM - Pentax Fit