Sigma 18-250mm f3.5-6.3 DC OS HSM - Pentax Fit plus Free Sigma 72mm EX DG UV Filter : 4 results priced between £250.00 and £800.00

This high zoom ratio lens is designed exclusively for digital SLR cameras and incorporates Sigma's original OS (Optical Stabiliser) technology. This system offers the use of shutter speeds approximately 4 stops slower. Pentax and Sony mount lenses are also equipped with the OS function as it is possible to use this with camera bodies which already incorporate a built-in anti-shake system. Four SLD (Special Low Dispersion) glass elements and three aspherical lenses provide excellent correction for...

Lens construction: 21 elements in 15 groups. Angle of view: 16.4-5 degrees. Number of diaphragm blades: 9 blades. Minimum aperture: f22. Minimum focusing distance: 220cm. Maximum magnification: 1:5.2. Filter size: 86mm. Dimensions: 94.7 x 252mm (diameter x length). Weight: 1910 grams.