With the Pentax DA 10-17mm fisheye lens, you can capture stunning 180-degree angle of view imagery. Designed for the Pentax *ist series of digital SLR cameras, this lens creates images with an expanded perspective, including those with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. The image circle in DA series lenses is designed to perfectly match the 23.5 x 15.7mm size of the CCD used in Pentax digital SLRs, optimizing camera performance. Additionally, the new design contributes to a drastic reduction in size, weight, and production cost compared to 35mm counterparts with similar specifications.

Featuring extra-low dispersion (ED) glass and original lens coatings, this lens is superior in contrast, clarity, and edge-to-edge sharpness. The water- and oil-repellent super-protective (SP) lens coatings make it easy to clean, while the responsive Quick Shift Focus System allows instant switching from autofocus (AF) to manual focus (MF). With a 35mm equivalent focal length of 15-26mm, this lens offers a versatile range for creative exploration.

The lens construction includes 10 elements in 8 groups, with a diaphragm that is fully automatic and 6 blades. The minimum aperture ranges from f/22 to f/32, and the minimum focusing distance is 0.46 feet, with a maximum magnification of 0.23x to 0.39x. Measuring 2.8 inches in diameter and weighing 11.3 ounces, the Pentax Kaf lens mount is made of metal for durability.

In summary, the Pentax DA 10-17mm fisheye lens is an exceptional choice for capturing unique and captivating imagery. Its advanced optical design, including extra-low dispersion glass and protective lens coatings, ensures superior image quality, while the responsive focus system and versatile focal length range provide creative flexibility. Designed to seamlessly integrate with Pentax digital SLR cameras, this lens is a valuable addition to any photographer's toolkit.

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