Posted to Lenses 2009-02-23
If you are looking to add a new lens to your DSLR collection, then you may want to check out the Pentax smcP DA 18-250mm f3.5-5.6.3 ED AL (IF) . As one of the more unique lenses on the market, it offers the features of a wide angle lens and a telephoto lens, all in one handy little package. This functionally eliminates the need for carrying multiple lenses at once which is great for those who are always on the go and love to take their camera along for the ride. The Pentax smcP DA 18-250mm f/3.5-6.3 ED AL (IF) is designed specifically for all cropped sensor DSLR's. Those hoping to add this lens to the 35mm collection will be sorely disappointed, since it only works with Pentax's DSLR camera bodies. The lens only weighs 16 ounces and can provide a minimum aperture of f/22 for wide angle and f/45 for telephoto. The lens also offers users a high zoom ratio of 14x, a maximum magnification of 0.28x and a minimum focus distance of 0.45 meters which makes it great for the multi-tasking photographer.
FeaturesThe Pentax smcP DA 18-250mm f/3.5-6.3 ED AL (IF) provides a wide range of features that are sure to please any digital photographer. The lens is made up of 16 elements in 13 groups, which include two extra-low dispersion (ED) elements and two aspherical optical (AL) elements which help cut down on the amount of aberrations that can appear in photos which results in sharper images. The lens also includes an internal focusing mechanism which results in faster auto-focusing. This feature prevents the front lens element and lens barrel from moving during focusing which allows you to take your photo even sooner. No need to worry about missing a moment, you will be ready to capture all those precious moments. Built with an image circle that is a perfect matched to the 23.5mm x 15.7mm image sensor size of the Pentax DSLR, this compatibility helps to cut down on flare and ghost images that can sometimes appear with other lenses. PerformanceFor those who love to take many different types of photos, and hate having to carry around a bag full of lenses, the Pentax smcP DA 18-250mm f/3.5-6.3 ED AL (IF) can handle a wide range of photo formats. This lens allows users to take standard snapshots, landscape photos, portrait photos and specialized photos such as sports and wildlife without having to swap lenses. The lens also provides users with a high zoom ratio of about 27 - 375mm when mounted on a Pentax DSLR body. This equals out to about a 14x zoom which makes this lens great for a wide range of photo applications. It can even provide an extra short minimum focusing distance of 0.45 meters which is great for those shots that require an extreme close-up. SummaryIn conclusion, if you are considering a new lens that can deliver great multi-tasking capabilities, then look no further than the Pentax smcP DA 18-250mm f/3.5-6.3 ED AL (IF). With decent specs, this lens may be a good replacement for the times that your high end telephoto and wide angle lenses are just too bulky to carry around. So if you are looking for a great, go anywhere lens, then the Pentax smcP DA 18-250mm f/3.5-6.3 ED AL (IF) may just be the one for you. Pros
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