![]() ![]() Use the widest focal length you have available in your kit (perhaps 18mm or 24mm) to closely match one or more of the above focal lengths andīase your own comparison on that selection. The Sigma's 10-20mm frames like a 16-32mm lens on a full frame DSLR.įollowing is an example of the focal length range of this lens.Ĭlick on the image below to view a much larger comparison including 4 other ultra-wide angle lenses. Thus, the focal lengths shown for all of the lenses below are similar to 1.6x longer focal lengths on a full frame SLR or DSLR. Getting the proper focal length or focal length range is a very important criterion when selecting a lens.Īnd the first attraction to any ultra-wide zoom lens is in fact the ultra-wide focal length range, so let's review what this focal length range looks like.īeing a Sigma "DC" (Digital Camera) lens, the Sigma 10-20 f/3.5 has a smaller-than-full-frame image circle designed to work only on APS-C/1.6x/1.5xĪll of the ultra-wide angle lenses compared in this review are the same in regards to this smaller image circle. The Sigma 10-20mm f/3.5 EX DC HSM Lens sample picture above was taken with a Canon EOS 60D at 15mm, f/8. Thus, you are going to see many of the same comparisons and information in each of these reviews. Tokina 11-16mm f/2.8 AT-X Pro DX Lens Review. Sigma 8-16mm f/4.5-5.6 DC HSM Lens Review and the This review is one of a group of ultra-wide angle lens reviews I am creating and follows the To be maintained over the full focal length range of the lens.Īnd the ultra-wide angle focal length range is very useful - I recommend a lens from this class to be part of all APS-C (1.6x) DSLR camera kits. While f/3.5 is not what I typically consider wide/fast, the fixed maximum aperture allows a constant wide open aperture exposure setting The well-built Sigma 10-20mm f/3.5 EX DC HSM Lens, at review time, is one of only a few lenses in the ultra-wide angle APS-C lens class to have a fixed maximum aperture. Sony a6700 Now Shipping, Kits In Stock at B&H.Outstanding Deals Reminder: Canon Adds Cameras & Lenses to Promo Code Deal and Teams with Payboo for Extra 5% Plus the Tax Savings.Highlighting More Deals at B&H: Apple MacBook, SanDisk SDXC, Lenovo IdeaPad. ![]() In Today's B&H Deal Zone: OWC 325GB Atlas Ultra CFexpress, Shimoda Action X70 Backpack, Kingston Flash Drive, More.Topaz Video AI v3.3.5 Sale Ends Today, Photo AI v1.5 Sale Starts Today.Will You Join Me on the Sep 2024 Alaska Brown Bear Chasing Salmon Photo Tour?.Used Gear Just Arriving at B&H: Canon RF 24-105mm F4, 28-70mm F2, and 70-200mm F2.8 Lenses.In Today's B&H Deal Zone: Lexar CFexpress, Lowepro FreeLine, Datacolor SpyderX Elite, More. ![]()
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