Product DescriptionSigma 500mm F4. 5 Apo E is one of the objectives of the EX series. It is an Apochromatic ultra-telephoto lens with a fast F4. 5 maximum aperture, and incorporates two glass lenses extraordinary low dispersion (Abbe number 90. 3) to reduce chromatic aberration to a minimum. It incorporates internal focusing which enables a [...]
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Product DescriptionTokina 100 mm f / 2. 8 AT-XM100PRO-D Macro 1:1 for Canon EF mount Lens Caps Dedicated Lens Hood. . . . More>> Product Photo DescriptionTaking of small animals and insects can be difficult because they often run or fly, or may be dangerous or become aggressive if you approach them. Therefore, it is advantageous to have a greater working distance between the camera and those themes. Already lens focal length can provide this greater distance but most [...] Amazon. com DescriptionSigma product of 70-300mm F4-5. 6 DL macro super lens can achieve a ratio of 1:2 (half life size) for macro and telephotography images in its 300 mm focal length. As an accessory, you can add a 58mm achromatic close-up lens (not included) and even closer focusing and reproduction of relations of 1:1 [...]
Product DescriptionThe Sigma 70-300mm F4-5. 6 DL Macro Super is a compact Tele-Macro Zoom which has a focal length range of 70mm to 300mm (about 4. 2x). . . . More>> Amazon. com DescriptionThe Sigma 800mm F5 products. 6 EX APO HSM ultratelephoto incorporates two Extraordinary Low Dispersion (ELD) glass elements that help to reduce chromatic aberration to the minimum limit. With fast F5. 6 opening, this lens apochromatic system also incorporates an internal focusing to give you fast, the autofocus speed of response. The UltraQuiet [...] DescriptionSigma product introduces a new addition to their exclusive EX series of lenses, the 50-500mm f/4-6. Hyperzoom EX APO 3. This magnificent new Superzoom encompasses all popular focal lengths 50mm”normal”a 500mm ultra telephoto zoom ratio of 10:1, providing tremendous versatility. The use of an apochromatic design and four elements composed of SLD (Special Low Dispersion) [...] Standard Product Description of a zoom lens of 28 mm wide to medium telephoto 80mm wide. The use of aspherical elements in the front group reduces the number of elements, and use of strong engineering plastic in the barrel makes the body of a 237G light. It is therefore easy to carry. Amazon. com Product [...] |
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