Posted by building supplies on June 25, 2010 in Digital SLRs with No Comments

- Optimized for use with digital SLR cameras
- Multi-layer lens coating and lens design reduces flare and ghosting
- Minimum focusing distance is 59 inches at all zoom settings
- Features 14 lens elements in 10 Groups
- High-performance lens ideal for portraits, sports photography, nature photography
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Posted by building supplies on June 24, 2010 in Digital SLRs with No Comments

- 50-135mm telephoto zoom lens with F/2.8 maximum aperture for Pentax digital SLR cameras
- Aspherical elements, special optical-glass elements, and original glass coatings
- Tightly sealed weather- and dust-resistant housing stands up to rainy or dusty conditions
- SDM system produces smooth, quiet autofocusing; SP coating protects exposed lens elements
- Measures 3 inches in diameter and 5.4 inches long; weighs 24.2 ounces without hood
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- Incorporating Sigma’s original OS (Optical Stabilizer) function.
- Three SLD glass elements and a rear focus system provide optimum image quality throughout the entire zoom range.
- Super multi-layer coating reduces flare and ghosting.
- The minimum focusing distance of 150cm (59.1″) makes it useful for close-up photography.
- HSM ensures quiet and high-speed autofocus.
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- EF mount; telephoto lens
- Internal focusing; full-time manual focus
- 100mm focal length
- f/2 maximum aperture
- Micro UltraSonic Motor (USM)
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- EF mount; super telephoto lens
- Fluorite and Ultra-low Dispersion-glass; internal focusing; full-time manual focus
- 400mm focal length
- f/5.6 maximum aperture
- Micro UltraSonic Motor (USM)
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- 59.1 in. Digital Telephoto Lens
- Auto and Manual Focus, Macro Lens for Close-Up Pictures of Small Subjects, Tele-Macro Function to Make Your Subject Stand Out
- Ideal for Macro Photography, Sports Photography, Digital SLR Cameras, Nature Photography
- Works with Pentax and Samsung Cameras
- Dispersion Glass for Color Correction and Clarity, High Optical Performance for Entire Zoom Range
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- EF mount; telephoto lens
- Ultra-low Dispersion glass with Fluorite elements; inner focusing ring; full-time manual focus; image stabilizer
- 300mm focal length
- f/4 maximum aperture
- Micro UltraSonic Motor (USM)
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- High-magnification zoom lens with a 10x zoom ratio, optimized for digital SLR cameras
- Features SLD (Special Low Dispersion) glass elements for superior correction of chromatic aberration
- Features zoom lock switch to prevent “zoom creep”
- Lens construction features 20 elements in 16 groups
- Includes a zoom hood and removable tripod collar
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- 200mm telephoto lens with f/2.8 maximum aperture for Canon SLR cameras
- 2 ultra-low-dispersion (UD) glass elements and rear focusing system
- Ultra-sonic monitor (USM) for quick, highly accurate autofocusing
- 4.9-foot close focusing distance; produces natural-looking background blur
- Measures 3.3 inches in diameter and 5.4 inches long; weighs 1.7 pounds
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Posted by building supplies on June 24, 2010 in Digital Camera Lenses with No Comments

- Compact and lightweight medium telephoto macro lens.
- Optimized image quality for Digital SLR cameras. Super Multi Layer (SML) coating reduces the ghost caused by reflections
- Maximum magnification of 1:1
- Focus Limiter Switch that limits the AF range so improving the speed and accuracy of auto focus
- Dual Focus (DF) system that is designed to make the lens easy to hold during auto focusing
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