Sigma APO 100-300mm F4 EX DG HSM Lens
Fast aperture telephoto zoom lens that provides excellent optical performance for Digital SLR cameras and film SLR cameras
This telephoto zoom lens provides a large F4 aperture at all focal lengths. The new multi layer lens coating and lens design reduce flare and ghosting, and also maintains minimal light-fall-off, superior peripheral brightness is ensured.
Sigma 28-70mm F2.8-4 DG Lens
Compact, large aperture zoom lens is ideal for digital and 35mm SLR cameras
Sigma Corporation is pleased to announce the launch of the new 28-70 F2.8-4 DG lens. This compact, large aperture zoom lens is ideal for digital and 35mm SLR cameras. The new multi layer lens coating and lens design reduce flare and ghost, and also creates an optimum color balance through the entire zoom range. An aspherical lens element is used for excellent correction of distortion throughout the entire zoom range.
Sigma 28-105mm F2.8-4 DG Lens
A large aperture standard zoom lens that covers from wide-angle to telephoto and ideal for full-frame digital SLR cameras.
Sigma Corporation is pleased to announce the launch of the new 28-105 F2.8-4 DG lens. This large aperture standard zoom lens provides superior performance both for Digital SLR Cameras and 35mm Film SLR Cameras. This standard zoom lens covers frequently used focal lengths from 28mm to 105mm and allows a large aperture of F2.8 at the 28mm focal length. It is very convenient for a wide range of applications including snap shots, indoor photography. The new multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras, and also creates an optimum color balance throughout the entire zoom range.
Sigma 28-200mm F3.5-5.6 DG Macro Lens
A compact, high-zoom ratio lens, designed to suit the special characteristics of digital cameras.
The Sigma Corporation is pleased to announce the launch of the new 28-200mm F3.5-5.6 DG Macro lens. This compact, high-zoom ratio lens is designed to suit the special characteristics of digital cameras. The new multi-layer lens coating and lens design reduces flare and ghosting, and creates an optimum color balance throughout the entire zoom range.
Canon EF 24-105mm f/4L IS USM Sample Photos
Check the lates price on Canon EF 24-105mm f/4L IS USM
A guy in Oregon (nick: DreamU) has posted some images from his Canon EOS 350D and Canon EF 24-105mm f/4L IS USM at Image Event
You can download the photos here:
Sigma 70-300mm F4-5.6 APO DG Macro
Sigma 70-300mm F4-5.6 APO DG Macro reviews, sample shots, full specifications, and forum discussions
Telephoto zoom lenses with tele-macro function, optimized for digital cameras.
The high performance telephoto zoom lens is ideal for digital SLR cameras. This lens has two SLD glass elements in the front lens group and one in the rear lens group It is able to shoot with maximum magnification 1:2 at the focal length of 300 mm. It’s the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range
Sigma 70-300mm F4-5.6 APO DG Macro reviews (last update: 04.09.05)
Tamron SP AF 28-75 f/2.8 XR Di LD Aspherical (IF) Macro Lens
Tamron SP AF28-75/2.8 XR Di LD Aspherical (IF) Macro reviews, full
- Tamron 28-75 f/2.8 XR Di or Tokina 28-70 f/2.8 AT-X ProSV
- Sigma 24-70 f2.8 EX DG Macro & Tamron 28-75 f2.8 XR Di
Tamron SP AF28-75/2.8 XR Di LD Related Documents:
- Download Depth of Field Chart based on 35mm (PDF File)
- Download PDF Catalog
Tamron SP AF28-75/2.8 XR Di LD Specifications:
Model : A09
Lens Construction (Groups/Elements) : 14/16
Angle of View: 75°-32°
Type of Zooming: Rotation
Diaphragm Blade Number: 7
Minimum Aperture: F/32
Minimum Focus: 0.33m (13″) (entire zoom range)
Macro Mag. Ratio: 1:3.9 (at 75mm)
Filter Diameter: ø67
Weight: 510g (18.0oz.)
Diameter x Length: ø73mmx 92mm (2.9in x 3.6in)
Accessory: Lens hood
Mount: Canon, Minolta, Nikon-D, Pentax
Tamron SP AF28-75/2.8 XR Di LD Sample Pictures:
Sample Photo 1
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Sample Photo 5
Canon EF 24-105mm F/4L IS USM Rumor
No longer rumors, Please visit Canon 24-105mm F/4L IS USM Press Release
Another rumor from Canon that they will release a new standard zoom lens to join their famous L line up.
The new Canon EF 24-105mm F/4L IS USM product information:
Sigma 18-125mm DC Lens Reviews + Sample Photos
Sigma 18-125mm F/3.5-5.6 DC reviews, sample shots, and full specifications
The Sigma 18-125mm F/3.5-5.6 DC sharpness is very consistent through out the aperture range. Lens is sharpest at f5.6 and f8 at full wide angle and full telephoto respectively. The difference of sharpness between widest aperture and optimal aperture is minimal. The lens says f3.5-5.6 and it is really good at f3.5-5.6, Unlike the Canon EF-S 18-55mm f/3.5-5.6 and Canon EF 50mm f/1.8 II that says f/3.5-5.6 and f/1.8 but you wouldn’t really want to use them at those appertures.
Canon EF 70-200mm f/4.0 L USM Lens Reviews and Sample Pictures
Canon EF 70-200mm f/4.0 L USM Product Information
Canon EF 70-200mm f/4.0 L USM is highperformance L-series telephoto zoom lens offering excellent image quality, lightweight and compact design, Fluorite element + UD elements for high quality at all zoom focal length through effective correction of secondary spectrum.
This lens applies inner focusing and ring USM for silent and high speed AF with non rotating front element during focus, making it possible to use circular polarizing without additional adjustment.
