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Pentax smc DA 15mm f/4 ED AL Limited

Hugo — Tue, 31 Jan 2012 02:45:38 +0000

Sharp, crisp image reproduction, even at the maximum aperture
Hybrid aspherical lens element & element of ED glass
Rugged, elegant aluminum lens barrel
Non-rotating front lens element
Built-in retracting lens hood
49mm Filter thread
Practical depth of field scale (for all full apertures) engraved right on the body

A high performance ultra wide lens for their digital SLR cameras, the Pentax smc-DA 15mm f/4 ED AL Limited provides the very best of optical performance in a little piece of camera jewelry for those demanding both the best images and the tiniest of packages. Like all of the Limited line, it comes in a distinct all-metal lens barrel and takes 49mm filters. Weighing under half a pound, it adds a different perspective to your premium kit.

The smc-DA ED AL’s fit and finish is on par with the best in the world, and the optical system combines a 7-bladed aperture diaphragm with a hybrid aspherical lens element, an element of ED (Extra-Low Dispersion) glass, and Pentax’s SP (Super Protect) external water and dirt-repelling lens coating for deliciously snappy results, even at f/4. This isn’t a common mid-class zoom lens; it is truly created to be used effectively at its maximum f/4.0 aperture. The 86° field of view is equivalent to a 23mm lens in the old 35mm terms.

Pentax smc D FA 50mm f/2.8 Macro

Hugo — Mon, 30 Jan 2012 00:46:59 +0000

Close focus capability of 7.7″ (19.5 cm)
Built-in focus-clamp mechanism to fix focus at any distance
Metallic lens mount for extra durability
Compact and lightweight
Close-up to 1:1 life-size magnification

The Pentax smc P-D FA Macro 50mm f/2.8 is designed to be extremely compact and lightweight, compared to conventional macro lenses. The drastic downsizing and weight reduction were achieved through the development of compact, high-performance optical elements and the incorporation of durable yet lightweight exterior components.

This lightweight macro lens features an image circle to accommodate up to 35mm format and offers close-up to 1:1 life-size magnification.

The smc P “D” lens series is designed to optimize image quality in both digital SLR and film photography. Improvements include optimized lens coating along with curvature and positioning of optical elements. In particular, flare and ghost images – the most disturbing factors in digital SLR photography – have been reduced to minimum for clear, high-quality digital images.

Sigma 30mm f/2.8 EX DN

Hugo — Wed, 25 Jan 2012 03:30:25 +0000

Sigma DN ( Digital Neo) lens: High performance lenses, designed exclusively for mirrorless interchangeable lens cameras.
Ultra compact construction weighing only 4.8 oz and measuring 1.5 inches in length
Newly developed linear AF motor ensures accurate and quiet autofocuing, making the lens ideal for video recording as well as still photos.

This high-performance standard lens is designed exclusively for mirrorless interchangeable lens cameras and has the equivalent angle of view as a 60mm lens (35mm equivalent focal length) on the Micro Four Thirds systems and 45mm (35mm equivalent focal length) on the E-mount system.

Two glass mold aspherical lenses, including a double-sided aspherical lens, provide excellent correction for all types of aberration. The inner focusing system corrects the fluctuation of aberration to maintain image quality regardless of the focal distance. Sigma’s Super Multi-Layer Coating reduces flare and ghosting as well as provides sharp and high contrast images even at the maximum aperture. The superior telecentric optical design improves the image quality throughout the frame. The optical design also allows the lens to be compact and lightweight. This lens benefits from a newly developed linear AF motor which moves the lens elements directly without the need for gears or the drive of other mechanical parts. This system ensures accurate and quiet autofocusing, making the lens suitable for video recording as well as still photos. The lens features a rounded 7 blade diaphragm creating an attractive blur to the out of focus areas of the image. This Sigma 30mm F2.8 EX DN has a minimum focusing distance of 30cm/11.8in and a maximum magnification ratio of 1:8.1.

Sigma 19mm f/2.8 EX DN

Hugo — Mon, 23 Jan 2012 03:30:26 +0000

Sigma DN ( Digital Neo) lens: High performance lenses, designed exclusively for mirrorless interchangeable lens cameras.
Ultra compact construction weighing only 4.9 oz and measuring 1.8 inches in length
Newly developed linear AF motor ensures accurate and quiet autofocuing, making the lens ideal for video recording as well as still photos.

This high-performance wide angle lens is designed exclusively for mirrorless interchangeable lens cameras and has the equivalent angle of view as a 38mm (35mm equivalent focal length) on the Micro Four Thirds systems and 28.5mm (35mm equivalent focal length) on the E-mount systems.

Three glass mold aspherical lenses provide excellent correction for distortion, color aberration and field curvature. The inner focusing system corrects the fluctuation of aberration to maintain image quality regardless of the focal distance. Sigma’s Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even at the maximum aperture. The superior telecentric optical design improves image quality throughout the frame. This lens benefits from a newly developed linear AF motor which moves the lens elements directly without the need for gears or the drive of other mechanical parts. This system ensures accurate and quiet autofocusing, making the lens suitable for video recording as well as still photos. The lens features a rounded 7 blade diaphragm creating an attractive blur to the out of focus areas of the image. This Sigma 19mm F2.8 EX DN has a minimum focusing distance of 20cm/7.9in and a maximum magnification ratio of 1:7.4.

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Sigma 180mm f/2.8 APO Macro EX DG OS HSM

Hugo — Sat, 21 Jan 2012 03:26:02 +0000

Designed for use with full frame digital SLR cameras. May also be used with smaller APS-c size sensors with a corresponding effective increase in focal length to about 260mm with most cameras
Focuses down to 1:1 magnification ratio at its closest working distance of 18.5 inches
Optical Stabilizer allows for hand held photography
A lens hood, front & rear lens caps are included with the lens.

This is the world’s first 180mm macro lens incorporating a magnification ratio of 1:1 and a large maximum aperture of F2.8.

It benefits from Sigma’s original Optical Stabilizer function and the wide F2.8 aperture allows faster shutter speeds for narrow depth of field, enabling photographers to emphasize the subject. Three FLD (“F” Low Dispersion) glass elements provide excellent correction for color aberrations. This lens incorporates Sigma’s floating inner focusing system. This minimizes aberrations which occur as shooting distances change, and enables stable rendering of the image from infinity to 1:1 magnification. The Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even at the maximum aperture. Equipped with Sigma’s own propriety OS (Optical Stabilizer) system, this lens offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible*, enabling handheld close-up photography. The incorporation of HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus as well as full-time manual focus capability. This lens has a rounded 9 blade diaphragm creating an attractive blur to the out of focus areas of the image. At 1:1 magnification, this lens has a focusing distance of 47cm/18.5in, which is a greater working distance than shorter focal length macro lenses. This is advantageous when taking pictures of highly sensitive subjects such as butterflies and insects. Attaching Sigma’s optional Tele Converter’s allows photographers’ to shoot with an even greater working distance or with a magnification ratio larger than 1:1.

Nikkor AF-S 85mm f/1.8G

Hugo — Mon, 09 Jan 2012 01:37:05 +0000

Fast: f/1.8 Compact Prime Lens
Optimized for FX Format
Nikon F-Bayonet Mount
Silent Wave Motor with Internal Focus
M/A Focus Mode Switch
Nikon Super Integrated Coating

The AF-S NIKKOR 85 mm f/1.8G Lens from Nikon is a fast, compact FX-format prime medium telephoto lens. Though optimized for FX-format DSLR cameras, the lens is equally adept at serving any Nikon DX-format DSLR. The combination of its mid-range telephoto design and a fast f/1.8 aperture make it an excellent option for shooting both still images and HD video in low light scenarios. Available light shooters will love the wide-open effect when shooting intimate portraits; in-focus subjects will stay sharp, while distracting backgrounds will melt into a pleasing soft blur. When mounted on a DX-format DSLR, this 85mm prime delivers an apparent focal length of approximately 128mm.

The lens boasts Silent Wave Motor technology (AFS) and Internal Focus for fast and quiet autofocus that won’t alter the length of the lens, thus preserving working distance throughout the focus range. The Silent Wave Motor utilizes ultrasonic (inaudible) vibrations instead of a gear system to focus the lens, offering beautifully smooth, silent and accurate autofocus operation.

When fine manual focusing is required, just rotate the lens focus ring. The M/A mode switch offers a seamless override the AF system with practically no time lag at all! Nikon’s Super Integrated Coating (SIC) improves light transmission and provides better color consistency and minimized flare.

The AF-S 85mm f/1.8 is lightweight, fast, and easy to tote around. Weighing in at 8.0 oz less than the venerable 85mm f/1.4 – shooters that favor prime lenses can toss this optic in their gear bag without hesitation – it’s small enough and light enough to take along everywhere!

Fast, compact FX-format prime medium telephoto lens
Though optimized for FX-format DSLR cameras, the lens is equally adept at serving any Nikon DX-format DSLR
Boasts Silent Wave Motor technology (AFS) and Internal Focus for fast and quiet autofocus that won’t alter the length of the lens, thus preserving working distance throughout the focus range. SWM utilizes ultrasonic (inaudible) vibrations instead of a gear system to focus the lens, offering beautifully smooth, silent and accurate autofocus operation
When fine manual focusing is required, just rotate the lens focus ring. M/A mode enables you to seamlessly override the AF system with practically no time lag at all!
Nikon’s Super Integrated Coating (SIC) improves light transmission and provides better color consistency and minimized flare
Rounded 7-blade diaphragm that creates a gorgeous natural background blur (Bokeh) at the wider aperture settings
Included lens accessories: LC-67 Snap-on Front Lens Cap, HB-62 Bayonet Lens Hood, LF-4 Rear Lens Cap, CL-1015 Semi-Soft Lens Case
Optional accessories: 67 mm Screw-on Circular Polarizer II Filter, 67 mm Screw-on NC Filter, 67 mm Screw-on Soft Focus Filter (not included)

Olympus M.Zuiko Digital 45mm f/1.8 ED

Hugo — Wed, 04 Jan 2012 08:57:59 +0000

90mm Equivalent (in 35mm Format) Lens
Wide f/1.8 Aperture for Low-Light Photos
Movie & Still Compatible (MSC) Lens
Near-Silent Autofocus for Stills & Video
Two Extra-High Refractive Lenses

The 45mm f/1.8 brings excellent lens performance, with a maximum aperture of f1.8, and a design that emphasizes beautiful background blur, making it an ideal choice for human subjects and portrait shooting. Its light weight of only 11.6 grams makes the lens highly portable for shooting daily portraits of family members or pets. The MSC (Movie & Still Compatible) mechanism which makes the Fast AF so fast and quiet assures high-quality, in-focus movies as well as still images.

Olympus M.Zuiko Digital 12-50mm f/3.5-6.3 ED EZ

Hugo — Thu, 22 Dec 2011 17:08:28 +0000

Olympus adds to its powerfully simple and growing PEN family with the first fully-compatible interchangeable Micro Four Thirds lens to incorporate an electronic motorized zoom. The M.ZUIKO DIGITAL ED 12-50mm F3.5-6.3 EZ (35mm equivalent 24–100mm) delivers smooth, quiet zooming that gives you versatility, portability and maximizes the performance of the Olympus PEN® compact system cameras.

The sophisticated new lens has a zoom ratio of approximately 4.2x, allowing photographers to capture anything from detailed, wide-angle group shots to medium telephoto-range images so you can get up close and personal for intimate portraits of children and pets – even indoors. The photographer can control the zooming speed by turning the barrel – slowly for drama, quickly for performance, or at an intermediate rate. Manual zooming is also available for those looking to take full control.

In macro mode, which can be set by pushing the zoom ring forward while depressing the macro button on the side of the lens, focusing is possible between 8 and 20 inches for close-up shooting with a maximum image magnification of 0.72X (35mm camera equivalent). The L-Fn (Lens Function) button suspends the autofocusing operation temporarily to avoid unintended focusing on obstacles that appear suddenly between the camera and the subject.

Perfect for brilliant still images and high-definition (HD) video capture, the Movie & Still Compatible (MSC) M.ZUIKO DIGITAL ED 12-50mm F3.5-6.3 EZ has also been enhanced with a linear motor that drives smooth and quiet autofocusing for stress-free shooting.

New lens elements and glass materials ensure the clearest possible imaging performance, and the proven dust and splashproof mechanism originally featured in the Four Thirds SHG (Super High Grade) series lenses is now incorporated for the first time in a Micro Four Thirds System lens. Multiple sealing rings, fitted throughout the lens body, prevent water splashes and dust from penetrating, making the M.ZUIKO DIGITAL ED 12-50mm f3.5-6.3 EZ a versatile zoom lens for the toughest conditions.

Nikon AF-S NIKKOR 16-35mm f/4G ED VR

Hugo — Sun, 11 Dec 2011 13:01:52 +0000

High-performance wide-angle zoom features Nano Crystal Coat and VR image stabilization for dramatically sharper still images and video capture.

Press Release:
February 9, 2010: Nikon UK today announces the AF-S NIKKOR 16-35mm f/4G ED VR, the world’s first ultra-wide angle zoom lens with VR for FX-format cameras. The new lens offers an affordable and practical proposition for general photography with FX-format cameras such as the D700.

Zurab Kiknadze, Product Manager Lenses, Accessories & Software, Nikon Europe says: “The AF-S NIKKOR 16-35mm f/4G ED VR covers all bases for wide angle shooting and addresses market feedback for a more affordable alternative to the professional AF-S Zoom-Nikkor 17-35mm f/2.8D IF-ED or more recent AF-S NIKKOR 14-24mm f/2.8G ED ultra-wide-angle lens”.

Sharper handheld images at slow shutter speeds
The AF-S NIKKOR 16-35mm f/4G ED VR is the world’s first ultra-wide angle zoom lens to feature Vibration Reduction technology, providing the ability to shoot at shutter speeds up to four stops slower. The application of VR complements the f/4 maximum aperture when shooting in low light.

Class leading image quality
The new lens’ complex optical design features Nikon’s exclusive anti-reflection Nano Crystal coat, two ED glass elements and no less than three aspherical glass elements to minimize distortion and aberration, even at maximum aperture. The VR II system and Silent Wave Motor deliver extremely quiet, discrete operation and the nine bladed rounded diaphragm renders delightful bokeh.

Built for everyday use
The AF-S NIKKOR 16-35mm f/4G ED VR balances well with more compact FX format cameras such as the D700 and is consequently built to withstand the demands of everyday shooting. The robust magnesium construction and weather sealing will make it an ideal choice for the adventurous enthusiast and professional photographer. It comes complete with durable hood HB-23, and soft pouch.

Reviews

Nikkor AF-S 16-35mm f/4 G ED VR (FX) – Review by photozone.de
The Nikkor AF-S 16-35 VR is a very good pro grade ultra wide zoom lens that shows excellent resolution in the center, very good border and corner at medium focal lengths, but lacks border and corner sharpness at the shortest and longest focal lengths. Distortion is rather hefty at 16 mm, but well under control above this zoom setting. Both vignetting as well as CAs show acceptable to good values for an ultra wide zoom lens, nothing to rave about, but certainly no show stoppers either. The build quality is excellent and in line with other professional Nikkor lenses.

Nikon 16-35mm f/4 VR review by kenrockwell.com

As the world’s sharpest ultrawide zoom, it’s the best Nikon wide-angle lens ever for most shooting.

Carl Zeiss Distagon T* 25mm f/2 ZE

Hugo — Wed, 30 Nov 2011 12:25:39 +0000

The high-speed Distagon T* 2/25 enables creative photography with interesting perspectives. Whether you are shooting landscapes, architecture or photo documentaries, you will always be able to capture detail-rich scenes – even in difficult lighting conditions. Without a tripod, wide-angle shots with sharp contrast edges also work every time. The large angular field creates a dynamic yet natural effect. With excellent image quality already starting from the widest aperture, the Distagon T* 2/25 achieves great results in interior rooms.

Carl Zeiss has virtually eliminated the chromatic aberrations on this lens thanks to a special optical construction and selection of optical glasses. Two aspheric lens surfaces correct distortion and image field curvature. The floating elements design creates high imaging performance, regardless of the distance of the subject.

Links

Press release by Zeiss Denmark

The curtain rises for the new Distagon T* 2/25 on Carl Zeiss’s blog