Sigma 150 mm F2.8 macro and optical stabilization

Photokina 2010: Sigma APO macro 150 mm introduced F2.8 EX DG OS HSM lens optical picture stabilization of that. Its predecessor is 150 mm F2.8 EX DG HSM, Sigma Hypersonic motor is fast, silent autofocus, and maximum magnification inherits the many features such as 1: 1 ratio. CROSS three elements that 7 promises an attractive rendition of a design used in elements of 13 groups of abnormalities and 9 blade circular diaphragm to minimize out-of-focus image area.

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Press release:

In telephoto lens incorporating optical stabilizer Sigma large diameter in telephoto lens-Sigma and exclusive light stable system 1: maximum reproduction ratio rounded 9 blade diaphragm creation, attractive blurThree SLD glass

Sigma Corporation Sigma APO macro 150 mm F2.8 EX DG OS HSM, Sigma's original light stable equipment function that incorporates large diameter while the telephoto lens announced.

Successor to APO macro 150 mm F2.8 EX DG HSM, offers the latest optical technology was introduced in October 2004, the market for this new OS design. Floating two different lens system move group light path focusing on the different positions. This system, and then compensate for astigmatism distortion and spherical aberration provides 1: macro from the infinite very high optical performance.

Provide excellent correction of three SLD (special low dispersion) glass elements for all types of anomalies and reduces flare and ghosting Super multilayer films. This lens is excellent peripheral brightness, and provides for the opening of the largest sharp, high contrast images.

Proprietary OS-Sigma (light stabilizers,) feature with, this lens is approximately 4 stop in otherwise provides to use than a slow shutter speed. Quiet and high-speed auto focus, as well as HSM full-time manual focus capability (hyper Sonic motor) ensures.

This lens create a blur focus areas of the image to smooth, rounded 9 blade diaphragm. You can use an optional APO remote Converter lens-Sigma. focal length equivalent to 35 mm (24) • 225 mm (1. 5 x)
• 240 mm (1. 6 x) lens Clickconstruction • 19 elements / 13 groups
• Three SLD elementsAF motor type • ring-type ultrasonic motors
• Full time manual focus Dimensions79.6 mm × 150 mm length
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Hasselblad announcement HC macro 120 mm II and HC 50 mm II

Photokina 2010: Hasselblad upgrade version announced the HC series medium format lenses 50 mm and 120 mm macro. Close range performance than shooting both HC macro 120 II and HC 50 mm 2 or higher-resolution and delivery is optimized. Company H4D series firmware upgrade for additional functionality to customer feedback brings the number of medium format cameras this year later also expected on the.

Press release:

Septemeber 2010: mark and new line of cameras in September 2009 in just launched, H4D system, instead, focus of true and absolute position lock is unique feature in the photography world new advanced technology will introduce. Is surprising that it received also H4D HC/HCD lens family famous accessing. Provide a model designed to meet the needs of digital SLR users 35 mm H4D camera line to add the creative tools format H4D - in between are 40, including several different. Remaining H4D series million or 50-60 is a unique multi shot H4D-50MS model of Hasselblad included as megapixel sensor.

To the photographer to provide the best camera system in the world effort is always the Hasselblad two new mm II improved HC lens, new HC 50 H system lenses family and HC macro 120 mm 2. A new optical design improves significantly, serving both the lens.
Performance. New lens became available.

HC 50 mm II
31 Moderately wide HC 50-II, focal length equivalent to 35 mm. in the highly versatile 4 mm, available in many different applications, allpurpose lens. Provides a performance than and optical design image area of the updates in high resolution. Close range performance
to provide more performance while maintaining the plane distance 0.6 m minimum image objects has been improved. Lens mechanism, a wide aperture range f/3.5-f/32 back seven groups in 11 elements features.

HC macro 120 mm II
Macro capture capabilities also HC macro 120 II lens (0.39 m minimum image object plane distance and image maximum length is 1: 1) with that some combination of optimal focal distance of long product and portrait photography (35 mm equivalent focal length adoption mm) is a highly versatile lens. Optical design of the update than the appreciation of the high resolution offers number of lens performance improvement in just minutes away. Important is - from the new lens improved color correction, and color or after an interval of offers in the field of free cleaner Unsharp - especially the macro functions. And closed front lens focusing on narrow f/4-f/45 range to the 9 elements, is available in 9 groups, but provides an excellent depth of field.

In addition to the introduction of two new lenses, to respond to a Hasselblad H4D system camera customer feedback and request free firmware updates immediately.

New H4D feature extensions

E-spirit level:
Guide for providing this new feature LCD on the back of the three-dimensional virtual level user using horizontally (landscape orientation) and to change the orientation of the camera and automatically by two different graphical interface to easily place the camera on both vertically (vertical) position is displayed. Leveling with direct feedback also in Finder exists. Using either the factory calibration mode or user calibration settings this is all done via H4D precision yaw rate sensor. HTS-1. 5 For inclined photography composition Gets the tilt shift converter users easy and accurate starting point.

Bridging the preview mode coupled with the rope.
Bridging mode coupled with rope when shooting in users camera directly back panel LCD display remote view camera preview available.

Information display:
Appears on the back of the camera information LCD relates to simple button press. Aperture priority of the new graphical interface, shutter speed, ISO settings, such as the number of frames of the remaining available to other data.

H4D60 GIL support:
Add Hasselblad global image positioning GPS device to fully support to firmware updates, H4D60. This new feature allows all GIL H2D/H3D/H4D camera supports now.

You can download the update firmware will be released by the end of the year from free: www.hasselblad.com.

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