pixelPERFEXION™
pixelPERFEXION.net
Site contents ©2021 Jack Neubart. All rights reserved.
  • Home
  • Reviews
  • News/Views
  • About
  • Contact

Tamron Announces the Availability of the Long-Awaited SP 15-30mm F/2.8 Di VC USD (Model A012) Image-Stabilized Zoom Lens for Full-Frame D-SLRs for Canon/Nikon/Sony

1/23/2015

0 Comments

 
Tamron teased us with an earlier announcement about this lens, but now it's a reality and promises to be a game-changer (currently for Canon and Nikon users; Sony version to come at a later date). Just imagine shooting landscapes with a 15-30mm image-stabilized zoom lens. The possibilities are endless! I can't wait to get my hands on this lens for a field test. I'll likely end up buying it. I just love Tamron lenses! Here's the full press release.
Tamron's state-of-the-art lens design features an XGM (eXpanded Glass Molded Aspherical)*1 lens element and eBAND Coating*2 for outstanding detail and performance from the center to the edges of the frame over the entire zoom range. 
Picture
January 23, 2015, Commack, New York- Tamron, a leading manufacturer of precision optics, announces the release of a groundbreaking F/2.8 ultra-wide-angle zoom lens for full-frame DSLR cameras. The Tamron SP 15-30mm F/2.8 Di VC USD (model A012) is the only zoom lens in its category to feature image stabilization. The lens will be available starting January 30, 2015 at $1199.   

Since 2012, Tamron has been expanding its lineup of interchangeable lenses for full-frame DSLR cameras. The Tamron SP 24-70mm F/2.8 Di VC USD (Model A007) was the world's first F/2.8 high-speed standard zoom lens to include image stabilization, followed by the development of the unique SP 70-200mm F/2.8 Di VC USD (Model A009), SP 90mm F/2.8 Di MACRO 1:1 VC USD (Model F004), and SP 150-600mm F/5-6.3 Di VC USD (Model A011) lenses, all of which have been highly acclaimed among the photo enthusiasts around the globe. Now, we have developed SP 15-30mm F/2.8 Di VC USD (Model A012) to expand the world of imaging possibilities in the wide-angle range.


Product Highlights

1. Superior, class leading imaging performance using an innovative XGM lens element
With an optical construction consisting of 18 elements in 13 groups, including, for the first time, an XGM (eXpanded Glass Molded Aspherical) lens element placed in the front group, and several Molded-Glass Aspherical elements and LD (Low Dispersion) elements used throughout the optical system, aberrations such as geometrical distortion and lateral color are efficiently corrected enabling the zoom lens to deliver outstanding image quality throughout its entire zoom range from corner to corner.

2. Enhanced sharpness with exclusive VC image stabilization when shooting handheld in low light or at night
In response to popular demand, Tamron has created the world's first F/2.8 ultra-wide-angle zoom lens with VC (Vibration Compensation)*4. The VC allows shooting at slow shutter speeds and in low light conditions, and effectively compensates for minor camera shake, whilst maintaining class leading optimal performance.

3. eBAND Coating provides superior anti-reflection properties
In addition to further optimizing Tamron's acclaimed BBAR (Broad-Band Anti-Reflection) Coating, the eBAND (Extended Bandwidth & Angular-Dependency) Coating has also been employed in this lens. This combination offers superior anti-reflection properties especially important in ultra-wide-angle lenses which are particularly susceptible to flare and ghosting due to their wide angle of view, and provides superior quality and crystal-clear images by minimizing unwanted light reaching the sensor.

4. 15-30mm zoom covers both ultra-wide and semi-wide-angle focal lengths
At its ultra-wide-angle settings this lens can capture, in a single photograph, broad landscapes that cannot be taken in fully by the human eye. At its semi-wide-angle focal lengths, it's ideal for travel and street photography. In short, this unique lens utilizes the zoom function to provide maximum shooting flexibility with a wide range of subjects.

5. Fascinating background "bokeh" throughout the wide-angle range due to its fast constant F/2.8 aperture
Utilizing its shallow depth of field at F/2.8, it enables users to capture beautiful bokeh effects even at wide coverage angles. Its advanced optical formula and 9-bladed circular diaphragm are designed with defocused photography in mind - perfect for creating images where subjects stand out from their natural, blended backgrounds.

6. Proven fluorine coating utilizing Tamron's industrial lens expertise is used on the front element
Fluorine coating, with an established track record in Tamron's industrial lenses, such as those used in automotive cameras, has been applied to the front element. It repels water and dirt, and makes it easier to remove smudges.

7. Flexible, high-performance focusing with USD
USD (Ultrasonic Silent Drive)*5 delivers high torque, high precision, and virtually silent autofocus action. A full-time manual focus mechanism permits fine focus adjustments instantly without needing to exit AF mode.

8. Lens hood designed to prevent light from striking lens at all focal lengths
This unique lens hood provides effective shading of the front lens surface over the entire zoom range to minimize flare. It utilizes the unique characteristics of the optical system in which the front lens group recedes as you zoom in from 15 mm to 30 mm.

9. Double-hood structure provides additional strength
A double-hood structure has been incorporated into the lens design to improve the durability of the zoom mechanism.

10. Comes with "SILKYPIX Developer Studio for Tamron", RAW image processing software customized for Tamron SP lenses

The SILKYPIX Developer Studio software can develop high-quality images from RAW data, incorporating adjustments that can express the personal style and taste of the photographer. These include white balance, color, sharpness, and the tonal curves recorded by digital cameras.

The SILKYPIX Developer Studio for Tamron provides a range of functions in addition to the basic adjustment capabilities, such as correcting aberrations (chromatic aberrations, distortion, peripheral light fall-off), based on the optical data. Used in tandem with Tamron's SP series lenses - renowned for their crisp, high-resolution imaging - this advanced technology efficiently produces images that meet photographers' most exacting demands.

1 The XGM (eXpanded Glass Molded Aspherical) lens element is capable of efficiently correcting aberrations in the angle of view that changes significantly with an ultra-wideangle zoom lens. Furthermore, it has an especially significant impact on minimizing distortion and enhancing sharpness of the image at its periphery.

2 eBAND (Extended Bandwidth & Angular-Dependency) Coating is a new nanotechnology-based coating technique developed by Tamron to reduce unwanted reflections.

3 The Sony mount version does not include VC since Sony digital SLR bodies incorporate built-in image stabilization functionality. The name of the Sony mount model is "SP 15-30mm F/2.8 Di USD" without the VC designation.

4 VC (Vibration Compensation) is Tamron's proprietary image stabilization mechanism.

5 USD (Ultrasonic Silent Drive) is Tamron's proprietary ring-type ultrasonic motor.

Specifications

Model: A012
Focal Length: 15-30mm
Maximum Aperture: F/ 2.8
Angle of View (diagonal):110°32’~71°35’ (for full-frame format); 85°52’~49°54’ (for APS-C format)
Lens Construction: 18 elements in 13 groups
Minimum Focus Distance: 0.28m (11 in)
Maximum Magnification Ratio: 1:5
Filter Size: N/A
Maximum Diameter: Φ98.4mm
Length*: for Canon 145mm (5.7 in)**; for Nikon 142.5mm (5.6 in)**
Weight: 1,100 g (38.8 oz.)**
Diaphragm Blade Number: 9 (circular diaphragm blades)*6
Minimum Aperture: f/22
Standard Accessories: Lens caps (push-on front, rear)
Hood: Integrated flower-shaped hood
Compatible Mounts: Canon, Nikon, Sony

* Length is the distance from the front tip of the lens to the lens mount face.
**Length and weight are based on figures for the Canon-mount and the Nikon-mount lens.
*6 The circular diaphragm stays almost perfectly circular up to two stops down from maximum aperture
 
Specifications, appearance, functionality, etc. are subject to change without prior notice.

Detailed Feature Specifications 
 
* VC (Vibration Compensation)

VC is Tamron's proprietary image stabilization system. Tamron's VC employs a three-coil system, whereby three driving coils activate the shake-compensating VC lens group electromagnetically via three ceramic ball bearings. The VC lens elements are held in place only by contact with the ceramic ball bearings, achieving smooth movement with little friction. And since the VC mechanism is moved in parallel using only the motorized control, the mechanical structure has been simplified, enabling the development of more compact lenses.   

* The Ultrasonic Motor 
In the ultrasonic motor, a piezoelectric element arranged in a ring formation generates ultrasonic vibrations in a metallic ring stator, and this vibration energy is used to rotate a metallic ring rotor that is attached to the stator. The rotation energy is in turn transferred from the metallic ring rotor to operate the focusing mechanism of the lens.   

* eBAND (Extended Bandwidth & Angular-Dependency) Coating
eBAND Coating, developed by Tamron, is a new coating technique that radically improves anti-reflection properties. A nano-structured layer (1nm = 1/1,000,000mm), with dimensions smaller than the wavelengths of visible rays of light, is deployed on top of multiple coating layers to maximize light transmission efficiency.

Reflections occur at the interface between the lens and the air because of the difference in refractive indices of the two substances. The nano-structure of the eBAND Coating makes possible an extremely low refractive index by minimizing the differential with that of air while actively inducing air to its own structure, thus significantly suppressing the extent and degree of reflections.  

In addition, the total anti-reflection efficiency at the lens surface is further improved by means of integrating the conventional coating technique based on an active utilization of the "interference of light" principle, attenuating the level of reflections by overlaying reflected light on the coating front surface and that of the back side with its phase shifted, thus increasing the net transmissivity.

As a hybrid technology that integrates the newly developed nano-structured layer with an extremely low refractive index and conventional multiple-layer coatings, the eBAND Coating provides superb anti-reflection performance, delivering crisp, razor sharp images, and eliminating the flare and ghosting that can tangibly damage image quality to a remarkable degree.
Available from January 30, 2015
In limited quantities
Suggested Retail Price: $1199
*The launch date of the Sony mount model will be announced at a later date.

0 Comments

Samsung Announces Remarkably Portable External SSD Drive

1/5/2015

0 Comments

 
Samsung Electronics’ New Portable SSD T1 Brings Exceptional Speed, Style and Durability for Today’s On-the-Go Lifestyle

Faster Portable SSD Offers a Replacement to External Hard Disk Drives

LAS VEGAS, USA – January 5, 2015 – Samsung Electronics, the world leader in advanced memory technology, today unveiled the Samsung Portable SSD T1, a stylish, external portable solid state drive (SSD) that represents a new standard of storage for today’s digital life. Designed for speed and security without sacrificing style, the Portable SSD T1 is ideal for business travelers, creative professionals and content creators with a need for secure local storage they can take on-the-go and use to quickly transfer large amounts of data. Available in 250 gigabyte (GB), 500GB and 1 terabyte (TB) storage capacities, the Portable SSD T1 will launch globally in 15 countries across the United States, European and Asian markets later this month.

Powered by Samsung’s proprietary 3D Vertical NAND (V-NAND) technology, the Portable SSD T1 is a high-performance memory storage device recently chosen as an honoree for the 2015 International Consumer Electronics Show (CES) Innovation Awards. The new drive will be on display at the 2015 CES from January 6-9 at Samsung’s booth, 11906, located in the Central Hall.

“The Portable SSD T1 allows users to store their entire digital portfolio locally in one place, take it with them anywhere and have blazing fast access to their data, all without worrying about reliability or security,” said Unsoo Kim, Senior Vice President of Branded Product Marketing, Memory Business at Samsung Electronics. “Our digital lives demand storage that surpasses the limits of existing options, which require consumers to compromise, when it comes to mobility, capacity, security or performance. The Portable SSD T1 overcomes the drawbacks of alternative options on every major pain point, making it the next external storage device of choice.”

Built for Speed

Built with the same award-winning technology as Samsung’s internal SSDs, the Portable SSD T1 saves users precious time with extremely fast read/write speeds, enabling users to plug in and quickly grab their work to present to prospective clients or partners. In fact, the drive has sequential read/write speeds of up to 450 megabytes per second (MB/s) with a USB 3.0 super speed interface and random read/write speeds of up to 8,000 inputs/outputs per second (IOPS) and 21,000 IOPS respectively. The write speed is responsive and fast like an internal SSD and up to 100 times faster than an external hard disk drive (HDD). Depending on the file size, the Portable SSD T1 has a data transfer speed four times faster than an external HDD. It takes only eight seconds to transfer a 3GB movie file and 27 seconds for a 10GB movie file compared to an external HDD which takes 26 seconds and 85 seconds, respectively.

Secure, Durable Local Storage

With its intuitive user interface, the Samsung Portable SSD T1 is easy to set up and protect, so professionals can be assured that their original work will not fall into the wrong hands or get lost due to design, durability or reliability concerns. With just one user-set password, the drive is safe from unwanted access thanks to AES 256-bit hardware encryption. Unlike an external HDD, the Portable SSD T1 has no moving parts, so it can withstand bumps and drops and users do not need to worry about the wear and tear on moving parts that can result in lost or corrupted data. It is shock resistant up to 1500G/0.5ms and features Dynamic Thermal Guard, which will activate in extreme temperature conditions to protect the drive and any stored data – so users can rest easy knowing the drive can withstand even the toughest elements.

Stylishly Designed for Maximum Portability

The Portable SSD T1 has a slim and compact design that makes it easy to take anywhere. Smaller than an average business card and weighing about 1 ounce, it features premium aesthetics such as black chrome metal coating and laser patterning, making it the sleek, fashionable choice for sophisticated and stylish users.

The Samsung Portable SSD T1 works effortlessly with both Windows and Mac PCs using the exFAT file system, eliminating the hassle of having to reformat for every type of computer. Each unit of the Portable SSD T1 comes with a three-year limited warranty, and is available in 250GB, 500GB and 1TB with a starting price of USD 179.99. For more information, please visit www.samsung.com/T1.



0 Comments

    News & Views

    Archives

    January 2021
    November 2020
    October 2020
    July 2020
    December 2019
    October 2019
    July 2019
    June 2019
    May 2019
    August 2018
    June 2018
    August 2017
    July 2017
    June 2017
    April 2017
    October 2016
    September 2016
    August 2016
    July 2016
    June 2016
    April 2016
    March 2016
    February 2016
    January 2016
    November 2015
    September 2015
    February 2015
    January 2015
    December 2014
    November 2014
    November 2013
    October 2013

    Categories

    All
    Camera Bags
    Cameras
    Canon
    Canon Mirrorless
    Canon Printers
    Canon RF Lenses
    CES 2015
    CFexpress Memory Cards
    Cropped-sensor Camera
    Digital
    Distributor News
    DSLR
    Enthusiast-level Camera
    Entry-level DSLR
    Epson
    Full Frame
    Full-Frame
    Full Frame Lenses
    Full-frame Lenses
    Full-frame Mirrorless
    FX
    High End Mirrorless Cameras
    High-end Mirrorless Cameras
    Lenses
    Lighting Cases
    Mac & Mac OS
    Mirrorless
    Mirrorless Cameras
    Mirrorless Lenses
    Mirrorless Photography
    Nikon
    Nikon DX Lenses
    Nikon FX Lenses
    Nikon Mirrorless
    Nikon Z-series Lenses
    Nikon Z-series Mirrorless
    Paper
    Photo Backpacks
    Photo Competition
    Photo Contest
    Photography Contest
    Photo Luggage
    Photo Rollers
    Priced Under $1500
    Printers
    Pro
    Professional Mirrorless Cameras
    Pro-level Cameras
    Red Bull Illume
    Roller Cases
    Rolling Cases
    Shoulder Bags
    Software
    Solar Eclipse
    Sony
    Sony Alpha
    Sony Alpha Mirrorless
    Sony Mirrorless
    Super Telephoto Zooms
    Tamron
    Telephoto Lenses
    Think Tank Photo
    Ultra-wide Zoom
    Video
    Wide-format Printers
    Wide-to-tele Zoom
    XQD Memory Cards
    Zoom Lenses
    Z-series Optics

    TOPICS may include...
    - news 
    - opinion
    - how-to (mini instructional guides) in various photographic disciplines
    - complaints regarding products/services

    IMPORTANT - Please Read
    We reserve the right to edit comments for content or length. We are not liable for content in original or edited form. No compensation is forthcoming for contributions. Contributed material will be used at our discretion. We are not liable for any subsequent use of contributed material. By contributing or reading this content, you understand and agree to the above. 
    All products and services are the trademarks or registered trademarks of their respective owners.
    Use or mention of any product or service is not an endorsement - compensated or otherwise.
    However, manufacturers, distributors, vendors & services may provide products or services for use.

    Your purchase and/or use of any product or service tested, reviewed, listed or mentioned is solely at your discretion and you release us from any and all liability associated with such purchase and/or use.

    RSS Feed

Your satisfaction, our expertise. They go hand in hand.
Bringing over 35 years' experience into everything we create.

Entire contents of this website is comprised of original works created by Jack Neubart, including but not limited to photographs, digital work, musical compositions, stories, humor, poetry, and any other artistic or textual material. 
All work Copyright ©2013 Jack Neubart and is protected under United States and International laws and treaties.
All rights reserved. None of the contents may be copied, extracted, abstracted, adapted, transmitted, digitally altered, or otherwise used or published without express permission of the Copyright owner.
NEU-dimensionZ, NEU-media Zone, & "We bring the smiles to you" are trademarks.
Webmaster: Jack Neubart (building on a Weebly.com template).