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Archive for the 'Photography Equipment' Category

Actual Canon EOS 5D Mark II Specs and Features?

Thursday, March 13th, 2008

For the past two years I have been shooting landscapes almost exclusively with the Canon EOS 5D. Like many outdoor photographers, it has been just about the perfect camera for the purpose with its compact body, 12.7 megapixel resolution, full frame sensor and great color and clarity. However, in the past several months, watching Canon bring great new technology to the 1D Mark III, 1Ds Mark III and the 40D, I have been anticipating the next generation 5D. I even wrote an article a while back in which I listed the features I hoped to see in the successor to the 5D. Rumors of a 5D Mark II began circulating on the web as far back as last October. Now someone has posted information on the DP Review forums with specs, release dates and pricing for the 5D Mark II and the news is spreading to other sources. While the information sounds legit, the author wasn’t willing to reveal his source, so the report might be entirely false. According to the post, Canon will announce the new camera on April 22, so we’ll find out the truth soon enough.

Here are some of the details for the 5D successor according to the DP Review post:
- 15.3 MP full frame CMOS sensor
- Weather sealing to the same standard as 1Ds Mark III
- Dual Digic III and much improved noise reduction software
- ISO 12800 with comparable noise to ISO 3200 in the 5D
- 29 point AF system
- Shutter rated to 300,000 cycles
- 6.0 frames per second
- Sensor Cleaning System
- Live view LCD
- 14 bit color
If the rumors are true, this camera will include pretty much every upgrade I put on my wish list back in August and will make it just about the perfect camera for demanding, lightweight outdoor photography.

Inkjet Printer vs. Print Lab

Friday, March 7th, 2008

I recently went through a significant change in the way I have my photos printed. For about 7 years I produced all my own prints using ink jet printers. First a Canon and then an Epson Stylus PRO 7600 with Ultrachrome ink. I loved that I could be in control of the entire process, print on demand and easily print test proofs. I also thought it was the most cost effective way of printing and that the quality was on par with any print lab.

Within the last year I have had a change of perspective and have now switched over to using a professional print lab to produce all my prints. Two factors contributed to my switch. First, as my 7600 got a couple of years under its belt, combined with the fact that I sometimes go for a couple weeks without printing anything, it began to have issues with ink nozzles clogging, creating banding in my prints. I would then need to spend as much as two hours running the cleaning cycle to clear the nozzles. The time lost, as well as the cost in wasted paper and ink, became a source of stress and frustration. Admittedly, I have many photographer friends who properly maintain their printers and don’t suffer similar issues.

The second factor was my discovery that when printing on coated, non-absorbent papers (referred to as RC papers), such as glossy or semi-gloss, solvents in the inks are not absorbed by the paper and instead evaporate over time. When such a print is framed, the evaporating solvent condenses on the inside of the glass leaving a visible foggy residue. The issue is widely commented on in web forums and the offered solutions include waiting several weeks to frame prints, or to layer newsprint between prints and stack books on them for 48 hours to draw out the solvent. I didn’t have any luck with the newsprint approach, and some other prints that I let cure for a month and a half still fogged the glass when framed. To read an article specifically about the fogging problem click HERE. Much more can be found with a quick Internet search.
The combination of the two problems drove me crazy enough that I began having West Coast Imaging produce all my prints. They aren’t cheap, but the quality is amazing and they deal with maintaining the equipment and stocking paper and ink. Since the evaporation issue isn’t a problem with canvas and fine art papers, I have them print these with their Epson ink jet printer. For all my glossy and semi-gloss prints, I have them use their Chromira printer, which uses traditional chemistry based “wet” printing. In the end, I think that wet printing on glossy paper give superior results in color and contrast and it eliminates the strange reflections created by different ink densities when viewing ink jet prints at an angle. In addition, I like the selection of papers, such as Fuji Crystal Archive and FujiFlex super gloss, that are available with Chromira prints. Most importantly, the prints can be framed right away and don’t leave any residue on glass.

I still think that ink jet printers offer great color and quality and a lot of control and convenience for amateur and professional photographers alike, as long as one has the time and patience to maintain them and the evaporating solvent issue isn’t a concern. If you know anyone who wants to buy a 7600, mine is available for a really good price. I’ll probably get a 13″ ink jet for test prints and printing cards and small prints on matte papers.

Canon Announces its new 21.1-MEGAPIXEL, FULL-FRAME EOS-1Ds MARK III DIGITAL SLR

Monday, August 20th, 2007
Canon EOS 1Ds Mark III

Here is the latest news just released from Canon USA regarding the release its latest ground-breaking camera in the professional 1D line.

LAKE SUCCESS, N.Y., August 20, 2007 – The new 21.1-megapixel, full-frame Canon EOS-1Ds Mark III Digital SLR* camera brings the power of Canon U.S.A., Inc.’s professional imaging excellence and innovation into sharper focus than ever before. While Canon’s EOS-1D series has dominated the 35mm-based professional Digital SLR market for the past six years, the new EOS-1Ds Mark III Digital SLR takes Canon’s pro-digital prowess into and the realm of high-fashion and commercial photo studios where bulkier, medium-format cameras previously reigned.

The Canon EOS-1Ds Mark III’s compact, lighter-weight magnesium alloy body is rugged and versatile enough to take out of the studio and into the field. The camera’s fast, five-frame-per-second (fps) shooting rate for bursts of up to 56 Large/Fine (21-megapixel) JPEGS or 12 RAW images is unmatched in its class, making it the ideal instrument for capturing the fluid motion and free-flowing lines of location-based fashion photography as well as a wide range of other professional photographic applications.

The Canon EOS-1Ds Mark III professional digital single lens reflex camera is scheduled to begin shipping in November and will have an estimated selling price of $7,999† (the same price as its predecessor, the 16.7 megapixel EOS-1Ds Mark II).

“The EOS-1Ds Mark III Digital SLR camera is a prime example of the EOS philosophy and Canon’s ongoing commitment to providing photo professionals with the tools they need to create the finest quality images,” stated Yuichi Ishizuka, senior vice president and general manager, Consumer Imaging Group, Canon U.S.A. “To continue our legacy, we must provide not only the right professional tools, but also the finest photo tools for the job and do so consistently, whether we are presenting this exemplary EOS-1Ds Mark III SLR camera, or any one of the many fine specialty lenses, flashes and accessories that populate the EOS professional photo system.”

Revolutionary Resolution
Developed and manufactured by Canon specifically for the EOS-1Ds Mark III Digital SLR, the camera’s new full-size 36 x 24 mm CMOS image sensor offers the highest resolution in its class, and is comprised of approximately 21.1 million effective pixels (5632 x 3750) set at a pitch of 6.4 microns. The user can select any one of six recording formats ranging from 21.0 megapixels in Large JPEG or RAW format, 16.6 or 11.0 megapixels in the two medium JPEG sizes, or 5.2 megapixels in the small JPEG or “sRAW” formats. In any JPEG format, the user can set one of ten compression rates for each image size. In sRAW mode, the number of pixels is reduced to one-fourth that of a standard RAW image and the file size is cut in half, while retaining all of the flexibility and creative possibilities associated with full-size, traditional RAW images.

Dual “DIGIC III” Image Processors
Fulfilling the ultra-low noise, ultra-high image quality promise of the EOS-1Ds Mark III Digital SLR camera requires handling the enormous signal processing requirements of the camera’s 21-megapixel resolution and top continuous shooting speed of five fps. To accomplish this, Canon has incorporated two identical DIGIC III imaging engines into the camera for parallel (and hence, faster) signal processing. The CMOS sensor reads out to the dual “DIGIC III” processors simultaneously in eight channels. DIGIC III is the next generation of Canon’s proprietary image processing engine. This technology ensures the fine details and natural colors of images are optimally recorded and, as an added bonus, is responsible for the EOS-1Ds Mark III SLR’s high-speed performance, faster signal processing and more efficient energy consumption.

Adding to the improved virtuosity of the images captured by the EOS-1Ds Mark III Digital SLR camera is the camera’s 14-bit Analog-to-Digital (A/D) conversion process. Able to recognize 16,384 colors per channel (four times the number of colors recognized by the EOS-1Ds Mark II Digital SLR camera’s 12-bit conversion capability), this line-leading model is able to produce images with finer and more accurate gradations of tones and colors. Additionally, given the significantly larger image file sizes created by the EOS-1Ds Mark III Digital SLR camera, Canon has provided compatibility with the new Ultra Direct Memory Access (UDMA) compact flash memory card specification, which enables ultra-high-speed data transfer to the card. Utilizing a UDMA compliant card doubles the data transfer speed compared to a conventional memory card, putting the new EOS-1Ds Mark III on par with the 10.1-megapixel EOS-1D Mark III camera, even though the pixel count of this new model is more than twice as large.

Advanced Autofocus Technology
The EOS-1Ds Mark III autofocus system - first introduced earlier this year on the EOS-1D Mark III Digital SLR - has 45 AF points including 19 high-precision cross-type points and 26 Assist AF points. This new array allows the 19 cross-type points to be divided into groups of nine inner and nine outer focusing points plus a center point, which makes picking an individual focusing point much faster and easier than going through all 45. During manual AF point selection, the AF point area is expandable in two stages via Custom Function control.

At the request of sports and wildlife photographers, a new micro-adjustment feature allows for very fine changes in the AF point of focus for each lens type in use, along with the addition of adjustable focus-tracking sensitivity as another sophisticated new AF feature. Other new components in the AF system include the reconfigured concave submirror and the secondary image formation lens, both products of Canon’s vast expertise in optical engineering. Finally, the low-light sensitivity of the new AF sensor has been doubled to EV-1 for superior performance, compared with earlier EOS digital SLRs.

Live View
One of the dynamic innovations incorporated into new EOS Digital SLRs - and optimized for professional shooters on the EOS-1Ds Mark III Digital SLR - is Canon’s Live View shooting mode which provides photographers with an expanded and exceedingly convenient set of shooting options beyond the conventional SLR through-the-lens viewing. Framing and shooting subjects using the camera’s LCD screen affords the shooter the same 100 percent field of view provided by the optical viewfinder - this is a full-frame digital SLR after all - but Live View has the added advantage of allowing the image to be more easily composed on the camera’s bright and brilliant 230,000-pixel, three-inch LED screen. Additionally, the LCD-viewed image can be magnified by five or ten times in order to ensure that the shot is optimally focused.

Live View is at its best during tripod shooting, particularly for close-up photography where precise focusing is imperative. As a side benefit, the Live View shooting mode helps to reduce vibration by lifting the reflex mirror out of the optical path well in advance of the exposure, improving image quality at slow shutter speeds. Additionally, as the release time lag is miniscule, even instantaneous movements like a bird taking flight can be readily captured. The shutter charge sound can be delayed and made quieter than normal in Live View mode to avoid spooking wildlife or disturbing people nearby with unwanted camera sounds.

If a user is going to be several feet away from the camera, such as in some studio settings, the EOS-1Ds Mark III can be connected by cable to a computer via its USB 2.0 High-Speed interface. The camera can also be operated remotely at distances up to 492 feet with the assistance of the optional Wireless File Transmitter WFT-E2A which allows users to view images directly off the camera’s sensor in virtually real-time, with the ability to adjust many camera settings quickly and easily.

Viewing Display
Easy to read, even in outdoor conditions such as bright sunlight, the EOS-1Ds Mark III Digital SLR camera features a three-inch, 230,000-pixel wide angle LCD display screen. The TFT color liquid-crystal monitor features seven user-settable brightness levels and a wide, 140-degree viewing angle, both horizontally and vertically. An added advantage of the large, three-inch display size is the ability to utilize a larger font size for text, making it easier to read setting and menu options on the screen.

Canon extends its “ease-of-reading” policy to the EOS-1Ds Mark III’s viewfinder as well. Bright and clear with zero distortion and a 100 percent picture coverage and a magnification factor of .75x, it is the finest viewfinder ever placed in an EOS camera.

EOS Integrated Cleaning System
Another first for a professional digital SLR of this caliber is Canon’s complete dust management solution, called the EOS Integrated Cleaning System. The new CMOS image sensor is designed with a lightweight infrared absorption glass cover that vibrates for 3.5 seconds when the camera is turned on or off. This brief delay can be cancelled immediately upon start-up by pressing the shutter button half way. Dust that has been shaken or blown loose of the sensor is trapped by adhesive surfaces surrounding the sensor unit housing, preventing the problematic particles from reattaching themselves to the filter when the camera moves.

Like its sibling, the EOS-1D Mark III, the shutter of the EOS-1Ds Mark III Digital SLR camera carries a durability rating of 300,000 cycles and, though it generates less dust, it still charges itself three times during the manual cleaning process so that dust is shaken off the shutter curtains as well. This cleaning system uses very little battery power and can be turned off in the custom function menu.

The second part of the dust management system is a software solution that maps the location of any spots that may remain on the sensor. The mapped information is saved as Dust Delete Data and attached to the image file. Subsequently, the offending dust information is subtracted from the final image during post processing, using the supplied Digital Photo Professional software.

Rock Solid Reliability
The entire body of the EOS-1Ds Mark III, including its internal chassis and mirror box, is made of an advanced magnesium alloy for exceptional strength and rigidity. Comprehensive weatherproofing at 76 locations on the camera body ensures superior reliability, even when shooting in harsh environments. Together with the 300,000-cycle shutter durability rating, these features result in a camera that, even though it is six ounces lighter than the EOS-1Ds Mark II, can truly withstand even the most severe shooting conditions.

Improved Software
Among the most valuable features of the EOS-1Ds Mark III Digital SLR is its compatibility with Canon’s new Picture Style Editor 1.0 software. With PSE, photographers can personalize the look of their photographs by inputting their own preferred image processing parameters, including custom tone curves. The EOS-1Ds Mark III Digital SLR also ships with the latest versions of Canon’s powerful software applications, including Digital Photo Professional 3.2 and EOS Utility 2.2, which support the camera’s Remote Live View and Dust Delete Data functions, as well as incorporating a broad range of additional improvements designed to improve image quality and speed up workflow. Particularly noteworthy in DPP 3.2 is a new Lens Aberration Correction Function that corrects various image defects such as chromatic aberration, color blur, vignetting and distortion. Initially, the Lens Aberration Correction Function will support images captured by the EOS-1Ds Mark III and 11 other EOS Digital SLRs using any of 29 individual EF and EF-S lenses. Also included are ZoomBrowser EX 6.0 and ImageBrowser 6.0 for easy browsing, viewing, printing and archiving with compatible computer operating systems, including Microsoft Windows Vista and Windows XP, as well as Mac OS X.