I
visited the Photoplus
Expo at the Javits Center on October 30, as I have each year
for the last The "point and shoot"
customer, looking for a good, reasonably priced camera, will
notice that For the serious amateur, the good
news is the emergence of reasonably priced ($1,000 plus or The issue with SLR cameras is matching the lens to the sensor. The digital photosensitive element is physically smaller than the traditional 35mm film frame, so old 35mm lenses will not always work with digital cameras. One solution is for camera designers to develop new lenses. But customers won't invest in new lenses they think will soon go out of style. So Olympus, Sony and Kodak are teaming up with a new "standard" of lens and sensor design they hope will catch on with other manufacturers. It is called the 4/3 (that's four thirds) standard. The sensor is about twice the size, and four times the area, of the more common sensors in use today. However, the 4/3 standard is still about 1/4 the size of the 35mm frame size, so using old lenses is still iffy. The second solution is to make the sensor larger, so that old 35mm lenses can be used. CMOS technology already requires larger sensors than the more common CCD sensors, and CMOS is the Canon approach. Their CMOS sensor is about 65 percent the size of the 35mm frame, which is why they can build cameras with an old lens mount, and let those with a supply of old Canon lenses use them on the new cameras. The bad news is that the whole sensor
market is confused. There are three technologies (CCD, At the high pixel end, the Canon,
Kodak and Sigma
cameras occupy the shelf. Canon is the front For me, the big news was printing. Epson announced their Stylus Pro 4000 series of printers, which use eight separate inks (five color, three black/grey) to produce stunningly beautiful color and black and white prints up to 17 x 22 inches in size. Aficionados of printing know that it is harder to create an outstanding, gallery-quality, black and white print than a color print from an ink jet printer. The eye detects very slight changes of color in so-called black inks. Last year I said that black and white printing would be that last bastion to fall in the war between film and digital. With the technology behind the 4000, the battle will soon be over. The marketing director for Epson was reluctant to say that the tipping point had been passed, but he did suggest that it would happen within the next two years. I suspect, from what he said, that there are products in the pipeline that will further improve the quality and availability of high-quality black white printing. Don't plan to rush out and buy the printer, however. It will not be available until January, and the price is about $1,800. Also, each of the eight color cartridges will cost $65.00. An Epson representative estimated the printing cost to be $1.05 per square foot, which may seem high to all but died-in-the-wool gallery-quality black and white printers. But I will expect to see under-$1000 printers using this technology within a year. But while gallery-quality photos may be important to some, the biggest photography market is family vacation wedding birthday party photography. There are still a lot of folks who don't want to learn Photoshop. For those who want to take their film to a one-hour photo store, I saw a product at the show that will digitize a roll of 35mm film and put the photos on a CD in about two minutes. Well, that's what the guy said. That same machine can also take your digital camera's memory card and do the same. So, either with film or digital, you can easily have digital printing. The vendor and I talked about a scenario for the user of a digital camera. You would take your camera or memory card to a 1-hour photo. There, the clerk will put your card into a reader and burn the images onto a CD. That's for you to keep. He also prints a proof sheet with thumbnails on it, as well. You look at the proof sheet and circle the ones that you want printed or enlarged. Since he has a copy of your photos in his computer, he clicks on the ones you want printed, and you either wait for them or come back in an hour. The same scenario works with a film camera, but it takes a while longer to develop the film first. Film photography may stick around for another few years, but digital photography is gaining momentum so quickly that there are few remaining areas where digital will not be the preferred solution. Eventually, it will be the only solution. |
Richard Ten Dyke is a member of Danbury Area Computer Society who has had a long interest in both photography and computers. He started his photogr aphy career with a Leica IIIC in 1952, and his computer career working with an ERA 1103 in 1956. He currently is retired from IBM and resides in Bedford, New York. You can reach him at tendyke@bedfordny.com.. |
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