![]() Q I’m trying to understand the difference in capture quality obtained from a full-frame sensor and a 1.6x (APS) sensor. That said, I also would welcome a compact camera with a larger sensor! ![]() The output from this and similar cameras might very well be accepted for editorial uses, such as textbooks and newspapers, and for websites. ![]() Each agency has different standards, and you need to talk directly to the editors at the agency to which you would like to submit G10 images. Frankly, the G10 produces an image that would suffice for most uses short of a billboard, but it takes some time for agencies to expand their criteria to include new technology. The camera’s image quality is excellent for most uses, but it doesn’t meet the criteria of stock agencies for commercial uses, such as advertisements, billboards and other high-impact, high-resolution printing. Will something like the Canon G10 do the job?Ī Even though the Canon G10 has 14.7 megapixels, it (like other high-end point-and-shoots) has a very small sensor. Q I’m a stock photographer who uses Canon D-SLRs, but I’m looking for a pocket camera that will meet the quality requirements of stock photography agencies. That’s great unless your camera is in standby mode and rolling around in a camera bag, or hung around your neck and bouncing against your vest it can be cycling on and off without your knowledge. However, be aware that touching any button (not just the shutter button) will bring the camera back to life. The camera is almost completely powered down in that mode. When the camera is on “standby,” there’s a negligible amount of energy lost. Is this using excess battery reserve or decreasing the battery life in any way?Ī One of the advantages of Li-Ion batteries is that they don’t “take a memory” as did some previous types of batteries, so topping off the charge prior to a shoot isn’t a bad idea at all. Does this create memory at a partial level so the battery capacity is reduced over time? 2) On hikes, while looking for birds and wildlife, I leave the camera “on” all the time, letting the one-minute auto-turnoff work-the shutter button brings it back to life so quickly. Two questions: 1) The night before going out on a shoot, I charge the battery regardless of whether the little battery icon indicates it needs a charge. Q I have a Canon 50D with the Canon Li-Ion Battery Pack. But still request the highest-resolution scans possible. When sending your slides and negatives to a scanning service, you probably don’t want the service to make corrections for you. If you find out later you’ve gone too far at the outset, you’ll have to go back and rescan the image. It’s always best to make these corrections subtly at the scanner and perform fine adjustments in image-processing software. These are especially helpful for contrast, color, exposure and minimal sharpening. The scanner’s software will have some correction capabilities built in. If your slide or negative is in need of obvious improvement, you can accomplish some of the initial steps at the scanning stage. Despite the aggravation of large-file storage, my advice is to never limit your options. For example, most Canon printers use 200 dpi, and Epson often suggests 360.īe aware that at maximum scanner resolution, larger formats will generate very large digital files, and very large prints. Different manufacturers suggest different dpi/ppi outputs for their particular printers. You’ll choose the output dpi/ppi when you prepare the image for printing. You’ll have a high-quality master file that you easily can resize for any purpose in image-processing software, such as Adobe Photoshop or Elements. Getting the best possible scan the first time only makes sense. You may want to produce a small print today, but a large one next year. What scan resolution settings should I use to achieve optimal results for a 16×20 print from 35mm to 6x9cm slides or color negatives? I’ll be printing on a large-format inkjet printer.Ī Always scan at your scanner’s highest possible optical resolution. Q When using a film/slide scanner, what resolution (dpi) should I use to produce good-quality prints in the 8×10 to 11×14 range? The file size from the scanner was 53.32 MB. The original 35mm transparency was scanned with a Nikon Super Coolscan 5000 at 4000 dpi. A great egret in southwestern Louisiana displays its plumage in hopes of attracting a mate.
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