My process is always to shoot RAW, as I want to extract the greatest amount of data from the file. Northlight Images article on Micro Adjustment by Keith Cooper. Here's an excellent article by Keith Cooper that covers AF microadjustment in. Keith cooper that covers af microadjustment rate. I used to hate the old Canon leather lens caps. I've increased the number of contrast lines in the centre of the target based on some info I read from Canon. Released only weeks apart, the Sony 50mm F1. So this is not going to be an extensive review but a mere test drive.
Thank you for your co-operation. Our site contains affiliate links - these help support the site. I usually do the calibration and micro focus adjustment as shown in this excellent article at Northlight Images by Keith Cooper. Footnote: the version in the PDF is slightly improved from the one shown above. The principle is simple: you set up your camera level and square-on to the focus chart, take a picture, and then use the distance scale to assess how far in front or behind the target your camera actually focused. Micro Focus Adjustments on Canon 1D Mark III and 5D Mark II –. I've started hosting the Google ads you see on these pages to defray a small fraction of my hosting costs.
I love the new lens cap of the Version 2. Latest in-depth reviews. He prefers to keep that part of the process as simple as possible. The new coatings will help protect the glass elements.
Considerable detail, including a clever method of focus checking developed by Bart van der Wolf, using Moiré patterns on an LCD screen: provides a chart that is similar in principle to mine, but. Now the combined weight of this lens and extender will be equal to the older lens. No OS requirements, as the tool works entirely within the camera's menu. But I am yet to test it out. It's small, light, cheap and extremely wide but is it any good? The attraction of this lens is that it is over 1, 100 cheaper than the 85mm f1. Keith cooper that covers af micro adjustment. It's designed to be printed out and stuck onto poster-board, to make an accurate free-standing focus target. More info from Datacolor.
Holy Stone produces dozens of low-cost drone models aimed at consumers. To poster-board: If you want to link to my focus chart, please link to this page; don't "hot-link" directly to the PDF file. If you're reading this then you shouldn't have any problems with the links, but if you are having problems downloading the PDF forms, then please contact me via the contact form. Keith cooper that covers af microadjustment tires. And another which looks quite comprehensive and uses uses a displayed Moire Pattern to set the adjustment.
However, I don't actually want to compromise image quality and am quite happy to send the 50mm back IF the 85mm will be a big leap forward. I'll write an extended review once I'm able to confirm all these finding. The entire lens hood is no longer covered, but the padded nylon cover which can easily be removed by pulling the Velcro tab. This is my long suffering wife. Tim Jackson's focus test chart is a model of simplicity. If I had dealt with the problem immediately, I would be singing the praises of Canon's customer service. The new hood has the rubber where hood screws in so there is no more paint chipping in this area, which was my major gripe in the earlier model. Since I decided that I was the problem and not Canon and waited 3 years until I got a full frame camera and knew better, I am now stuck with the repair bill. I had adapted plastic 120mm Tupperware lid as lens cap for my earlier lens. 4 DG DN Art are clear competitors.
See our Advertising policies for more. The lens cap has a padded-but-hard back to protect the front lens element. All the latest articles/reviews and photo news items appear on Keith's Photo blog. 2 and a great deal smaller and lighter. Seems color reproduction and contrast are better than the last. The EOS R6 II arrives in one of the most competitive parts of the market, facing off against some very capable competition.
Hoping to spend few weekends to fully test this lens. "With Canon, shooting DPRAW gives you extra advantages, as you can use Digital Photo Professional to access excellent tools like micro adjustment and bokeh shift, " Clive continues. Auto focus USM is now noiseless and operates seamlessly and feels very smooth and balanced. Update: See Keith's full SpyderLensCal review.. our Newsletter for new articles/reviews and please subscribe to Keith's YouTube Channel.. 's book about how to use tilt/shift lenses is now available. Yesterday I got my new Canon EF 300mm f/2. On a single piece of paper, lay it on a table and photograph it from a 45° angle. This successor is lightweight, weighing approximately 13% less than its predecessor, yet offers faster operation, improved image stabilization and superior optics. 8, but if I actually want very shallow depth of field, sharpness would be nice as well! Auto-focus lenses capable of being driven by this camera.
8L II IS USM, after selling my old Canon EF 300mm f/2. New calibration hardware from Datacolor. This focus calibration chart can help you test the accuracy of your SLR camera's autofocus, and find the right focus micro-adjust setting if your camera has that feature. Incorporating a newly developed Fluorine coating that keeps soiling, smears and fingerprints to a minimum.
His DPRAW images were shot in colour, but then converted to black and white in Adobe Photoshop Lightroom Classic to create a timeless feel. It was afternoon and it was raining and I was getting a partially brightly lit and partially cloudy areas all over my garden. We look at the HS710 and HS175D to see if they stack up to other sub-250g offerings. As an aside, I chalk my experience up to getting a bad copy of the lens combined with my inexperience to realize such before my warranty had expired. "It definitely makes me think differently when I know I'm shooting for print, " he continues. I ended up using the method described in the 3rd reference.
Attached are two examples of a "snap" i. e. not trying to compose anything, just trying the lens across a restaurant table indoors and out. Keith explains tilt and shift lenses. It covers all of Keith's specialist articles and reviews. 8L IS USM model and may be the best Canon lens produced yet. "Some people have very complex ways of doing a black and white conversion, but I use a standard profile in Lightroom Classic, " he says.
Unfortunately the original URL for it,, no longer works, but if you may still be able to find a copy via Google. I have been thinking about a prime for some shallow depth of field use, including portraiture. There is also a specific index page on the site with links to all Keith's articles, reviews and videos about using tilt and shift. Do any of you here have experience of both lenses and hence could proffer some advice on whether a swap would be a smart move. It's designed for simple assembly by just cutting and folding, no need to stick it. I've had a particularly bad experience with a Canon 50mm f/1. I cannot compare sharpness as I have not yet calibrated this lens. Unfortunately time I chose to take this photos was bad. Are these secretly great or more like toys? First a reference written December 2008 by. We've a whole section of the site devoted to Digital Black and White photography and printing. We think it rises to the challenge. Lens feels much lighter even though it is only 200gam lighter than its predecessor.
System Requirements: - DSLR or other camera with capability to store lens auto-focus corrections. 4 this lens will achieve very shallow depth of field (e. g. eyes in focus, ears pretty soft) but it is also quite soft overall. Update: SpyderLensCal review. If you link straight to the PDF file, then your readers will be downloading the PDF from my site without seeing my ads. I also tried my hand shooting some closeup using this lens along with my Canon EF 1.
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