Archive for the ‘Reviews’ Category

A Cure for Soft Lenses?

Wednesday, July 1st, 2015
First light on peaks above North Lake, Bishop Creek Canyon, Inyo NF, CA, USA

First light on peaks above North Lake, Bishop Creek Canyon, Inyo NF, CA, USA

In my recent post about high-resolution cameras, I stressed the importance of sharp lenses to get the most out of these 36+ megapixel sensors. But lens sharpness is an issue with any camera – at least when you start making larger prints. Even with a 16- or 20-megapixel sensor, lenses make a significant difference in large prints (16×20 inches and up). This is especially true in the corners; most professional-quality lenses are sharp enough in the center (at least with middle apertures like f/8 or f/11) for even a 36-megapixel camera. It’s the corners and edges that separate the decent lenses from the great ones. Those great ones are hard to find, and tend to be expensive.

Wouldn’t it be nice if you could fix imperfect lenses with software? Well yes, of course. But my experience with such fixes hasn’t been good. I’ve seen some great before-and-after examples online showing a blurry photo fixed with software, but when I’ve tried those programs myself I’ve invariably been disappointed. These cures tend to be just more-sophisticated sharpening methods, which may help a little, but if you apply more than a small amount things get really crunchy, or you see other weird artifacts. I can usually do just as well by selectively adding more sharpening to the corners in Lightroom or Adobe Camera Raw.

Piccure+

A few months ago I stumbled across another program that promised to help with fuzzy images, called Piccure+. I decided to download the free trial, and found that it worked surprisingly well. It’s not a magic bullet; there’s really no substitute for sharp lenses. But it can help with those soft corners, or overall softness caused by diffraction. Like any of these tools, it will definitely make the image look too crunchy if you overdo it, but I’ve been able to push the sharpening effect further in Piccure+ than with other software I’ve used, with good results and minimal artifacts.

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Working With High-Resolution Cameras

Sunday, May 31st, 2015
Oaks and redbud in the fog, Mariposa County, Stanislaus NF, CA, USA

Oaks and redbuds in the fog, Mariposa County. A sharp lens, good technique, and the 36-megapixel sensor on my Sony A7r captured an incredible amount of detail in this photograph; I’ve printed it up to 40×60 inches with great results.

I’ve been getting a lot of questions lately about Canon’s new 50-megapixel cameras, the 5DS and 5DS R. These models haven’t been released yet, but many Canon users are wondering whether they should upgrade.

Since these cameras aren’t available for testing yet, it’s hard to say anything definitive about them. But since I bought my 36-megapixel Sony A7r over a year ago I’ve learned a lot about working with high-resolution cameras, and some of those lessons might be relevant to people who are considering buying one of those new Canon models, or a 36-megapixel camera like the A7r, Nikon D800, or Nikon D810.

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Lightroom 6: First Impressions

Thursday, April 30th, 2015
Swirling mist from Tunnel View, Yosemite NP, CA, USA

Swirling mist from Tunnel View, Yosemite. The new HDR Merge in Lightroom 6/CC did a great job with this high-contrast scene, producing a natural-looking result, and doing it with a completely non-destructive workflow.

After months of rumors, last week Adobe finally released Lightroom 6 and Lightroom CC. When I saw the list of new features, I have to say I was a bit disappointed. I was hoping for improvements to Lightroom’s retouching tools, and to the Adjustment Brush. It would be nice to add a curve to only part of an image, for example, and the Auto Mask function of the Adjustment Brush has long needed improvement.

Changes to the Develop Module

Alas, Lightroom 6/CC offers only small improvements to the Develop Module, like the ability to move and copy Adjustment Brush pins, and to modify Graduated Filter and Radial Filter selections with a brush. Nice, but hardly earth-shattering.

There is, however, a new, unadvertised feature of the Spot Removal Tool that I stumbled upon, and find rather useful: you can now place new cloning or healing spots over old ones by hiding the tool’s circles. Press the H key to hide or reveal the circles (the Tool Overlay). Though this seems like a small thing, the ability to add cloning or healing in layers, one step on top of another, is vital for any serious retouching job, and a significant improvement to Lightroom’s retouching capabilities. (There was a workaround in previous versions of Lightroom, though rather an awkward one: you could place a new spot outside any existing ones, then drag it over an existing spot. The new implementation is much better.)

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Should Your Next Camera Be a Sony?

Friday, April 18th, 2014

Willows and cottonwoods in late-afternoon light, Yosemite NP, CA, USA

Willows and cottonwoods in late-afternoon light, Yosemite. The outstanding resolution of the Sony A7r allowed me to make a 40×60-inch print that captures all the fine detail of this image.

I don’t review or even talk about equipment very often, but I reviewed the 36-megapixel Nikon D800E last summer because I think it’s such an important, game-changing camera for landscape photography, with exceptional resolution and low noise. Like many Canon users, I’ve been waiting for Canon to offer a competitor to the D800 and D800E. Rumors keep circulating about a 40-megapixel Canon camera, but so far nothing more substantial than a rumor has appeared.

Then last fall Sony announced their new full-frame, mirrorless Alpha A7 and A7r cameras – the A7 with 24 megapixels, and the A7r with 36 megapixels. The A7r uses essentially the same sensor as the Nikon D800E (though Sony says they’ve improved it). For a Canon user like me, the A7r was intriguing because some readily-available adapters could be used to mount my Canon lenses on it. The short distance between the sensor and the A7r’s lens mount makes it possible fit an adapter between Canon or Nikon lenses and the camera, and still be able to focus at infinity. So I could potentially get the resolution and noise control of the D800E without having to make a large investment in new glass. And the A7r seemed reasonably priced at around $2300 (though adding an adapter and battery grip brings it close to $3000).

But I had some big questions. The A7r is a mirrorless camera, so would I miss a real, optical viewfinder? How well would my Canon lenses function with the adapters? And what about “shutter-shake,” and other potential problems that I’d read about online?

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Top Posts of 2013: Testing the Nikon D800E

Saturday, December 28th, 2013

Milky Way reflected in an alpine lake, Yosemite NP, CA, USA

Milky Way reflected in an alpine lake, Yosemite, captured with the Nikon D800E

I don’t often write about equipment, but in August I had a chance to test the Nikon D800E, and since it’s such a good camera for landscape photography I decided to share my thoughts about it. In terms of image quality, this camera is hard to beat unless you jump into the super-expensive realm of medium-format digital cameras.

There is, however, a new camera on the market that may prove to be a worthy competitor to the D800: the Sony A7r. This is a mirrorless camera with a 36-megapixel full-frame sensor. In fact it’s probably the exact same sensor that’s in the D800E, but in a smaller, lighter, and less-expensive package. DxO Mark rated the Sony sensor equal to the D800, and just a point below the D800E.

Unfortunately, hardly any lenses are available yet for this camera. As I write this I think only two lenses are shipping, a 35mm f/2.8, and a 55mm f/1.8, though more will be coming within the next six months or so. You can use Sony’s E-mount lenses for it’s NEX cameras with the A7r, but you’ll get serious vignetting. You can also buy adapters that will let you mount a variety of other lenses, including Zeiss, Nikon, Canon, and others. However, with most adapters you’ll lose the ability to autofocus (or if not, the performance will suffer), and possibly the automatic diaphragm as well. The D800 or D800E are still the best bets if you want a lot of megapixels with a great variety of fully-compatible lenses and accessories.

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Gift Book Ideas

Friday, December 6th, 2013

I love ebooks; I’ve written three of them, and I think they’re great for teaching and learning about photography. But there’s something special about a beautiful, well-printed, coffee-table book. Picking one up is like holding an art exhibit in your hands, and the tactile sensations of turning the pages complement the visual experience of looking at the images. So here are four actual, physical books you might not have seen before, but that could make great gifts this holiday season.

 

LastOceanThe Last Ocean:
Antarctica’s Ross Sea Project

by John Weller
Rizzoli

John Weller might be one of the best nature photographers you’ve never heard of. I first met John in the 1990s when he worked briefly at The Ansel Adams Gallery in Yosemite. John has since gone on to create two beautiful books: Great Sand Dunes National Park: Between Light and Shadow, and his latest, The Last Ocean.

The Last Ocean is part of an ambitious project to document and preserve Antarctica’s Ross Sea, considered to be the most pristine ecosystem left on earth. John made four separate trips to this area and came back with a stunning collection of beautiful and imaginative photographs. And, in something of a rarity for a coffee-table book, the text is as compelling as the photographs, with vivid descriptions of the area, the lives of the animals, and of John’s adventures.

To see some of the photographs in the book, check out this slide show. You can order signed copies of the book directly from John, or get unsigned copies from Amazon.

 

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Two eBook Reviews

Thursday, September 12th, 2013

VisualToolboxCover


The Visual Toolbox: 50 Lessons for Stronger Photographs
by David duChemin
Craft & Vision; 201 page PDF ebook

Craft & Vision has just released their second “Big Book.” This one is called The Visual Toolbox, by C&V founder and publisher David duChemin.

I’ve said before that I think David is an excellent writer and photography educator. But this time he’s outdone himself; The Visual Toolbox is one of the best photography-instruction books I’ve ever read.

It really is a toolbox, covering almost every aspect of photography, including exposure, depth of field, composition, balance, light, how to slow down and really see, and much more. But what sets this book apart is David’s ability to offer fresh perspectives and ideas on familiar photography topics, and get you to think about these subjects in new ways.

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Testing the Nikon D800E

Friday, August 16th, 2013

Milky Way reflected in an alpine lake, Yosemite NP, CA, USA

Milky Way reflected in an alpine lake, Yosemite NP, CA, USA. Nikon D800E with 24mm f/1.4 lens; 20 seconds, f/2.8, 6400 ISO

Regular readers of this blog know that I don’t often write about equipment. Equipment is necessary, and important, but not the most important thing in photography.

However, equipment does matter in some situations, like when trying to capture fast-moving subjects, or the faint light of stars, or when you want to make a large print that’s sharp and noise-free.

My regular camera is ancient by the fast-moving standards of the digital age. It’s a 16-megapixel Canon 1Ds Mark II, first introduced in 2004. I haven’t felt a compelling urge to upgrade. Newer models like the Canon 5D Mark II and Mark III have a little higher resolution (21 and 22 megapixels, respectively), but the difference isn’t that significant. They also handle noise better, but again, the advantages are relatively small.

One of the reasons I’ve been slow to upgrade to a new model is because while Canon has been making these modest improvements in image quality, Nikon has been making big leaps. For several years the Nikon sensors (some of which are made by Sony) have outclassed Canon in handling noise – something I could see clearly when looking at student’s photos during workshops. And last year’s introduction of the 36-megapixel Nikon D800 and D800E set a new standard for resolution in a 35mm-style DSLR. All this makes me think about switching, and hesitant to invest in more Canon equipment.

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Noteworthy Books

Tuesday, April 9th, 2013

Visual Flow by Ian Plant and George StockingSome interesting books have been released recently that I think my readers might be interested in:

Visual Flow: Mastering the Art of Composition
by Ian Plant, with George Stocking
287 pages
24.95

Visual Flow: Mastering the Art of Composition is an ambitious eBook that delves deeply into what could be the most important aspect of photography: composition. But composition is a difficult subject to talk about, and teach, because of its complexity. Every situation a photographer encounters is different, and no rules or formulas can encompass all the variables.

Ian puts this well: “The ‘rules’ do not dictate whether a composition is good or not; rather, a composition either works or it doesn’t, and the ‘rules’ are merely an attempt (with the benefit of 20/20 hindsight) to assess common features of successful compositions. This is vitally important to remember: the ‘rules’ flow from successful compositions, not the other way around.”

I couldn’t agree more, and Ian and I are in complete agreement about this too: “Learning to think abstractly about visual elements is the single most important thing you can do to improve your compositional skills.” The less you think about the subject, and the more you think about the underlying abstract design – the lines, shapes, and patterns – the better you compositions will be.

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Craft & Vision’s “Big Book”: Lightroom 4 Unmasked

Wednesday, November 21st, 2012

Lightroom 4 UnmaskedEven if you know a program well it helps to have a comprehensive guide, a book that covers everything from A-Z, so you can look up a keyboard shortcut, remember how to do that thing that you only do once a year, or learn some new tricks.

My favorite Lightroom bible has been Martin Evening’s The Adobe Photoshop Lightroom 4 Book. I still think that’s a great resource, but I might have a new favorite: Piet Van den Eynde’s new ebook called Lightroom 4 Unmasked.

This is a truly comprehensive guide to Lightroom 4, from setting up and importing, to organizing in the Library Module, processing images, mapping them, exporting them or publishing them to Flickr or Facebook, and printing.

If you’re new to Lightroom there’s a lot of great information here to help you get started. For example, the Lightroom Do’s and Don’ts (page 20) offers some invaluable advice to help you make the most of the program and avoid some common pitfalls.

Even if you know Lightroom well you’ll undoubtedly discover some new tips. One that I’m anxious to try is on page 238 — using Lightroom’s Publish Services to automatically put images on my iPhone and iPad. Cool — I didn’t know you could do that.

This is another ebook by Craft & Vision, the publisher of my two previous ebooks. But this one is different. Craft & Vision is calling this a “big book,” and it is that: a full 312 spreads. Because this is roughly four times the size of their typical ebooks, the price for Lightroom 4 Unmasked is higher than normal — $20. But until midnight on Tuesday, November 27th you can get it for only $15. Just use the code LR4FIVE on checkout.

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