Aspects of image quality..
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See also 1 pages at macperformanceguide.com
See also 1 pages at windinmyface.com
2018-01-12 2018 Is the Year for Thunderbolt 3 To Flower
All-arounder entry-level mid-range zoom for L-Mount..
Premium fast normal lens for L-Mount..
Fast apochromatic prime lens for L-Mount cameras..
Improvements on the workhorse D800E..
36 megapixels in a compact full-frame DSLR..
22 megapixel successor to the popular 5D Mark II..
Nikon’s finest 70-200 zoom as of 2017..
In-depth review of the Canon EF 14mm f/2.8L II including flare, distortion, field curvature, resolution charts, numerous field examples and comparison to the Nikon 14-24mm f/2.8G. The Canon EF 14/2.8L II is a superb lens, but with some peculiarities which may enhance or degrade its appeal for different uses. The review is as much a “user guide” as a review; even if you use this lens it’s well worth your time to read this review..
24-megapixel APS-C DSLR with SuperResolution true-color..
Superwide optimized zoom lens..
Sigma’s fast high performance wide angle..
Sigma’s fast and affordable moderate excellent wide angle..
Fastest 135mm lens yet, with ultra high performance..
Sigma’s fast telephoto APO macro lenses..
Nikon’s workhorse 200mm macro lens, and not just sharp at close-ups!.
Nikon’s fast ultra wide angle..
Comparing the new Nikon 60mm to its predecessors, and the Coastal Optics 60/4 APO..
A superlative multi-spectral lens with perfect color correction..
State of the art design in a never before seen fisheye zoom..
A review of Canon’s 800m f/5.6L IS super telephoto, with high performance that demands technical mastery to use well..
Digital capture technology is discrete, and not the same as film..
An introduction to digital workflow and best practices. .
Ultra high speed telephoto equivalent to 90mm f/1.6..
Performance both in the field and controlled conditions..
Medium format telephoto lens, 74mm equivalent..
Telephoto macro lens, 99mm equivalent..
Outstanding build and optical quality in a normal lens..
Outstanding build and optical quality in a medium tele..
The classic 100/2 Makro-Planar improved..
Ultra high performance in an extreme wild wide angle lens..
Brilliant imaging, even wide open, but with a few quirks. (Review in progress) .
An artist’s drawing tool..
Strokes of a master..
Rendering style, bokeh and beauty..
Rendering style, bokeh and 'transparency' without peer..
Razor sharp with gorgeous bokeh..
Beautiful bokeh, razor sharp, superb color correction..
Articles written for Lenspire.ZEISS.com..
Zeiss ZF.2 and Zeiss ZE Lenses For Canon and Nikon.
Bread and butter all-around zoom..
All-arounder compact lens with macro capability..
High speed portrait lens optimized for Canon mirrorless..
Attention to details: a big upgrade over the A7R..
Fast high performance normal lens of Zeiss design..
Native-mount macro length designed by Zeiss..
Native-mount ultra wide angle high performance zoom for mirrorless..
Compact native-mount normal lens..
Macro lens also excellent for all-around shooting..
Anything wider would be a fisheye..
Fast high performance manual focus wide angle..
Ultra high grade performer at a modest price..
Ultra fast medium telephoto manual focus lens..
Pro-grade f/2.8 wide angle zoom..
The best compact big-sensor digital camera yet?.
Fixed 28mm lens with APS-C sensor free of anti-aliasing blur with wonderful color..
Full frame camera in an ultra-compact body with or without anti-aliasing filter..
Stunningly high image quality in a 20MP point and wide range zoom..
Super telephoto with superb bokeh and color correction..
Fast, bright and highly corrected medium telephoto..
Panasonic G-1 especially compared to the Olympus E-P1. Intriguing results with RAW vs in-camera JPEG. RAW file included for your own analysis..
Interchangeable lenses on a 16MP APS-C sensor.
Wide angle zoom equivalent to 15-36mm.
Moderate wide angle for Sony NEX..
Outstanding ultra wide angle performer..
Autofocus extreme wide angle for Sony full-frame mirrorless..
Autofocus wide angle for Sony full-frame mirrorless..
Autofocus portrait lens for Sony full-frame mirrorless..
Normal lens for Sony NEX or Fujifilm X..
Foveon X3 true-color sensor for outstanding resolution..
Mirrorless Sigma Quattro larger APS-H sensor with interchangeable lenses..
Leica M mount in slim body with SL-type sensor..
Leica’s superlative normal lens..
The world’s best 50mm lens is outstanding, but with some limits..
Blog posts, reverse chronological
2018-07-01 Stream side Damage by J Muir H
2018-01-12 2018 Is the Year for Thunderbolt 3 To Flower
2017-06-04 Backside of Mono Lake Area
2017-03-24 Carrizo Plain Flower Status, 2017
2016-08-24 Season Changing Even as Flowers Bloom
2016-03-23 Carrizo Plain Flower Status, 23 March 2016
2016-03-20 Carrizo Plain Flower Status
2016-03-09 Death Valley Flower Status
2015-10-27 Spectral Transmission of Digital Sensors
2015-03-18 Carrizo Plain Flower Status
2013-12-14 Tulips Brighten My day
2013-05-21 Sony NEX-7: Unstable Controls
2013-04-04 Nikon Coolpix A Examples
2013-04-03 Nikon Coolpix A Sensor
2013-03-24 Spring Poppy
2013-03-08 Sigma DP3 Merrill Examples
2013-03-07 Sigma DP3 Merrill Initial Experience
2013-03-07 Printing on Canvas: Tulips #10
2013-03-05 Sigma DP2 Merrill: Tulips Examples
2013-03-05 Color with the Sigma DP2 Merrill
2013-03-01 Zeiss 135mm f/2 APO-Sonnar: Tulips at f/2
2013-02-28 Zeiss 135mm f/2 APO-Sonnar: General Comments
2013-02-27 Zeiss 135mm f/2 APO-Sonnar: Tulips
2012-04-09 Nikon D800 ISO Series (Flowers)
2012-03-05 Back From Death Valley
2010-08-06 Reader comments on sunflower crop
2008-07-01 Is 12 megapixels enough?
2008-06-29 Sunflower beauty
2008-06-26 Depth of field, diffraction, and megapixels
2008-01-20 Flowering manzanita
2007-10-18 Flower power
2007-06-06 Experiment—white poppy
2006-02-27 No flowers in Death Valley