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2021-04-08 Sony A1 Image Quality: ISO Invariance — Which ISO to Use, When a Push is Just Fine, Noise and Hot Pixels

2021-04-06 Sony A1 Image Quality: Push vs Higher ISO (ISO Invariance)

2021-04-01 Reader Question: Camera Profile in Adobe Camera Raw

2021-03-27 Sony A1: White Balance and Tint in Adobe Camera Raw using Datacolor SpyderCHECKER (Mid-Morning Sunlight)

2021-03-15 White Balance and Tint for Sony A1, Mid-Morning Sunlight, Adobe Camera Raw

2021-03-02 Every Photographer Should Have a Color Checker Card to Establish Neutral White Balance and Tint for Each Camera and Lens Brand Combo

2021-02-21 Aggressive Monochrome Processing for Mood/Style, or Recalcitrant Images

2021-02-19 Color RAW to Monochrome: Advanced Conversion Using B&W Mixer and More

2021-02-19 Making of “View Over Alabama Hills to Wind Driven Snow on Whitney Range” (Sony A7R IV)

2021-01-24 Leica M10 Monochrome Usable Dynamic Range with Underexposure

2020-12-30 Leica M10-R White Balance and Tint in Adobe Camera Raw, SpyderCHECKR Card

2020-12-30 Leica M10R White Balance and Tint in Adobe Camera Raw, SpyderCHECKR Card

2020-05-24 Adobe Camera Raw White Balance and Tint: Mid-Day High Altitude Sunlight, SpyderCHECKR

2020-05-24 Hasselblad X1D II 50C: White Balance and Tint in Adobe Camera Raw, Mid-Day High Altitude Sunlight, DataColor SpyderCHECKR

2020-03-31 COVID-19: Facial Covering (Mask) Policy: Will Public Officials Take Full Responsibility for Bad Advice? (if so-proven)

Blog posts


2019-05-06 Update on Using an eGPU for Photoshop for Adobe Camera Raw Enhance Details

2019-05-02 How Much is the GPU used for Raw File Conversion in Adobe Camera Raw?

2019-05-01 Notes on Using an eGPU for Photoshop for Adobe Camera Raw Enhance Details


2018-01-10 How Fast is the Apple iMac Pro for RAW File Conversion?


2017-04-07 How to Disable All Push Notification Requests in Apple Safari


2014-12-23 Troubling Precedent: Apple Pushes Security Update Without User Permission (NTP Security Flaw)


2013-01-10 Apple iMac: RAW File Conversion to TIF and JPEG vs Mac Pro, MBP


2012-11-04 MacMini — Digital Camera RAW Conversion vs Mac Pro, MacBook Pro

2012-06-21 MacBook Pro Retina: RAW Conversion to JPEG Speed vs MacBook Pro 17"


2011-01-03 Why I Always Have At Least 24GB memory (and why a 16GB iMac doesn’t cut it)


2010-12-11 Update on Mac Pro Video Card Sleep Issue and DisplayPort Cables

2010-08-08 Apple 27-inch iMac Compared to 3.33GHz Mac Pro for RAW-file Processing

2010-04-22 RAW file processing on Apple MacBook Pro Core i7 with Lightroom, Aperture, CaptureONE Pro, DPP, NX2 | Terms of Use | PRIVACY POLICY
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