• site home
  • blog home
  • galleries
  • contact
  • underwater
  • the bleeding edge

the last word

Photography meets digital computer technology. Photography wins -- most of the time.

You are here: Home / Archives for Technical

Life with Drobo

February 2, 2009 JimK 3 Comments

Anybody remember Jerry Pournelle’s column in Byte Magazine? In the spirit of that long-running account of Jerry’s struggles with technology, here’s a blow-by-blow of my experiences with the Drobo boxes. You are welcome to enjoy a bit of schadenfreude. Conclusions in the next post. I ordered the first box from Amazon. It arrived in two… [Read More]

Technical, The Bleeding Edge

New off-site backup options

January 29, 2009 JimK Leave a Comment

Only eighteen months have passed since I wrote the paper on backing up photographic images, but there have been some changes that affect the off-site component of the backup strategy that I proposed in that paper. The biggest difference is the price reduction of one terabyte disks. It’s now hovering close to a hundred bucks… [Read More]

Technical, The Last Word

From Tortoise to Hare

January 10, 2009 JimK Leave a Comment

Over the last year, you may have noticed the performance of this blog diminishing: pages taking longer to load, timeouts, and the navigation tools not loading properly.  If you’re a diligent reader, at the end of December you saw a complete outage for about a day. Since then, performance has increased markedly. Pages load crisply,… [Read More]

Technical, The Last Word

POD specifics

August 13, 2008 JimK Leave a Comment

I promised some specifics about my POD experiences. Here we go. I have produced books using both MyPublisher and Blurb, running both of the downloadable page layout aps on Vista. Some of my experiences, especially regarding fonts, may not apply to the Mac OSs. MyPublisher has a few advantages over Blurb: The big books are… [Read More]

Technical, The Last Word

More on publishing

July 4, 2008 JimK 2 Comments

Let’s say you wanted to go into the print-on-demand book business. You want to get started on the cheap, so you rent some time on an hp Indigo, cobble together some kind of fulfillment service, and start taking orders. To make customer support less of an issue, you go after a market where your customers… [Read More]

Technical, The Last Word

  • « Previous Page
  • 1
  • …
  • 12
  • 13
  • 14
  • 15
  • Next Page »
May 2025
S M T W T F S
 123
45678910
11121314151617
18192021222324
25262728293031
« Apr    

Articles

  • About
    • Patents and papers about color
    • Who am I?
  • How to…
    • Backing up photographic images
    • How to change email providers
    • How to shoot slanted edge images for me
  • Lens screening testing
    • Equipment and Software
    • Examples
      • Bad and OK 200-600 at 600
      • Excellent 180-400 zoom
      • Fair 14-30mm zoom
      • Good 100-200 mm MF zoom
      • Good 100-400 zoom
      • Good 100mm lens on P1 P45+
      • Good 120mm MF lens
      • Good 18mm FF lens
      • Good 24-105 mm FF lens
      • Good 24-70 FF zoom
      • Good 35 mm FF lens
      • Good 35-70 MF lens
      • Good 60 mm lens on IQ3-100
      • Good 63 mm MF lens
      • Good 65 mm FF lens
      • Good 85 mm FF lens
      • Good and bad 25mm FF lenses
      • Good zoom at 24 mm
      • Marginal 18mm lens
      • Marginal 35mm FF lens
      • Mildly problematic 55 mm FF lens
      • OK 16-35mm zoom
      • OK 60mm lens on P1 P45+
      • OK Sony 600mm f/4
      • Pretty good 16-35 FF zoom
      • Pretty good 90mm FF lens
      • Problematic 400 mm FF lens
      • Tilted 20 mm f/1.8 FF lens
      • Tilted 30 mm MF lens
      • Tilted 50 mm FF lens
      • Two 15mm FF lenses
    • Found a problem – now what?
    • Goals for this test
    • Minimum target distances
      • MFT
      • APS-C
      • Full frame
      • Small medium format
    • Printable Siemens Star targets
    • Target size on sensor
      • MFT
      • APS-C
      • Full frame
      • Small medium format
    • Test instructions — postproduction
    • Test instructions — reading the images
    • Test instructions – capture
    • Theory of the test
    • What’s wrong with conventional lens screening?
  • Previsualization heresy
  • Privacy Policy
  • Recommended photographic web sites
  • Using in-camera histograms for ETTR
    • Acknowledgments
    • Why ETTR?
    • Normal in-camera histograms
    • Image processing for in-camera histograms
    • Making the in-camera histogram closely represent the raw histogram
    • Shortcuts to UniWB
    • Preparing for monitor-based UniWB
    • A one-step UniWB procedure
    • The math behind the one-step method
    • Iteration using Newton’s Method

Category List

Recent Comments

  • JimK on Calculating reach for wildlife photography
  • Geofrey on Calculating reach for wildlife photography
  • JimK on Calculating reach for wildlife photography
  • Geofrey on Calculating reach for wildlife photography
  • Javier Sanchez on The 16-Bit Fallacy: Why More Isn’t Always Better in Medium Format Cameras
  • Mike MacDonald on Your photograph looks like a painting?
  • Mike MacDonald on Your photograph looks like a painting?
  • bob lozano on The 16-Bit Fallacy: Why More Isn’t Always Better in Medium Format Cameras
  • JimK on Goldilocks and the three flashes
  • DC Wedding Photographer on Goldilocks and the three flashes

Archives

Copyright © 2025 · Daily Dish Pro On Genesis Framework · WordPress · Log in

Unless otherwise noted, all images copyright Jim Kasson.