Filter know-how and spectral transmission.
Stuff I use.
Inexpensive item that can make a world of difference to the shot.
Lighting for various situations.
Tripods and items for technical excellence.
Accurate focus and ease for your eyes.
Powering cameras and equipment.
Flashlights, headlamps, LED lights.
How to stay comfortable and safe in the outdoor.
What to look for in a binocular, plus reviews.
Out of the way places and wonders.
Recommended books for an informed view.
Articles written for Lenspire.ZEISS.com.
Questions and answers on photography and computers and more.
Photography Hints and Tips.
About subscriber accounts at diglloyd.com.
Tips for getting the most out of diglloyd publications.
Tips for digital workflow.
Bleeding edge with dual inputs has some issues.
A jaw-dropping visual experience for video or stills.
Selected computer hardware topics.
See the color that is really there!
A expansive and accurate visual experience for video or stills.
Another jaw-dropping visual experience for video or stills.
Recommended computer gear for photographers.
[ARCHIVE] Viewing Images in a web browser.
[ARCHIVE] Software and related for photographers.
High performance prime lenses for Sony NEX and Fujifilm X.
Zeiss ZF.2 and Zeiss ZE Lenses For Canon and Nikon
Q&A on the 15/2.8 Distagon with Dr. Hubert Nasse
A reference lens for color correction.
Medium format Zeiss glass in Hartblei precision tilt/shift lens barrels!
Overview and assessments of Canon lenses
Overview and assessments of Nikon lenses
Leica S2 37.5 megapixel DSLR and its lenses.
Lenses for Leica M cameras, especially the M9
Beyond deep red, seeing the invisible.
Infrared Cameras Compared: Fuji S3 Pro UVIR, Nikon D70-IR, Canon EOS 5D-IR .
Vintage 2006 comparative review of Nikon D200 vs Nikon D2x.
Understanding lens performance.
[ARCHIVE, see Making Sharp Images]. Exploring depth of field.
The limits of resolution are governed by physics.
Also known as shading.
Focus accuracy and focus shift.
Good stuff and not so good stuff.
Blurry lenses right out of the box.