Photo Art from Science

A detailed study analyzing the Nikkor Z 28-400 f/4-8 ability to maintain focus while zooming. This lens is parfocal.

A detailed review of the Nikkor Z 28-400 f/4-8 VR lens with lots of sample shots. A better lens than you might think.

A detailed analysis of both lateral and longitudinal chromatic aberration in the Nikkor Z 28-400 f/4-8 VR lens. Shows editors fixing it.

A comprehensive analysis of the Nikkor Z 28-400 f/4-8 VR lens resolution. Impressive results for a 14.3X zoom.

Measuring the Nikon Z8 and Z9 rear monitor time lag compared to a real-time display.

Tutorial on how to accurately measure a Nikon 'Z' lens auto-focus speed.

Maximum zoom on your lens might be a bad idea. Here's how to find out your optimal zoom for best resolution.

How to automatically apply your edits of a single photo to many others using Capture One. Includes special procedures to batch-crop photos.

Everything you need to know about cross screen filters for photography. Give those point light sources some light spokes.

Analysis of an IR-converted camera with anti-reflection coating on the sensor. Lenses 'unusable' for IR can work just fine!