Ed Dozier
Nov 14, 2018
Nikon Z Camera Lens Design Brilliance
One of the smartest things Nikon has done since 1959. Their new lens Z-mount with a 55mm throat diameter and 16mm “flange-focal" distance.
202 views
Ed Dozier
Sep 3, 2018
Tamron AF 24-70mm f/3.3-5.6 Aspherical Review
The Tamron AF 24-70 f/3.3-5.6 is the very first 24-70 zoom. Here is a detailed review and MTF50 resolution analysis of this pioneering lens
4,878 views
Ed Dozier
Aug 18, 2018
Infrared Filter Comparisons: Hoya, BCI, Neewer, Zomei
Compare the Hoya, BCI, Neewer, and Zomei filters for infrared photography.
6,367 views
Ed Dozier
Jul 14, 2018
Longer Wavelength Infrared Photography Using 850nm Filters
Going beyond 720-nanometer IR filters into hard-core long-wavelength IR 850nm photography.
3,384 views
Ed Dozier
Jun 30, 2018
Reflex-Nikkor C 500mm f/8 Review
Review and MTF50 resolution analysis of the classic Reflex-Nikkor C 500mm f/8 lens from 1981.
7,372 views
Ed Dozier
Apr 28, 2018
Keeping up with MTFMapper: any MTF you Want
This new MTFMapper feature lets you pick any MTF contrast plot range you desire.
605 views
Ed Dozier
Mar 16, 2018
Coolpix B500 40X Super-Zoom Camera and Lens Review
Review of the Nikon Coolpix B500, with a 22.5 mm to 900 mm zoom. Includes actual MTF50 resolution measurements.
699 views
Ed Dozier
Nov 25, 2017
Nikkor 300mm f/4.5 pre-AI Review: A Blast From the Past
Detailed review and MTF50 resolution measurements of the Nikkor 300mm f/4.5 lens from 1975.
10,484 views
Ed Dozier
Oct 23, 2017
D500 Electronic Front-Curtain Shutter Analysis
Detailed analysis of the Nikon D500 electronic front-curtain shutter with slow shutter speeds. You need to use this feature.
3,081 views
Ed Dozier
Aug 19, 2017
Nikon D500 Focus Bug
Discussioin of the famous Nikon D500 dynamic-area focus bug that Nikon never fixed.
6,052 views
