John Sheldon's photos with the keyword: Zoom lens

Window in the hood

Window in the hood

John Sheldon
22 May 2020 2 1 205
Chronicle Of Vital Individual Distancing, day 58. The window is opened to enable the operation of a polarising filter. I do not have one of those filters, so have never used the window.
Olympus Zuiko Zoom Lens 75-150mm

Olympus Zuiko Zoom Lens 75-150mm

John Sheldon
03 Aug 2016 2 286
Olympus zoom lens, early 1980s.