Carl Zeiss Black Tessar Repair : glass clean & aperture blade clean / pixel valve /
23:12
Carl Zeiss Jena Pancolar 50mm f1.8 and f2. A review of two great bokeh vintage lenses.
33:30
Carl Zeiss Zebra Pancolar Repair : glass clean & aperture blade clean / pixel valve /
1:08:29
The ULTIMATE GUIDE to STREET PHOTOGRAPHY
1:38:00
The Sound of Inner Peace 7 | Relaxing Music for Meditation, Yoga, Stress Relief, Zen & Deep Sleep
12:46
Intuitively Understand Exposure in 12 Minutes (With Real Examples)
12:02
Why Zoom lenses are a Nightmare for photographers...
11:30
Fixing a sticky diaphragm on a 50mm Domiplan lens
23:49