15:44
All about LENSES! Zoom, prime, fast, slow, aperture, focal length and more!
Simon Lens Mp3 & Mp4
15:44
26:17
Pentax prime lenses - a guide to great vintage and modern lenses, from Takumar to today's D FAs
21:52
Princes and Paupers: Classic lenses, copies & cheaper alternatives. 90% performance, 10% price.
36:52
PRO WILDLIFE PHOTOGRAPHY GEAR. What gear I use for my photography work!
22:48
Vintage lenses on digital cameras. How good are they in reality compared to modern lenses?
19:54
Photography with a 500mm mirror lens. What is it like to use? With beautiful & bizarre photos.
19:29
Best 50mm to 60mm M42 lenses - for portraits, landscapes, bokeh, walking around town, macro etc
04:03
Is This a Good First Lens For The S5II? Sigma 18-50mm?
14:43
Want PRO RESULTS but own BUDGET GEAR? How to get AMAZING PHOTOS with any equipment!
15:04
THE ZOOM DECEPTION: Cropping vs Higher Megapixel Camera vs Teleconverters vs Longer Lenses.