This video covers:-

  • About EOS lens jargon
  • Mount types
  • About lens mounts
  • What is different about an EF-S lens
  • Understanding focal lengths
  • Focal lengths for full frame cameras
  • Focal lengths for APS-C or 1.6x models
  • IS - image stabilisation
  • The effects if image stabilisation
  • How image stabilisation works
  • What this means for the shutter speed you can use
  • IS modes found on lenses
  • Motor types
  • USM
  • Ring type USM motors
  • Micro USM motors
  • STM motors
  • Other motors
  • Nano USM technology
  • Which motors are best
  • Optical technologies
  • DO - Diffractive Optics
  • How they work
  • L series lenses
  • TSE Lenses
  • Tilt and shift use
  • Macro lenses
  • About close up photography
  • About macro images
  • MPE 65mm f2.8
  • About high magnifications
  • Fisheye

Video length: 21min 47sec