Understanding vertometry

Five comprehensive instructional videos derived from the original Flash animation on the use of the Topcon lensmeter (vertometer). Produced by Dr Suzane Vassallo with La Trobe University. These videos are used in the subject Optics and Refractive State. All best watched at full screen.

Also available at Youtube, Archive.org and Wikimedia Commons.

• Instrument set-up and calibration. Also on Archive.org and Youtube. Best watched in full screen.
• Mounting glasses. Also on Archive.org and Youtube. Best watched in full screen.
• Measuring spherical lenses. Also on Archive.org and Youtube. Best watched in full screen.
• Measuring prisms. Also on Archive.org and Youtube. Best watched in full screen.
• Measuring prisms. Also on Archive.org and Youtube. Best watched in full screen.