This video lecture is one of the probably most practical lectures for many CCTV users, and I would highly recommend not to be missed. We cover the principles of the len's 'Light gathering ability', i.e. the F-stop. We then explain how Depth of Field is dependant of various F-stops. We also introduce and explain a little known in the CCTV industry - the Airy disks, and how they affect the sharpness at high F-stops. Last we cover the ND spot filters and explain the P-iris technology.
P.S. Please note that all prices are US$, as the Teachable platform is offering PayPal payment only with this currency.
Vlado Damjanovski is an internationally renowned CCTV expert, published author, trainer and App developer with over 37 years industry experience.
With an Honours degree in Electronic Engineering, Vlado authored the industry’s ‘CCTV bible’, CCTV - from light to pixels (4th ed), also available in Korean, Russian and German. The ViDi Labs Academy video lectures are based on these books.
Vlado has been producing industry specific test charts for over twenty-five years and offers a complete IP camera evaluation and measurement service compliant with the IEC standards. His recent work has been the development of software for automated camera analysis to suit the latest ViDi Labs test chart.
Furthermore, Vlado has developed unique App - ViDiLabs calculator - which is available for installers, integrators and consultants to assist in finding optimal camera settings (for iOS and Android).
Vlado has helped develop the Australian and New Zealand CCTV Standards (AS4806) in his capacity as chief contributor. He is currently a member of the IEC TC-79 group where he contributes towards the development of the international standards 62676 for IP CCTV.
Vlado now brings you the only complete online study of IP CCTV technology, anywhere in the world, based on his books.