Overview

PART A: The use and features of five types of lenses are presented in addition to lens format size, C and CS Standards, Color Corrected Lenses, Video and DC Lenses, and points for choosing the proper lens. The learner is introduced to the importance of associating lenses applications to a CCTV security design. A final assessment evaluates the learner’s comprehension of the course. This course takes approximately 60 - 90 minutes to complete.



PART B: Course 5B introduces the learner to three methods of calculating lens size, methods of enhancing the power of the lens, calculating depth of field, and increasing sales through use of new technology, pre-calculations and documentation of CCTV security design. A final assessment evaluates the learner’s comprehension of the course.

Course Outline
Part A

• Introduction

• The Language of Lenses
  • Wide Angle Lens
  • Standard Lens
  • Telephoto Lens
  • Zoom Lens
  • Varifocal Lens

• Compatibility of Lenses
  • Introduction
  • Four (4) Basic Compatibility Points
    • Point 1: Format Size
    • Point 2: C & CS Standards
    • Point 3: Color Corrected Lenses
    • Point 4: Video and DC Lenses

• Choosing the Proper Lens
  • Focal Length
  • Calculating Focal Length

• Course Summary
• Course Assessment

Course Outline
Part B

• Introduction

• Determining the Size of the Lens
  • Mathematical Calculation
  • The Cheat Sheet Method
  • Ninja Wheel Method

• Increasing Sales in the CCTV Field
  • Introduction and Closing Rates
  • Pythagorean Theorem Application

• Depth of Field
  • Introduction
  • Increasing Depth of Field

• The Zoom Lens
  • Introduction
  • Zoom Lens and the Pan/Tilt
  • Zoom Lens Maintenance

• Iris of the Lens and the F-Stop
  • Introduction
  • Old and New Technology
  • Frequently Asked Questions
  • Know Your Lenses
  • The TeleXtender

• Course Summary
• Course Assessment

Continuing Education Information   Approved for .2 NTS CEUs by the National Burglar and Fire Alarm Association - NTS CEU Course Number: CM-0006   Our courses may be approved for NICET CPDs. For more information on NICET CPDs, click here.