WhoshouldIsee Tracks

Application Notes

Camera Selection Guide

This handy download provides advice on selecting the optimum camera for your application.

Camera Lens Terminology

This handy download provides detailed information on the terminology of lenses and includes a table of image sensor sizes and compatibility to available lens formats.

CCTV Lens Selection Calculator

Alrad can supply a wide range or lenses from various manufactures to capture your desired images please contact us for more details.