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Optics - The science of light


We will be introducing a series of short articles of a technical and scientific nature, explaining the science of how and why torches actually work and related subjects.

I hope this is of some help and interest.  

If there is a related subject, which you feel should be covered or if you believe there is an error anywhere in these articles, 
please contact us


The importance of the beam pattern
Light Measurement
Lenses and reflectors
Torches or flashlights
LEDs 
Lithium-ion Batteries
Safety information on Lithium-ion batteries and battery chargers
How eyes perceive light
Glossary of terms


A truly perfect product can be claimed but never genuinely realised.  Improvements are moving incredibly fast within the LED and battery industries and people's needs are constantly changing, so we welcome any feedback regarding this or similar products, as we still strive to reach the state perfection.

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Science of light explained

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  • Home
    • Science of Light
  • Gun Mounted torches
    • Mini-Lamp Focus
    • Mini-Lamp Zoom
    • Universal Field Torch (gun mounted)
    • Searchlight
  • Filters & Mounts
    • Details of: Filters
    • Details of: Mounts
  • Batteries & Chargers
    • Details of: Batteries (CBT Cells)
    • Details of: Battery Chargers
    • Lithium-ion battery safety information
  • Torches & Accessories
    • Details of: Universal Field Torch Kit
    • E.D.C. pocket torch
  • About us & Photos
  • Contact Us
    • Warranty & Returns Policy
    • Shipping details
    • Customer feedback
    • Stockists
    • Trade customers