(REAL) Night Vision vs Thermal

Published on November 7, 2023
Duration: 8:24

This video provides a practical comparison between analog night vision and thermal optics, highlighting their distinct capabilities and limitations. It demonstrates how thermal excels at detecting heat signatures through obstructions like brush and at longer ranges, while night vision performs better in environments with ambient light and offers a clearer, non-pixelated view. Key differences in seeing through glass, detecting muzzle flash, and aiming compatibility are also explored.

Quick Summary

Thermal optics excel at detecting heat signatures through light brush and at longer ranges (up to 2000 yards), while analog night vision performs better in light pollution and offers a clearer, non-pixelated image. Night vision also allows aiming through compatible optics, a feature thermal lacks.

Chapters

  1. 00:01Intro: Thermal vs. Night Vision
  2. 00:28Gear Used: ArmaLite Optics
  3. 00:54Performance in Brush
  4. 01:38Effect of Light Pollution
  5. 02:04Using Flashlights
  6. 03:00IR Illuminator Use and Reflection
  7. 03:51Seeing Through Glass
  8. 04:58Firearm Heat Signatures
  9. 06:06Range Comparison
  10. 06:51Night Vision Advantages
  11. 07:37Conclusion & Viewer Input

Frequently Asked Questions

Can thermal optics see through brush?

Yes, thermal optics can see through light brush by detecting the heat signatures of objects behind it. However, dense foliage may still obscure the view, and a direct line of sight is generally required for optimal detection.

Does night vision work better than thermal in light pollution?

Yes, analog night vision generally performs better than thermal optics in environments with light pollution, such as from cell phones or flashlights. The ambient light amplifies the image in night vision, making targets stand out more clearly.

Can thermal optics see through glass?

No, thermal optics cannot see through glass. They measure temperature differences, and glass itself has a temperature profile that blocks the thermal imager from seeing what is on the other side.

What are the advantages of analog night vision over thermal?

Analog night vision offers a clearer, non-pixelated image resembling natural vision, allows for aiming through compatible optics and lasers, and performs better in low-light conditions with ambient light sources.

What is the effective range difference between thermal and night vision?

Thermal optics typically have a longer detection range for identifying heat signatures, demonstrated up to 2000 yards. Analog night vision's effective identification range is shorter, around 100 yards without supplemental IR illumination.

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