T4-2X2 Uniformity

The objective of developing this optic was to achieve high uniformity by utilizing a hotspot-free T4 distribution  

Features

• High Uniformity
• Reduced Backlight
• No-Hotspot

Challenges

The challenge presented by this lens was to efficiently transfer the luminance image from the LED to the pavement  

Solution

The solution involved a combination of lens geometry design utilizing ‘Étendue’ flux transfer principles and imaging optics  

Software

Licensed software access was granted for this project by the client. More info

• Solidworks
• LightTools
• AGI32