Hi. I built a large 12" digit scoreboard 3 years ago and it has worked well. The only problem with it is the LEDs have a 60 degree veiwing angle. I would like to change these to 120 degree so they can be seen better. My problem is I can not find any to buy off the shelf. Can anyone help me locate what I want. The leds I used where 10mm red made by kingbright 577-768.
Thanks Eddie.
If you coat LEDs in a white crystalline substance they will be visible at a wider angle. Just try wetting one with saliva and dipping it in sugar to see how this works. Obviously sugar is not a long term solution but other white crystalline substances may be.