Ordered some sheets of Lee Zircon filters. Six 61x61cm sheets were 40 euros. They’re supposed to handle heat better. I got the minus green filters in three variations, 803, 804 and 805.
Here they are installed in front of the Olight S1 Mini CW. Normal minus green filters are included. The 804 and 803 Zircon filters are better at retaining the color temperature while just moving the tint towards the BBL. However, they can’t be used to correct a severe green tint. Also would have wanted the stronger 802, but it wasn’t available.
Here’s the relative output (click links for CRI data):
No filter : 100%
Zircon 803 : 79.9%
Zircon 804 : 83.6%
Zircon 805 : 86.6%
279 -Eighth : 87.2%
249 -Quarter : 81.5%
248 -Half : 71.5%
Tint graph
