After seeing Djozz’s unexpected amazing result, we know that the Optisolis can be used for flashlight applications. At least for ultra high CRI small low powered EDC. I took some tint shots and the results were not as expected. Like Djozz said earlier, the extra “ultra” can’t be noticed as obvious as if we compare R70 to R9080. The difference compared to R9080 is too subtle for most people to notice in everyday scenes.
In natural scenes only those with extra CRI snobism will spot it. The biggest difference seen on blue (subtle), green (looks darker), and obviously any turquoise (cyan) colored stuff.
This perhaps looks like Lumileds’s “crisp white”. When shine onto white fabrics it looks whiter than the R9080 while still retain the strong blue, red, and green.
Don’t expect anything magical like the swap from R70 to R9080. IMHO, Red is more critical than cyan, even the move from R9050 to R9080 usually gives instant improvement. This is a great choice for ultra high CRI, low glare, evenly lit lighting system.
Retail price estimated USD 0,4-0,5/pc for the highest CRI rank. It’s cheap CRI/output wise, but very expensive for 757 class. The extra “hidden” performance tested by Djozz makes it an economical alternative for your own ultra high CRI home lighting.
See it for yourself. Not much difference from the already superior R9080:
I had to find suitable objects to show you the difference made by the Optisolis. The NF2W757GT-F1 (Optisolis) ran in 4S (4x series).
- Clemence