IDAS Dual-band RGB Filter
This is a quite unique dual-band RGB filter as mentioned earlier.
We got the initial feedback from one of Japanese users – Uto san. He created some comparison shots between VIS and NIR color. See at
it is obvious much more number of stars are captured in NIR shot. And It’s interesting to see stars show more color in NIR as well.
I’m just curious how it will come up when both are combined.
Any feedback on type 4 are most welcome.
Unmounted 31mm and 36mm as well as mounted 52mm and 28.8(1.25″) are currently available.
DigiBorg 