Lens effects make renders very dark

[Alex_M]

Yes, it's a regular render in the 3ds Max UI. Attached is a simple scene where you can test. Render the whole image first without lens effects and then turn it on an render a region. The region will look fine but the exposure outside of the region will drop.

[tashko.zashev]

The issue is reproduced and forwarded to our developers.
We will post here when the fix came out. Thank you very much!

[tashko.zashev]

We have fixed that for the next service pack release.

[Alex_M]

Great to hear, thanks!