background issue when rendering from left/front

[M.Max]

Hi guys,
I think it is a bug but not quite sure so here it is :
-simple scene lighted with hdri and vray sun
image 1 is from camera and the background is OK
image 2 is from front view and the back ground is getting dark while the scene is OK.
Am I missing something obvious here ?

Thanks in advance .

[dlparisi]

It's correct. For the front view there is no actual field of view to compute what part of the spherical HDRI to use in the image so it's using just a pixel or two to fill up the background.

[M.Max]

Mmm so the only workaround is to use backplate in screen mode.?
the reflectlion seems to be affected too by this.
tryed to use camera with huge focal lenghth but I counter the same issue (a bit better actully) .. Will keep trying and keep you updated.
Thanks