It's a high detailed photoreal manual digital camera lens, Voigtlander nokton 17.5mm F0.95,
This is a very fast microfourthird mount lens.

You can use Max 2010~2014 for rendering with Maxwell render and V-Ray.
You can also use FBX, OBJ, STL, 3DS or vrayproxy formats for Polygonal tools and 3DM, IGS or SAT for Nurbs modeler like Rhino.

In case of FBX, there are two version included. (normal & triangulated version)

In .Max and .3DM file, there are the same named layers embeded.
So if you need more subdivided mesh for some parts, you can easily change it from original Nurbs model.
In my case, I used 3DM->FBX->3dsMax converting process.

And all parts have just one multi-sub Material, so you can easily convert to proxy file.

Object / Polygon / Vertex count is, (case of 3ds Max2013 file)

object 18 (camera included)
vertex 45002
polygon 34798

Camera setup, 1 textures and a HDRI is included with Studio Lighting Setup.

Thank you.