while zooming into a scene light gets darker

Pixelboy

When I zoom in a scene, the environment is getting darker. In this scene I'm using no light (except some light emitter) and "preview lights" is also off.

what am I doing wrong?

frank0314

NM I didn't read correctly.

Richard Haseltine

If Preview lights is off then you are using the headlamp on the camera in preview, and if you have only emiittersyou are using it in renders unless you have switched it off. Since the headlamp is offset from the camera zooming close will reduce the light on the areas you are viewing.

Pixelboy

Headlamps are off. I put three spotlights into the scene; same result.

In this modes a have the problem:

Wired Shaded, Smooth Shaded, Wire Texture Shaded, Texture Shaded, Cartoon Shaded and Solid Bounding Box

Richard Haseltine

But as I said, if Preview Lights is off then you are using the headlamp anyway.

Pixelboy

Now I've got it 

Thank you!!