hollow-cone illumination [FBbi_00000290]
Illumination parallel or at small angles to the optical axis is attenuated or blocked by a stop
hollow-cone illumination
ID: FBbi_00000290
Class
Illumination parallel or at small angles to the optical axis is attenuated or blocked by a stop
Open in VFB 3D Browser →Classification
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.