Dark field illumination device
Darkfield illuminator for a microscope slide
Daytime/nighttime arms sight
Deflection compensating structure for medical stand apparatus
Deployable reflector in the form of a reuleaux triangle for...
Determining the position of a moving object
Device and method for dark field illumination
Device and method for demonstrating optical effects
Device and method for examining chemical and/or biological...
Device and method for wide-field and high resolution imaging...
Device capable of exchanging image projection direction
Device for adjusting the diopter setting of a finder assembly
Device for adjusting the diopter setting of a finder assembly
Device for controlling light radiation
Device for coupling light into a microscope
Device for coupling the radiation of short-pulse lasers in an op
Device for coupling the radiation of short-pulse lasers in...
Device for generating line-shaped light beam and laser...
Device for marking microscopic preparations
Device for non-contact wide-angle viewing of fundus during vitre