Fluorescence observing apparatus
Focus compensating lens for use in extreme temperatures
Forensic microscope, in particular for examination of writing
Forming aspheric optics by controlled deposition
Frequency shifter and optical displacement measuring apparatus u
Fused silica lens, microlithography system including a fused sil
Glass substrates coated with a stack of thin layers having...
Glasses for laser protection
Hemispheric lens for a remote-controlled retail electronic...
High definition thin film reflective screen
High efficiency collector for laser plasma EUV source
High energy ultraviolet laser reflector grown on a single crysta
High-reflection silver mirror
High-reflection silver mirror
High-reflection silver mirror
Holographic wavefront sensor
Hybrid diffractive optical filter
Illuminating apparatus
Illumination apparatus for optical instrument
Illumination device for a DUV microscope and DUV microscope