Hot Sale Nuv M Plan Apo Objective Lens Microscope 50X Pfl95mm Na0.7 FL3.5

NUV (Near – UltraViolet) Objective Lens

NUV objective lens is a lens mainly used for near – ultraviolet light observation.

1. NUV objective lens is widely used in semiconductor inspection. It helps in detecting microscopic defects on the surface of semiconductor wafers during the manufacturing process by using near – ultraviolet light to achieve high – resolution imaging.
2. In the field of fluorescence microscopy, it plays a crucial role. It allows for the excitation and detection of fluorophores that have specific absorption and emission spectra in the near – ultraviolet region, enabling detailed studies of biological samples such as cells and tissues.
3. NUV objective lens is also applied in materials science. It can be used to analyze the optical properties of various materials in the near – ultraviolet range, providing valuable information about the material’s composition, structure, and any potential defects or impurities.
4. In forensic science, these lenses are utilized for the examination of evidence. They can help in analyzing trace materials, such as fibers or inks, through their fluorescence characteristics under near – ultraviolet light, aiding in criminal investigations.
5. The lens is used in optical lithography as well. It helps in the precise patterning of micro – and nano – structures on substrates by focusing near – ultraviolet light, which is essential for the production of integrated circuits and other micro – fabricated devices.