Sentence examples for lens microscope from inspiring English sources
To investigate the usefulness of a novel semen analysis device consisting of a single-ball lens microscope paired with a state-of-the-art smartphone equipped with a camera.
Sample solution and detecting reagent solutions were sequentially introduced through the valving capillary, and the valve is closed to completely stop the solution flow inside the immuno-reaction capillaries and detected using thermal lens microscope (TLM).
Many historians believe a Dutch lensmaker, Zacharias Janssen, invented the first two-lens microscope with the help of his father, Hans, in the 1590s.
Bacteria were first observed by the Dutch microscopist Antonie van Leeuwenhoek in 1676, using a single-lens microscope of his own design.
van Leeuwenhoek observed his own red blood corpuscles (erythrocytes) in 1674 with his simple self-built hand-held single-lens microscope (Dobell 1958).
Earlier this year it exhibited 127 single-lens microscopes from the time of Antoni van Leeuwenhoek to Charles Darwin.
The life that passes before his eyes is the cinematic analogue to his paintings and drawings, with images glimpsed in mirrors, through camera lenses, microscopes and one-way glass.
The formation of images by lenses, microscopes, telescopes, and other optical devices is described by ray optics, which assumes that the passage of light can be represented by straight lines, that is, rays.
Apochromatic objectives resulted from the theoretical physics elaborated by Ernst Abbe in the nineteenth century, yet before the development of the color-corrected lens, simple (i.e., single-lens) microscopes were capable of resolving surprisingly fine details.
The introduction of chromatically corrected objective lenses in the 1800s dramatically improved the performance of compound-lens microscopes and initiated finer detail studies of constituents in blood (Addison 1841 1842).
These categories reflect abnormal effects on host cells, tissues, and organs that can be seen without a hand lens or microscope.
