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a method of producing the optical images of small objects formed by a microscope on a screen (in the case of microphotography and microcinephotography, on a photosensitive layer).

In microprojection the objective (2) of a microscope (see Figure 1) produces, as usual, a magnified real image (1’) of an object (1), but the eyepiece (3) functions as a projection system (for this purpose, the microscope is focused so that [1’] is located in front of the front focus F of the eyepiece) and produces a real image (1”) on the screen (4). The linear optical magnification for the microoroiection is

where Δobj and eye are the nominal values of the magnifications for the objective and the eyepiece, feye is the focal distance of the eyepiece, and K is the distance from the eyepiece to the

Figure 1. Diagram of formation of an image in microprojection

Microprojection is also used to produce images of microscopic objects on the photocathode of an image-converter tube in research conducted by ultraviolet and infrared light and on the photosensitive layer of camera tubes in television microscopy.


References in periodicals archive ?
Tokyo, Oct 17, 2011 - (JCN) - Asahi Kasei Pharma recently received exclusive rights to develop, manufacture, and sell in Japan a transdermal patch formulation of its TeriboneuEhuman parathyroid hormone using microprojection technology from U.
Ideal light source for embedded microprojection applications delivers excellent optical power, efficiency, and bandwidth
We are pleased to have the study published in this highly respected peer-reviewed journal and are encouraged that ZP-PTH has demonstrated gains in lumbar spine bone mineral density relative to FORTEO([R])," commented Gail Schulze, Zosano's board chair and CEO, "ZP-PTH combines an established bone forming agent, with Zosano's rapid-delivery, user-friendly microprojection patch technology, and can offer patients an alternative to daily injections in a safe, effective and convenient treatment for osteoporosis.
One poster titled "Demonstrating 2-year Ambient Storage Shelf Life for Parathyroid Hormone PTH (1-34) Coated on a Novel Transdermal Microprojection Delivery System" highlights the formulation and packaging of the company's novel PTH-coated transdermal microprojection system that was tested in the recent Phase 2 clinical study of its lead product, the ZP-PTH rapid delivery patch.
Zosano ZP Transdermal Microprojection Delivery technology
This is an important strategic growth opportunity for the advancement of microprojection technology and Corning's industry-leading green lasers.
He will review progress made with Corning's Gorilla glass for portable display devices and its extension into the notebook computer and desk-top monitor space; advances with Corning's Epic[R] System and cell culture solutions; establishment of manufacturing processes for green lasers for microprojection in anticipation of 2009 sales; advances in mercury abatement for coal-fired power plants; and delivery of customer samples of thin-film photovoltaics for solar-powered energy solutions.
Daddona will discuss the use of Zosano's novel drug-coated microprojection technology in its lead product, the ZP-PTH rapid delivery patch for the treatment of osteoporosis, and two new pipeline programs: ZP-G-CSF (filgrastim) for the treatment of chemotherapy induced neutropenia (infection risk) and ZP-EPO for the treatment of anemia associated with chronic kidney disease.
announced today that it has closed enrollment of its Phase 2 clinical trial evaluating a parathyroid hormone (hPTH 1-34) transdermal microprojection delivery system to treat post menopausal women with osteoporosis who are at a high risk of bone fracture.
Zosano Pharma, previously named The Macroflux Corporation, was founded in October 2006 as a Johnson and Johnson Internal Ventures spin-out from the ALZA Company to progress several product opportunities based on the company's transdermal microprojection delivery system.
a world leader in ferroelectric liquid-crystal-on-silicon (FLCOS) microdisplays, has moved to the Synopsys Design Compiler(R) synthesis tool in designing its next-generation FLCOS backplane for high-resolution, high-speed microprojection and holographic data storage (HDS) systems.
Our name change reflects the positive evolutionary steps the company is taking to advance our innovative transdermal microprojection delivery system technology," said M.