They are used as ultra-thin beam splitters, windows, mirrors, and filters!
The pellicle optical elements from National Photo Color Co. are used primarily in spectroscopic devices as ultra-thin beam splitters, windows, mirrors, and filters, due to their film thickness of a few micrometers, which eliminates secondary reflections, spherical aberrations, chromatic aberrations, and refraction anomalies.
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basic information
【Size】 Standard frame sizes: Circular: diameters of 1, 2, 3, 4, 5, 6 inches; Rectangular: 5×7 inches. Other sizes (from 1/16 to 16 inches) are also available. Screw hole processing for mounting on a stand (pole) is also available as an option. 【Film Thickness】 You can choose from the following two types: ST (5μm±10%) / ETP (2µm±10%) 【Uniformity of the Film】 1 fringe (1/2 wavelength) per inch.
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Applications/Examples of results
Optical elements of a spectroscopic device, laser optical systems, optical components on the laser optical path.
Company information
Kantam Ushikata is an expert in cutting-edge laser, robotics, and measurement technologies. Kantam Ushikata Co., Ltd. was founded 100 years ago as a manufacturer of surveying instruments. Since then, we have been handling not only surveying instruments but also laser oscillators and related optical devices. In recent years, we have established a robotics division, aiming to contribute to society by providing collaborative robots, industrial robots, and service robots.
