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Pellicle mirror information


The pellicle mirror of the Canon EOS RT

A pellicle mirror is an ultra-thin, ultra-lightweight semi-transparent mirror employed in the light path of an optical instrument, splitting the light beam into two separate beams, both of reduced light intensity. Splitting the beam allows its use for multiple purposes simultaneously. The thinness of the mirror practically eliminates beam or image doubling due to a non-coincident weak second reflection from the nominally non-reflecting surface, a problem with mirror-type beam splitters.[1] The name pellicle is a diminutive of pellis, a skin or film.

  1. ^ Eric P. Goodwin, James C. Wyant (2006). "Plate and Pellicle Beamsplitters". Fundamentals of Interferometry. SPIE Press Book. p. 8. ISBN 978-0-8194-6510-8.

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Pellicle mirror

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A pellicle mirror is an ultra-thin, ultra-lightweight semi-transparent mirror employed in the light path of an optical instrument, splitting the light...

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Pellicle

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various protozoa Pellicle mirror, a thin plastic membrane which may be used as a beam splitter or protective cover in optical systems Pellicle (dental), the...

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Canon Pellix

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accomplished using a stationary semitransparent pellicle reflex mirror instead of the usual moving SLR mirror, and placing a CdS meter cell behind it for...

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Sony SLT camera

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Sony proprietary designation for Sony Alpha cameras which employ a pellicle mirror, electronic viewfinder, and phase-detection autofocus system. They...

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Canon EOS RT

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1989 to 1992. The camera is essentially an EOS 630/EOS 600 with a pellicle mirror. Only 25,000 were manufactured at the end of the EOS 630 production...

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Beam splitter

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remainder is reflected. A very thin half-silvered mirror used in photography is often called a pellicle mirror. To reduce loss of light due to absorption by...

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Canon EOS 650

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transport, an improvement from the 650's 3 fps. The Canon EOS RT is a pellicle mirror version of the EOS 630 with 8ms shutter lag and an additional eight...

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Nikon F2

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titanium-armored F2 but this time with a fixed (not reflex), semi-silvered, pellicle mirror, manual lens diaphragm control and a mechanically matched titanium-armored...

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Transparency and translucency

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scattering Clarity meter Colloidal crystal Haze (optics) Light scattering Pellicle mirror Photonic crystal Transparent metals Turbidity Thomas, S. M. (October...

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Canon FT QL

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year after the pellicle mirrored Canon Pellix. However it differs from the Pellix models, having a normal quick-return reflex mirror and offering stop-down...

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Extreme ultraviolet lithography

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NA optical system. Production EUV tools need a pellicle to protect the mask from contamination. Pellicles are normally expected to protect the mask from...

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Velocity interferometer system for any reflector

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optical tables with discrete optical components such as beam-splitting pellicles, mirrors, quarter wave delay plates, glass etalons, high voltage photo-multiplier...

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Camera

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providing through-the-lens viewing, including the use of a semi-transparent pellicle as in the Canon Pellix and others with a small periscope such as in the...

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Bidirectional reflectance distribution function

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measurements the beam must pass from an external light source, bounce off a pellicle and pass in reverse through the first few elements of the conoscope before...

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Nikon F3

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with the Nikon F High Speed and the F2H, it featured a fixed pellicle semi-transparent mirror, diverting 30% of the light through to the view finder, allowing...

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Carbon nanotube

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000 lb over a range of 2,500 miles. IMEC is using carbon nanotubes for pellicles in semiconductor lithography. In tissue engineering, carbon nanotubes...

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Cinema Products Corporation

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vice-president of the Mitchell Camera Corporation. Their first product was a Silent Pellicle Reflex conversion of the Mitchell BNC 35 mm Motion picture camera. The...

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Racial segregation in the United Kingdom

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"Desi Style — The History and Significance of England's Anglo-Asian Pubs". Pellicle. 2 June 2021. Retrieved 9 March 2022. Prem, Dhani R. (1966). The parliamentary...

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BNCR mount

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which, in various versions, was a pellicle (partially silvered) mirror or a (100% silvered, first surface) rotating mirror. The initials stand for Blimped...

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