Products/Services for Concave Mirror Price

  • Spherical Mirrors-Image
    Spherical Mirrors - (42 companies)
    Spherical mirrors are curved so that reflected beams converge on a focal point. Important parameters to consider when searching for spherical mirrors include diameter, radius of curvature, thickness, and focal length. The diameter of the mirror...
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    Radius of Curvature
  • Parabolic Mirrors-Image
    Parabolic Mirrors - (16 companies)
    Parabolic mirrors offer excellent correction of spherical aberration. Parabolic mirrors can either be on-axis or off-axis. On-axis parabolic mirrors produces collimated reflected light. Off-axis parabolic mirrors focus reflected light to a focal...
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  • Laser Mirrors-Image
    Laser Mirrors - (58 companies)
    Image Credit: Edmund Optics | CVI Laser Optics. Laser mirrors are designed for high reflectance and durability at individual laser wavelength ranges. Laser mirrors are used on the surface of solid-state lasers including alexandrite, Nd-glass, ruby...
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  • Optical Mirrors-Image
    Optical Mirrors - (219 companies)
    Optical mirrors have a smooth, highly-polished, plane or curved surface for reflecting light. Usually, the reflecting surface is a thin coating of silver, or aluminum on glass. Product specifications for optical mirrors include diameter, radius...
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  • Spherical Lenses-Image
    Spherical Lenses - (138 companies)
    ...or diverge) light, effectively performing in an opposite manner when compared to positive lenses. Meniscus lenses, which effectively combine convex and concave lenses, can be positive or negative, depending on which side of the lens is convex or concave...
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    Telescopes - (56 companies) the body of the telescope. In refractor telescopes, the telescope lens is convex in shape, meaning that it is thicker in the middle than at the edges. In a reflecting telescope, light is reflected and focused by using a concave mirror. Typically...
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    Spherometers - (4 companies)
    Spherometers are used to measure the radius or curvature of spherical surfaces such as optical lenses, spherical mirrors, and balls. These small, high-precision optical test instruments are also used to measure the thickness of microscope slides...
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    Reflectors - (17 companies)
    ...are a circular segment from one side of a full paraboloid. The focal point is off the mechanical axis, giving full access to the reflector focus area. Unlike standard parabolic mirrors, these mirrors direct and focus incident collimated light at a specific angle...
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    Microscopes - (706 companies)
    Microscopes are instruments that produce magnified images of small objects
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    Optical Lenses - (342 companies)
    ...mirrors and retroreflectors. Optical lenses have been used since at least c. 700 BCE for a variety of applications, including: Magnification. Correction of optical aberrations. Use as a firestarter (burning-glasses). Image focusing. Image projection...
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  • Inexpensive 'adaptive optics' achieved by Sandia's optical clamp | EurekAlert! Science News
    But for the overwhelming majority of laser users who do not need such fine control, deformation of a single mirror through convex or concave deformation applied through only a single … … be the ticket, especially when the price is expected to be …
  • Inexpensive ‘Adaptive Optics’ Achieved By Sandia’s Optical Clamp
    But for the overwhelming majority of laser users who do not need such fine control, deformation of a single mirror through convex or concave deformation applied through only a single … … be the ticket, especially when the price is expected to be …
  • Flat Field Imaging Spectroscopy Using Aberration Corrected Holographic Gratings
    Existing spectrographs classically fall into one of two common types, either a plane grating, used with associated lenses or mirrors for focusing and collimating, or a concave diffraction grating as the sole … … drawbacks in terms of complexity, price , and compactness; and, in …
  • Reflecting Telescope Optics I
    technical simplification in manufacture and test of the concave secondary compared with the convex secondary in the … It should be remembered that the technical price for the compactness of the Cassegrain telescope compared with the longer 1- mirror telescope is the associated problem of the severe centering tolerances (see § 3.7.2) unless the centering is actively controlled …
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    … 'drain that conveys liquid waste from toilets, etc.'). g(104207427,'electrical device consisting of a large array of connected solar cells'). g(104207623,'a cell that converts solar energy into electrical energy'). g(104207775,'a concave mirror that concentrates the rays … … back than in front'). g(104214069,'soybeans bought or sold at an agreed price for delivery at …
  • Spacegraph, A True 3-D Pc Peripheral
    If the mirror is forced alternately to deform into concave and convex shapes, it is possible to reduce the amplitude of mirror motion without sacrificing the amplitude of image motion. The price is constancy of magnification (always unity for the flat mirror).
  • Double-curvature surfaces in mirror system design
    The advantages they have over achromatic and apochromatic objectives are the lower price and the possibility of … The first un- obstructed telescope was probably the Schiefspiegler,12 which consisted of two spherical mirrors , one concave and one convex, arranged tilted to avoid the boring of the pri- mary and the beam obstruction.
  • The price for information about probabilities and its relation with risk and ambiguity
    … Result 1 in suggesting that risk aversion produces different effects on the reservation price of an ambiguity … Consider two equally risk-averse DMs, having the same (strictly concave ) utility function, but with opposite and mirrored ambiguity attitudes.
    However, due to the high price and the required lead-time of 6 weeks, another approach was … A concave reflector, model 7292, with a focal length of 125mm and a F/3.2 from Oriel instruments; and a square mirror model K45-340, 75mm, UV coated from Edmund Industrial Optics, are used instead.
  • A Compact Prism Spectrograph Suitable For Broadband Infrared Spectral Surveys With Array Detectors
    The astigmatism in the cross-dispersion direction is increased by our requirement that the center of curvature of the concave prism face lie on the axis of the mirror . This small price in optical performance buys a significant easing of the burden on the person performing …