Products/Services for Large Plastic Concave Mirror

  • Optical Mirrors-Image
    Optical Mirrors - (369 companies)
    Optical Mirrors Information 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...
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  • Spherical Mirrors-Image
    Spherical Mirrors - (84 companies)
    Spherical Mirrors Information. 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...
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  • Spherical Lenses-Image
    Spherical Lenses - (213 companies)
    ...of the lens is convex or concave. The meniscus lens image below shows a negative meniscus lens. Type. Polarity. Ideal conjugate ratio. Image. Biconvex. Positive. < 5:1. Plano-convex. Positive. All. Plano-concave. Negative. Infinite, larger finite (ie...
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  • Optical Lenses-Image
    Optical Lenses - (447 companies)
    ...the ideal lens shapes for an application's conjugate ratio. Lens shape. Ideal conjugate ratio. Biconvex. < 5:1. Plano-convex. All. Plano-concave. Infinite, larger finite ( > 5:1). Biconcave. < 5:1. Meniscus. Varies; dependent upon curvature and polarity...
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  • Telescopes-Image
    Telescopes - (59 companies)
    ...for viewing wildlife, and very large devices for astronomical study. Most telescopes are assemblies of lenses and mirrors that are used to gather light. Other telescopic devices are designed to detect objects by the emission or reflection of different...
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    Diffraction Gratings - (53 companies)
    A diffraction grating uses a substrate with parallel grooves to disperse light into its spectra. Eschelles are included in this area. Diffraction gratings are optical elements that are similar to lenses or mirrors. Diffraction gratings...
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    Reflectors - (52 companies)
    ...reflectors 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...
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    Plastic Tubing - (629 companies)
    Plastic tubing is tubing constructed from plastic compounds for use in fluid flow or structural systems, or as insulation or sheathing for electrical or heating assemblies. Plastic tubing is tubing constructed from plastic compounds for use in fluid...
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    Parabolic Mirrors - (35 companies)
    Parabolic Mirrors Information. 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...
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  •  
    Plastic Sheet and Plastic Film - (891 companies)
    ...properties. Fillers also have a large impact on a plastic 's properties. Choices include aramid fibers, chopped fibers, carbon fillers, glass powders, metal powders, and other mineral or inorganic materials. Unfilled products are also available. Sizes...
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  • Visualizing cross sections of 3D turbulent flows using a modified white light Lau interferometer
    The authors intend to use optically accurate, very large diameter, variable focus, mirror finish plastic membrane concave mirrors of any desired f-number.
  • WNGlosses (finlayson-gwc2014.zip\CICWN-1.0.zip)
    to store computer information; |memory_device_N consist_V long_J thin_J plastic _N strip_N coat_V iron_N oxide_N use_V record_V audio_N video_N signal_N store_V computer_N information_N 03708425_N| … … oscillator_N 03709206_N| a scientific instrument that magnifies an image |scientific_instrument_N magnify_V image_N 03709363_N| a large wine bottle for liquor … … required_J weight_N 03714721_N| anything added to fill out a whole; |add_V fill_out_V whole_N 03714899_N| (usually plural) the components needed for making or doing something; |usually_R plural_J component_N need_V make_V do_V 03715114_N| reflecting telescope in which the aberration of the concave mirror is .
  • wn_g.pl (finlayson-gwc2014.zip)
    … contains data that will tell a reading device who you are and what your account number is, etc.'). g(103708036,'memory device consisting of a long thin plastic strip coated with iron … … image'). g(103709363,'a large wine bottle for liquor … … are mere makeweights"'). g(103714899,'(usually plural) the components needed for making or doing something; "the recipe listed all the makings for a chocolate cake"'). g(103715114,'reflecting telescope in which the aberration of the concave mirror is reduced by a …
  • data.noun (edu.mit.mwe2011.zip)
    … 06 n 01 pantechnicon 1 001 @ 03022224 n 0000 | (British) a large moving van (especially … … paper covers 03086412 06 n 02 paperclip 0 gem_clip 0 001 @ 02450667 n 0000 | a wire or plastic clip for holding sheets … … 06 n 01 parabolic_ mirror 0 002 @ 03087218 … … n 0000 | a concave reflector used to produce …
  • data.noun (finlayson-gwc2014.zip)
    … pantechnicon 9 002 @ 03773168 n 0000 ;r 08805749 n 0000 | a large moving van (especially … … 03863001 29 n 03 paper_clip d paperclip 1 gem_clip 8 001 @ 03028973 n 0000 | a wire or plastic clip for holding sheets … … 65 n 01 parabolic_ mirror a 002 @ 03864261 … … n 0000 | a concave reflector used to produce …
  • noun.dat (finlayson-gwc2014.zip)
    … 0000 | a pantry or storeroom connected with the kitchen (esp in a large house) for preparing … … War II 02851344 06 n 02 paperclip 0 gem_clip 0 001 @ 02302642 n 0000 | a wire or plastic clip for holding sheets … … 06 n 01 parabolic_ mirror 0 002 @ 02852150 … … n 0000 | a concave reflector used to produce …
  • Fringe 2005
    … during the whole development and manufacture of INOs after every processing step: measurement of the first pre- processed grinded glass lenses still having a large shape deviation up to … … pressed lenses, injection moulded plastic lenses as well as precision processed metal mirrors . … together with the miniature sensor makes the record of unusual large apertures of concave and convex surfaces …
  • Adaptive Mirror For Large-Aperture Laser Beams
    Generally, the shadow technique measurements showed the good optical quality of the central part of the plane and concave metal- coated plastic mirrors . Its use enable to elimi- nate the disadvantages of conventional large - aperture bulk mirrors, namely, the large …
  • A Decade Of Development In Passive Night Vision Goggles
    Essentially the catadioptric magnifier comprised a positive meniscus lens in which the convex and concave internal surfaces were employed as small primary and large secondary mirrors respectively. … "add -on" lens were assumed to be fabricated in a low dispersion optical plastic - although glass would …
  • Checking the symmetry of stretchable plastic membrane concave mirrors using a lateral shearing interferometer
    The circular stretchable plastic membrane mirror for optical purposes was first described in 198 by one of the authors, Reference 1 . The then very optically imperfect concave mirror was used as a large diameter light collimator in a flow visualiser.