| About 82 results  | www.google.com/patents/EP2354830B1?cl=fr ... côté objet de la première lentille est convexe et une surface côté image de la
première lentille est concave ;. dans laquelle une surface ... |
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 | www.google.com/patents/WO2003085457A1?cl=en An exposure head and exposure apparatus for controlling pixel portions fewer
than all the pixel portions arrayed on a substrate by a control ... |
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 | www.google.com/patents/US5309270 An optical scanning system for use in a laser printer, including a first light
receiving section for controlling a scan timing and a second light ... |
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 | www.google.com/patents/US6366364 Respective image information data of three colors for forming a color image and
a monochrome image information data are obtained from ... |
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 | www.google.com/patents/US6088167 In an optical scanning apparatus for causing a luminous flux from a rotary
polygon mirror 4 to form an image on a surface to be scanned 6, ... |
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 | www.google.com/patents/US5969883 In an imaging lens suitable for image reading of a four-lens element configuration
comprising, successively from the object side, positive, ... |
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 | www.google.com/patents/US4632520 A plastic objective lens system comprises at least one convex lens constituted of
a plastic material exhibiting a relatively small absolute value of ... |
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 | www.google.com/patents/US5757534 In a light scanning optical system comprising a first imaging optical system, a
deflector, and a second imaging optical system successively ... |
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 | www.google.com/patents/US6018410 A first lens made of a positive meniscus lens having a convex surface directed
onto the object side, a second lens made of a biconcave lens, ... |
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 | www.google.com/patents/US20010007346 In an image readout apparatus comprising a light source for illuminating an
original, a linearly arranged light-receiving device array, and an ... |
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