Optical: systems and elements – Lens – With support
Reexamination Certificate
2006-01-10
2006-01-10
Ben, Loha (Department: 2873)
Optical: systems and elements
Lens
With support
C359S811000, C359S820000, C359S206100, C359S513000, C347S258000, C269S040000
Reexamination Certificate
active
06985312
ABSTRACT:
An image forming apparatus comprising a lens mounting device in an optical housing. The lens mounting device can prevent the lens mounted on a lens bonding member from being affected by fluctuations in an ambient temperature around the optical housing. The lens is fixed on the lens bonding member through an adhesive layer. The adhesive layer has a thickness of 0.2 mm or above.
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Ono Rumiko
Yamakawa Takeshi
Ben Loha
Ricoh & Company, Ltd.
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