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Home › Imaging optical system, image projection apparatus using the same, and image projection system having lens units which are arranged from an enlargement conjugate side toward a reduction conjugate side

Imaging optical system, image projection apparatus using the same, and image projection system having lens units which are arranged from an enlargement conjugate side toward a reduction conjugate side

US Patent 10955732 · Granted Mar 23, 2021

Estimated economic value: $52,000 ⓘ

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