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Camera Lucida | Chambre Claire P. Berville – only images,Camera Lucida | Chambre Claire P. Berville – only images,Camera Lucida | Chambre Claire P. Berville – only images,Lot - CHAMBRE CLAIRE UNIVERSELLE BY P. BERVILLE, PARIS,Camera Lucida | Chambre Claire P. Berville – only imagesCAMERA LUCIDA/カメラルシダThis is an early model of the Chambre Claire Universelle. The fixture at the tip of the rod has been replaced with another component, but it functions well.There is a slight chip on the edge of the prism; however, based on my usage, no optical issues have been observed. It is in excellent condition, with fully functional optics and all 12 lenses. The case is also in very good condition.A lever makes it easy to handle and keeps the rod upright. With no knurling and minimal force required, it is gentle on the fingertips.I have hardly seen this CCU - is this because it was an early product before CCUs were widely available and mass produced?This design is uncommon in camera lucida manufacturing. I truly like it and hesitate to part with it.Thank you!***日本ではこの分野についてはまったく需要がないですが、アメリカと西ヨーロッパでは科学器具系のコミュニティやコレクターが多いため、そういった方々向けに英文表記しています。【希少　箱付き】アンティーク　昭和20年代　タイガー計算機　手回し式計算機。最近、カメラルシダに関する専門的知識を開陳してCCLを販売する者がありますが、しかしあれは私独特の職業的経験と長年の調査に基づく個人的見解による文章/著作物を、係るセラーが剽窃したものです。中国美術 本物和田玉 巻珠紋 透かし彫り 玉佩 掛け物 根付 玉彫 コレクション。