Diff of R1 - Tiyoda Optical

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Chiyoda microscope R1-bi 1959-
4x to HI100x condenser for objective lens

千代田顕微鏡　R1-bi 1959年～
4×～HI100×対物レンズ対応コンデンサー


Chiyoda microscope R1-bi 1959-
Vertical coarse stop position setting format

千代田顕微鏡　R1-bi 1959年～
上下粗動ストップ位置設定形式