We are currently offering a catalog featuring four products from the long-working-distance objective lens (Apo) series for free.
The "Mikeshya Original Brand Long Working Distance Objective Lens (Apo) Series" is a product catalog from Mikeshya Co., Ltd., which offers a one-stop service from optical design to processing (lens polishing and metalworking) and assembly adjustment. This catalog features four products from the long working distance objective lens (Apo) series, including the "BJ180," which has a real field of view of Φ12 (field number Φ24mm) and a weight of 223g, and the "BJ181," which has a real field of view of Φ4.8 (field number Φ24mm) and a weight of 220g. 【Product Model Names】 ■M Plan Apo 2× "BJ180" ■M Plan Apo 5× "BJ181" ■M Plan Apo 20× "BJ182" ■M Plan Apo 50× "BJ183" *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (M Plan Apo 2× "BJ180")】 ■Focal length f (mm): 100 ■Numerical aperture NA: 0.055 ■Working distance W.D. (mm): 34 ■Weight (g): 223 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Sankei-sha Co., Ltd. is a company that handles everything from optical design to processing (lens polishing, metal processing) and assembly adjustment. Since we manage everything in-house from design to manufacturing, we can quickly bring products to market, from prototypes (one unit) to mass production. Please feel free to contact us if you have any inquiries.