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What is the maximum lens diameter the MRF® system is capable of polishing?

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What is the maximum lens diameter the MRF® system is capable of polishing?

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QED’s current line of commercial MRF polishing systems can polish optics that range in size from just a few millimeters up to optics that exceed 1 meter. The Q22-XE can polish optics up to 100 mm. The Q22-X and Q22-Y have a nominal maximum diameter capacity of 200 mm, with a maximum weight capacity of 7kg (workpiece and holder). For certain lens geometries, the maximum diameter can be greater than 200 mm. The Q22-400X has a nominal maximum lens diameter of 400 mm. The Q22-750P2 extends MRF finishing to large plano optics up to 750 mm x 1000 mm. QED’s latest machine, the Q22-950F brings finishing capabilities to optics up to 950 mm x 1250 mm, including off-axis aspheres and freeform optics.

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