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The K401 expands on the benefits of a Common Main Objective [CMO] optical system by integrating a Plan Achromat objective to further reveal information within the field of view. Images on the edge of the field of view appear flat instead of curved, as in other systems, which makes the K401 ideal for inspection and photomicrography. With the longest standard working distance [110mm], the K401 merges the benefit of the Greenough system"s long working distance with the optical clarity of the CMO system for a more versatile solution for numerous applications. The K401"s working distance can be further increased [up to 312mm] through the use of Achromat auxiliary objectives.


Plan Achromat standard objective for true flatness and colour representation
Longer standard working distance of 110mm
Magnification up to 320X
Field of view up to 127.8mm
Various contrast and documentation methods

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