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Trimming Cemented Lens

Both lens cemented and then cut the edge.
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Trimming Cemented Lens


The edge-cut lens produced by Nanjing April can ensure that the squareness of the four sides is within 0.02mm, the number of apertures is 5 and the local error of 0.5, and the eccentricity can reach below 0.02. Including meniscus trimmed lenses, plano-convex trimmed lenses, plano-concave trimmed lenses and biconvex trimmed lenses. And the processing can be unilateral cutting, symmetrical cutting on both sides and quadrilateral cutting and other shapes to meet the assembly requirements of the demander. Used in projectors, scanners and other fields.


Matrial:H-K9L

S/D: 80/50

Surface Accuracy: 2(0.5)

Verticality:<3′

Total TIR: <4′

Protective Chamfer: 0.2mmMAX FW

Coating:As request

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"Quality first, customer first, development and innovation"
Nanjing April Electro-Optics Ltd. founded in 2012, is specialized in high-precision cold processing of crystal materials, with sapphire, quartz and optical glass as raw materials. Core products including window, lens, crystal rod, prism, ball, filter, cylindrical mirror, ball cover, and so forth. 

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