Harold Johnson Optical Laboratories

Last Updated:
02.12.13

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Cylindrical Optics

Cylinder Optics manufactured to your size, shape, and surface specifications,
coated or uncoated, made from a wide range of materials from common to exotic.

Achromatic Doublets Achromatic Triplets Anamorphic Meniscus Mirrors Plano-concave

Plano-convex Sphero-Cylinder Symmetric-concave Symmetric-convex Singlets

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Capabilities:

Scratch and dig Commercial to 10-5 (Mil-O-13830A)

Wedge to better than 0.50 arc minutes

Centration to better than 0.50 arc minutes

Parallel to better than 1 minute

Lens Thickness to +0.000/-0.025mm

Lens Dimensions to +/-0.025mm

Sizes to 457mm

Quantities from prototype to production

MIL-I-45208 and MIL-PRF-13830 qualified

Capabilities may vary with size and materials selected.