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N-BK7 Plano-Convex Lenses — GLA11 Series

N-BK7 plano-convex lenses in the GLA11 series family. This family includes uncoated lenses and A, B, C and AB coating options; applicable specifications are defined for each variant.
Choose a coating branch before comparing individual GLA11 models. The uncoated, A, AB, B, C and non-standard branches keep their own specifications, so use the required wavelength coverage and geometry to narrow the available options.

Choosing GLA11 Series — N-BK7 Plano-Convex Lenses

A, AB, B and C identify different listed coating bands; choose the band that covers the source and detector wavelengths.
Compare focal length and diameter within the selected branch, and check thickness and back focal length for installation.
For a non-standard requirement, provide the desired material, dimensions and coating rather than assuming that a catalogue variant can be substituted.

Use the optical-parameter guide to distinguish focal, aperture and surface specifications.Non-standard GLA11 models may use ZF or H-ZLAF2A instead of N-BK7. The selected model specifications determine the material.

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