PRODUCT FAMILY
Ball & Drum Lenses
Ball and drum lenses provide compact, short-focal-length geometries for fiber coupling, endoscopy, sensing and miniature illumination systems.
Compare K9 optical glass and UV fused silica options by diameter, effective focal length and application wavelength.
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Ball & Drum Lenses
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Choosing optical glass for wavelength and environment
Compare K9, fused silica, sapphire and infrared materials.
Read guide → SPECIFICATION GUIDESurface quality, flatness and wavefront error
Understand which tolerances affect imaging and laser performance.
Read guide → COATING GUIDEMatching optical coatings to the operating band
Select AR, mirror and beamsplitter coatings by wavelength and angle.
Read guide →Need a different diameter, tolerance or coating?
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