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Looking For a Custom Optical Solution? Enquire

Biconvex lenses are a simple lens comprising two convex spherical surfaces, generally with the same radius of curvature. Knight Optical supplies a wide range of stock and bespoke biconvex lenses, available coated or uncoated.

Our stock range of  lenses are available uncoated or antireflective coated for visible applications through to NIR applications, including AR coated biconvex lens  for telecoms IR applications. We can offer custom biconvex optics to meet your requirements or alternatively edge stock lenses for a quick turnaround, please enquire.

Being a simple lens, biconvex lenses have a broad range of applications including, but not limited to, focussing and control of laser beams, moderate quality imaging and other optical instruments.

Every component is individually tested by our highly skilled technicians in our state of the art metrology lab to ensure all components meet our high quality standards. Please contact our multilingual technical sales team and discover how Knight Optical’s high quality biconvex lenses can improve your instrumentation and supply chain experience.

Items 1-10 of 31

Name Coating Focal Length (mm) Diameter (mm) Back Focal Length (mm) Centre Thickness (mm) Edge Thickness (mm) Material Price Buy
LXS0166 AR Coated 340-700nm 12.7 12.7 UVFS
£38.50
LXS0165 AR Coated 340-700nm 9.0 6.0 UVFS
£38.50
LXS7526 Uncoated 75.0 25.0 UVFS
£72.55
LXS7512 Uncoated 75.0 12.5 UVFS
£53.46
LXS5026 Uncoated 50.0 25.0 UVFS
£72.55
LXS5012 Uncoated 50.0 12.5 UVFS
£53.46
LXS3050 Uncoated 38 22.5 UVFS
£65.95
LXS2525 Uncoated 25.0 25.0 UVFS
£72.55
LXS2512 Uncoated 25.0 12.5 UVFS
£53.46
LXS1513 Uncoated 15.0 12.5 UVFS
£53.46
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Biconvex Lenses

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