The optical meniscus lens features a concave-convex design that helps control aberrations while maintaining high image quality in positive focal length systems. This optical meniscus lens delivers high transmission and mechanical stability, making it an ideal solution for precision imaging and optical path optimization.
Material :
H-K9L (CDGM), including Schott, Hoya, Ohara, Crystal, and Corning Fused SilicasDesign wavelength :
632.8 nmFocal Length Tolerance :
±1%Dimension Tolerance :
+0.0 / −0.1 mmThickness Tolerance :
±0.1 mmSurface Accuracy :
λ/4 @ 632.8 nmSurface Quality :
40-20Centration :
<3'
Product Description
This optical meniscus lens combines one convex surface and one concave surface to achieve controlled focal length and reduced aberrations. When the convex curvature exceeds the concave curvature, the meniscus lens provides a positive focal length, making it suitable for magnification, imaging, and beam conditioning.
Available in premium materials such as Schott, Hoya, Ohara, CDGM optical glass, and fused silica, the lens offers high transmission, thermal stability, and long-term reliability for demanding optical environments.
Performance Advantages
Convex–concave meniscus design for aberration reduction
Available in positive or negative focal length configurations
Multiple premium optical glass and fused silica options
High transmission for visible and NIR applications
Customizable diameter, curvature, focal length, and coatings
Application Range
Precision imaging and optical system correction
Microscope and telescope optical assemblies
Laser systems and beam control
Optical measurement and inspection equipment
Scientific, industrial, and custom optical solutions
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diyiye.com
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