Description
Plano Convex Lenses – Focusing & Collimation for Precision Optics
Detailed Description:
Plano Convex Lenses feature one flat (plano) surface and one convex spherical surface, ideal for focusing parallel light to a single point or collimating a point source into a parallel beam. Their asymmetric design minimizes spherical aberration when used with the convex side facing the collimated light source, making them the most versatile lens type for imaging, laser, and industrial optical systems.
Key Specifications:
Materials: BK7, H-K9L, Fused Silica, Sapphire, CaF₂, MgF₂ Diameter: 2mm – 300mm (custom sizes available)
Focal Length: Customizable from 5mm – 5000mm
Surface Quality: 60/40, 40/20, 20/10, 10/5
Surface Accuracy: λ/4 @ 633nm, λ/10 @ 633nm, λ/20 @ 633nm
Coating Options: AR coating (UV/VIS/NIR), BBAR coating, reflective coating
Edge Treatment: Beveled, rounded, or chamfered edges available
Applications:
Laser systems, machine vision, imaging systems, projection optics, scientific research, medical devices, collimation of LED/laser diodes.
