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PMMA convex lens focus light optical acrylic LED lens
Plano-convex lenses are positive focal length elements that have
one spherical surface and one flat surface. These lenses are
designed for infinite conjugate (parallel light) use or simple
imaging in non-critical applications. These optic lenses are ideal
for all-purpose focusing elements.
Esco manufactures Plano-convex lenses from S1-UV Grade Fused
Silica, G1 Fused Quartz, Commercial Grade, and BK7 Optical
Glass.Every optic is pitch polished, providing good surface quality
and an exceptional low-cost imaging performance with a variety of
light sources.
Material | BK7 or others optical glass,quartz,sapphire,Si,ZnSe,CaF2 etc. |
Diameter | 1.5~300mm |
Center thickness tolerance | +/-0.01mm |
Length tolerance | +/-0.01mm |
Width tolerance | +/-0.01mm |
Diameter tolerance | +/-0.0005mm |
Surface accuracy | N=1~3 |
Irregularity | ΔN=0.1~0.5 |
Surface quality | 10/5~60/40 |
Coating | Upon request |
Application area | Imaging,Lighting,Laser etc |
machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, military equipment, laser etching, special lighting, scientific research institutions, etc.