'lab-on-a-chip' microfluidics devices

microlens arrays

ultra high resolution flexible circuit boards

polymer waveguides

other micro-optical products

 


Microlens arrays


Replica microlens arrays

Epigem produces a wide range of replica microlens arrays. A summary of the different types is given in the table below. Further information about the properties of UV cured microlenses is available here.

Substrate

Lens material
(Refractive index ta 633 nm)

Flexible

Acrylate resin (1.48 to 1.56)

Rigid
(Polymer)

Homogeneous with substrate:
PMMA (1.49)
Polycarbonate (1.58)
Polystyrene (1.59)

Rigid
(Glass, Quartz, Silicon)

Optical adhesive (1.56)

Note: For details regarding high-volume reel-to-reel manufacture, please contact Epigem.