Beam Expanders Quote Request

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Vertical integration and in-house design allow OptoSigma to provide premium performance microscope objectives at prices substantially less than the other well-known manufacturers in Japan. The standard offering includes a large variety of objectives from the UV to IR, including ones specifically for laser processing and observation applications. The combination of highly-qualified optical engineers and state-of-the-art production capabilities gives OptoSigma the ability to take on your custom requests from prototyping to high volume production.

Our standard microscope objectives can be found HERE.

Below is a form to request a custom microscope objective if you cannot find what you need in our standard products. The table shows a list of our main capabilities:

custom optics
Specification Minimum value High value Best value
Materials - - BK7, fused silica, CaF2, Sapphire, Water free fused silica, Zerodur, Cleartran, others
Diameter 5mm 400mm -
AR coating Wavelength range 193nm 3000nm -
Surface Irregurality - - Lambda/10
S/D - - 10/5
LIDT(not guaranteed) - - 20 J/cm2
Radius Irregularity - - ±1 fringe
Tolerance - - 0.02mm
Specifications for Beam Expanders
Specifications for Laser
IF CW LASER
IF PULSED LASER
Generale information