Beam Expanders Quote Request
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:
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 |