Bridging thread standards
Mate metric and imperial hardware, and parts from vendors that were never designed to meet.

Adapters & Alignment Tools · ACOA Series Adapter Rings
ACOA Series Adapter Rings
Optics or components usually come with lot of diameters, ACOA is designed to accommodate different optics.
Datasheet (PDF) ↗CAD Model (RAR) ↗Catalog context
ACOA25.4-2 is listed as ACOA Series Adapter Rings in the ACOA Series Adapter Rings family.
Full specifications for this product are available on request. Contact us for the datasheet.
Application context
Mate metric and imperial hardware, and parts from vendors that were never designed to meet.
Targets and irises give a repeatable datum to align the rest of the path against.
Verify beam height, centration and pointing without disturbing what is already set.
Before you specify
Engineering context for choosing this class of component, with the tradeoffs worked through on real specifications.
Opto-mechanicsVibration, thermal drift and mechanical integration are one problem. Budget the motion at the sample, then specify the table, the isolation, the mounts and the beam height that budget asks for.
Open guide
Optical microscopyDesign the trapping beam, objective, mechanics, imaging, QPD detection, calibration, and safety workflow as one instrument.
Open guide