Pre-aligned optical axes
Four rods define the axis, so every element threaded onto them starts square and centred.

Cage Systems · Cage Systems Accessories
Cage Systems Accessories
Zolix provides cage-system-compatible adjustable iris diaphragm that features M4 tapped hole on the bottom used for post mounting.
Datasheet (PDF) ↗CAD Model (RAR) ↗Catalog context
CSMAD-20 is listed as Cage Systems Accessories in the Cage Systems Accessories family. The local catalog record provides these first selection fields: Distance Between Post Center and Front Panel: 20mm.
| Distance Between Post Center and Front Panel | 20mm |
|---|
Application context
Four rods define the axis, so every element threaded onto them starts square and centred.
Build a relay, filter block or launch module that can be moved between setups intact.
Package an optical train into a rigid unit for OEM and portable instruments.
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