Thorlabs specializes in the building blocks for laser and fiber optic systems. From optomechanical components to telecom test instrumentation, Thorlabs
Thorlabs - BHM3 6 (155 mm) Magnetic Beam Height Ruler
Visualizing the bidirectional optical transfer function for near
Rulers
Zoom Beam Expanders: Achromatic
Near-field probing the magnetic field vector of visible light with
3-Axis MicroBlock™ Compact Flexure Stages
Nakabayashi Magnetic Bookmark Ruler S 15 Cm Black JetPens
Polarimeter Systems with High Dynamic Range
Rulers
3-Axis MicroBlock™ Compact Flexure Stages