These were removed from a custom laser optical assembly. The units consist of an Olympus 40x/0.65 Plan N lens in a RMS-SM1 threaded adapter, ST1XY-A adjustable mount, and a SM1D12D iris diaphragm. All components are in excellent working condition. 4 available.
Thorlabs offers a variety of mounts that provide coarse or precise XY translation when positioning optical components. The different models offered include slip plate positioners, Mini-Series compatible XY travel mounts, precision XY mounts, 6 mm XY travel mounts, as well as a translation mount for rectangular optics. All items featured on this page can accept Ø1/2", Ø1", Ø2", or rectangular optics directly. With the exception of the XYF1(/M), they can also accept optics mounted inside lens tubes with respective SM05 (0.535"-40), SM1 (1.035"-40), or SM2 (2.035"-40) threading.
| Item # | Travel | Drive Type | Drive Mechanism | Optic Mounting | Post Mounting | ER Cage Rod Connection |
|---|---|---|---|---|---|---|
| ST1XY-A(/M) | ±0.12" (3.0 mm) | 100 TPI | 0.01" (0.25 mm) per Revolution and 100 Threads per Inch Adjusters (Locking Set Screw on Each Adjuster Uses 0.035" Hex Key) | SM1 (1.035"-40) Thread | Three 8-32 (M4) Tapped Holes on Bottom Surface | 4-40 Tapped Holes or Counterbored Mounting Using ST1CP |
| ST1XY-S(/M) | Micrometer | 0.5 mm per Revolution and 10 µm per Graduation Micrometer Screws | ||||
| ST1XY-D(/M) | Differential | 0.4 mm per Revolution Coarse and 25 µm per Revolution Fine Control with 0.5 µm per Graduation Differential Micrometers |
Our ring-actuated irises are perfect for tight spaces where the lever on our Standard Lever-Actuated Irises or Threaded Lever-Actuated Irises does not easily fit. Ring-actuated irises are especially beneficial within our cage assemblies, preventing interference between a lever actuator and the surrounding cage rods, as shown in the image to the right. The ring actuator provides an intuitive, smooth feel; the aperture size can be locked via a setscrew, see below for details. All of the irises on this page contain black spring steel leaves.
| Item # | SM05D5D | SM1D12D | SM1D12C | SM1D12CZ | SM2D25D | SM3D50D |
|---|---|---|---|---|---|---|
| Type | Ring Actuated | Ring Actuated | Ring Actuated, Graduated | Ring Actuated, Graduated, Zero Aperture | Ring Actuated | Ring Actuated |
| Thread Standard | SM05 (0.535"-40) | SM1 (1.035"-40) | SM1 (1.035"-40) | SM1 (1.035"-40) | SM2 (2.035"-40) | SM3 (3.035"-40) |
| Aperture (Min) | Ø0.6 mm (Ø0.02") | Ø0.8 mm (Ø0.03") | Ø1.0 mm (Ø0.04") | Ø0.0 mm (Ø0.00") | Ø1.4 mm (Ø0.05") | Ø2.5 mm (Ø0.10") |
| Aperture (Max) | Ø5.0 mm (Ø0.20") | Ø12.0 mm (Ø0.47") | Ø12.0 mm (Ø0.47") | Ø12.0 mm (Ø0.47") | Ø25.0 mm (Ø0.98") | Ø50.0 mm (Ø1.97") |
Details: Only what is pictured is included. Any additional cables, cards, or accessories are not included unless explicitly stated.
Bin3
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