Spectr-Physics Spatial Filter Adapter 332
$140.00
This is a Spectra Physics Spatial Filter mounting system, Type 332. This elaborate device is intended for use with the various Spectra Physics collimation objectives in helical focus mounts, such as the type 331 or 336. The spatial filter system consists of three assemblies, the main one of which is the mounting. In the front of the mounting (in the aperture recessed into the thread for the objective mount) is a thread to accept precision pinholes (sold separately) and on the opposite side, after removing the centering collar, another thread is accessed into which various objectives may be installed. The objective is the fixed component in the system. The laser is centered to the objective by releasing the first knurled collar. There is approximately plus or minus 2mm of travel. Motion is restricted to an XY pattern by the slotted intermediate spacer (see second photo). Once the laser is centered, the adapter is locked. The knurled ring adjacent to the locking ring acts as a very fine focus for the pinhole which is in turn centered via the two fine motion screws on the side of the housing….
These spatial filter systems are in very good condition, and functionally perfect. There are some scuff marks in the finish, but for the most part they are minor. To have a functional system you will need to install an objective and a pinhole (listed separately).
Photo set 592.
***MPN 332
***OEM Spectra Physics, Inc.
***SKU*** DP160
2 in stock
Description
Description
This is a Spectra Physics Spatial Filter mounting system, Type 332. This elaborate device is intended for use with the various Spectra Physics collimation objectives in helical focus mounts, such as the type 331 or 336. The spatial filter system consists of three assemblies, the main one of which is the mounting. In the front of the mounting (in the aperture recessed into the thread for the objective mount) is a thread to accept precision pinholes (sold separately) and on the opposite side, after removing the centering collar, another thread is accessed into which various objectives may be installed. The objective is the fixed component in the system. The laser is centered to the objective by releasing the first knurled collar. There is approximately plus or minus 2mm of travel. Motion is restricted to an XY pattern by the slotted intermediate spacer (see second photo). Once the laser is centered, the adapter is locked. The knurled ring adjacent to the locking ring acts as a very fine focus for the pinhole which is in turn centered via the two fine motion screws on the side of the housing….
These spatial filter systems are in very good condition, and functionally perfect. There are some scuff marks in the finish, but for the most part they are minor. To have a functional system you will need to install an objective and a pinhole (listed separately).
Photo set 592.
***MPN 332
***OEM Spectra Physics, Inc.
***SKU*** DP160
Additional information
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 5 × 4 × 4 in |
