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Date Listed 11-Sep-16
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Address Cambridge, ON N3C1K5
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For Sale By Owner

For Sale :

This brand new, never used, Model RSP-1T 360° Continuous Rotation Stage, made by Newport. ( These sell for over $220 US, from the mafg'r, see --> https://www.newport.com/p/RSP-1T I'm only asking $100 )

The RSP-1T Rotation Stage features full ball bearing races, provides exceptionally smooth and continuous angular positioning for 1 inch (25.4 mm) diameter optics or components. A delrin retaining ring is provided to secure the optic. The rotating platform has six 8-32 and six M4 threaded holes for added mounting flexibility. Like the RM25A, the RSP-1T has an internal thread that enables Newport Glan-laser calcite polarizers and CH Series cube beamsplitter holders to be rotated in this stage. Polarizers or wave plates can be coarsely aligned using the knurled edge of the rotating platform while fine adjustment is achieved with the knob. Angular position is indicated on a 360 ° scale graduated in 2 ° increments. The adjustment knob can be securely locked by tightening the screw in the end of the knob.

This unit is still in the original box. Has not been used. ( We did have a little custom machining done to it. We had the two main 0.266 mounting holes counter-bored to 0.375 diam x .266 deep. And also had two #8-32 x.25 dp tap-holes added to the one side/edge. See photo. This was in preperation for our mounting application, but the unit never did get used in the end.)

First $100 (firm) takes it ! (They're over $220 to buy, other then used ones on eBay, which are selling for what i'm asking, or more, plus shipping charges )

Phone or text Tom at 519-721-3125
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