5PH51 - Polarizer Holder

Polarizer Holder
For Ø1” and Ø2” optics
Accepts optics up to 19 mm thick
60° conical scale easily read from a wide angle
Revolving scale resets the angular position
Continuous 360° rotation with 2° scale gradation
Roller bearings design
M6 and M4 threaded holes for mounting on posts or bases
Material: black anodized aluminum

Polarizer Holder 5PH51 is an original mount with revolving conical angular scale on the face of the holder. This enables the user to set the current position on the scale to any chosen angle independently of the position of the holder. The optical element is secured inside central aperture of the platform of the holder by the threaded retaining ring. The zero on the revolving scale is aligned to the desired axis of transmission. For example rotate the platform to choose the required orientation of polarization. Lock the platform with its fixing screw. Revolve the scale to reset its zero origin. Lock the scale by retightening its own two fixing screws. Now the scale moves simultaneously with the platform of the holder, so you measure angles relative to any initial position. The holder accommodates rotation sensitive optics 1” (25.4 mm) or 2” (50.8 mm) in diameter. The scale is graduated into 2° increments. It is engraved on a conical surface. Angle of the cone is 60°. So the scale is read from a wide angle. The platform rotates the whole 360°. It has a knurled edge for fingers. Also it has 4 holes on its perimeter. Use the same 1.5 mm hex-key to rotate the platform by these holes, to lock the platform, and to lock the revolving conical scale. To mount on posts or bases the holder has M6 and M4 holes in its base. Yet the design is compact. Material: black anodized aluminium. There is shown sample of us of polarizer holder 5PH51 with graduated rotator 5PHH50.

Related optics  
Crystalline quartz waveplates Radial Polarization Converter Rochon Polarizing Prisms
Ordering Information
Model Weight Price
5PH51-1 0.09 79.50 €
5PH51-2 0.19 139.00 €

Fixed Optics Mounts, Optical Components Holders, Optic Clamps...

Polarizer Holder