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MPH/PH/SPH
Compatible Optics Diameter
Clear Aperture
Fine Adjustment Range
Micro Indicator Conversion
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Used to adjust the direction of polarization of waveplates and polarizer optics. The mount has 360 degrees of smooth rotation.

◦The SPH series uses a micrometer for fine adjustment.
◦The scale plate on the PH and SPH series can be positioned to provide a convenient reference to the polarizer or crystal axis.
◦The SPH can be post mounted with the micrometer at the top or at the side for convenient operation in a variety of environments.
◦The SPH includes a locking mechanism to prevent accidental adjustments.
◦Optics are held in place with retaining rings and resin rings.
◦The MPH series is designed for use in small systems and narrow spaces.

Related product
Products
Technical Data
Documents/Downloads
Guide

▶Holders for optics sizes not listed in the catalog can be made to order.
▶Adapters for polarizing prisms are available for both the PH and SPH holders.
W4028
▶Post length can be changed by specifying the post length when you place an order. We may charge the difference in price depending on the length. Contact our Sales Division for more information.

Attention

▶M6 screws should not go deeper than 5 mm into the mounts. Longer screws will prevent the mount from rotating.

Common Specifications
Primary materialAluminum
FinishBlack Anodized
Outline Drawing
■SPH-30-ARS

Zoom
■SPH-30-ARS-N/50-ARS-N

Zoom
■SPH-30-ARS-UU/50-ARS-UU

Zoom
■SPH-50-ARS

Zoom
Mounting Compatibility of Polarizer Holders and Polarizing Prism Holders

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Polarizer holders (PH-ARS, SPH-ARS) can be used as polarizing prism holders by purchasing an adapter (GTPC-ADP) additionally. Also, by purchasing the adapter (GTPC-ADP), a polarizing prism holder for either of the three diameter sizes, φ15, φ25.4 or φ30mm, can be used for the other two sizes. However, the adapter is not compatible with the old type prism holders of custom orders (GTPC-PH-**, GTPC-SPH-**).
Adapters (for optic diameter of φ30 and φ50mm) for polarizer holders (PH-ARS) are also available as a single item. Contact our International Sales Division for more information.
Variable Scale Plate

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The angle scale position of PH-ARS, SPH-ARS, GTPC-PH and GTPC-SPH can be freely adjusted.
The scale is easily adjusted to the polarizing axis or the crystal axis of a waveplate by changing the position of this scale plate.
This scale plate enables customers to change the scale position during an experiment, or to adjust the scale to the polarizing axis or the crystal axisprecisely. (The default direction is aligned to the vertical axis, within ±1 degree.)

[How to adjust scale plate]
(1) Mount a polarizing optic in the polarizer holder, and set the direction of the polarizing axis and crystal axis to the polarization reference coordinate.
(2) Tighten the clamp screw for rotation, loosen the set bolt that secures the scale plate, and rotate the scale plate.
(3) Set the scale mark to the required scale position, and tighten the scale plate with the set bolt.

Part Number

Catalog PDF

dxf

STP

IGS

SAT

SPH-30-ARS

SPH-50-ARS

SPH-30-ARS-N

SPH-50-ARS-N

SPH-30-ARS-UU

SPH-50-ARS-UU

Spec
Compare
Part Number
Add to cart Cart
    JP Yen Stock Qty
SPH-30-ARS
SPH-50-ARS
SPH-30-ARS-N
SPH-50-ARS-N
SPH-30-ARS-UU
SPH-50-ARS-UU

φ30mm

2 - 10mm

φ27mm

±5°

5′

about 0.014°/DIV

0.32kg

φ50mm

2 - 10mm

φ46mm

±3°

5′

about 0.012°/DIV

0.46kg

φ30mm

2 - 10mm

φ27mm

±5°

5′

about 0.014°/DIV

0.27kg

φ50mm

2 - 10mm

φ46mm

±3°

5′

about 0.012°/DIV

0.41kg

φ30mm

2 - 10mm

φ27mm

±5°

5′

about 0.014°/DIV

0.27kg

φ50mm

2 - 10mm

φ46mm

±3°

5′

about 0.012°/DIV

0.41kg

RoHS  

¥29,700

IN STOCK
RoHS  

¥34,200

IN STOCK
RoHS  

¥28,700

Assembly
parts available
RoHS  

¥33,200

Assembly
parts available
RoHS  

¥29,700

CONTACT
US
RoHS  

¥34,200

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