GWCH-30T-XSM1M and GWCH-30T-WXSM1M are fixed optical elements with a SM1R card ring attached, and the maximum thickness of the fixed optical element is 9mm；
GWCH-30T-WXSM1M is driven by differential head, and the travel of the separation card head is ±7°.
| Installation of Ø25.4mm optical components； |
| 2° scale accuracy, each 20° is marked with an Angle number； |
| 0.2° differential accuracy； |
| Radial circular runout, axial circular runout: ≤30μm； |
| Compatibility with coaxial systems； |
| GWCH-30T-X1.0M The optical element is fixed by screw, and the minimum thickness of the optical element is 6mm. |
