Beam Expander-633nm
The beam expander is designed for helium-neon lasers and is commonly used in high-precision laser measurement applications.
| Magnifi- | Wave | Input | Output | Housing | Housing | Lens | product | Screw | |
| Product ID | cation | length | CA | CA | Diameter | Length | Material | type | Thread |
| X | (nm) | (mm) | (mm) | (mm) | (mm) | (mm) | |||
| BEX-633-10.5X | 10.5X | 633nm | 10mm | 11mm | Φ25 | 56.5 | Glass | fixed | M22X0.75 |
| BEX-633-15X1 | 15X | 633nm | 10mm | 11mm | Φ22 | 77.0 | Glass | fixed | M22X0.75 |
| BEX-633-15X2 | 15X | 633nm | 10mm | 15mm | Φ25 | 81.0 | Glass | adjusted | M22X0.75 |
| BEX-633-18X | 18X | 633nm | 10mm | 22mm | Φ27 | 66.5 | Glass | fixed | M22X0.75 |
| BEX-633-20X | 20X | 633nm | 10mm | 22mm | Φ27 | 74.0 | Glass | fixed | M22X0.75 |
| BEX-633-25X | 25X | 633nm | 4mm | 10.5mm | Φ30 | 90 | Glass | fixed | M22X0.75 |