Specifications:
| Type | Plano-convex Lens (Circular) | Substrate Material | Fused Silica |
| Diameter | 12.7(+0.0/-0.1)mm | Center Thickness | 3.0(±0.2)mm |
| Clear Aperture | >90% | Effective Focal Length (EFL) | 500.0mm |
| Flatness | < λ/10 | Surface Quality | 20/10 S/D |
| Chamfer | <0.3mmx45° | Coating | 700-900nm AR Coating |
| GDD | ±10fs^2 | Centering | <3 arcmin |
| Laser Induced Damage Threshold | 2J/cm2@800nm, 100ps, 100Hz |
This is Shalom EO's 2127-051 ultrafast femtosecond plano-convex thin lenses, with 700-900nm AR Coating and 500mm positive focal length designed for focusing 700-900nm wavelength Ti:Sapphire femtosecond lasers. The 2127-051 lens module is a Fused Silica thin thick