| Clear Aperture Diameter (mm) | 19.05 -0.10 | 
|---|---|
| Cone Angle (mm) | 29.5° - 1.0° (28.5° TO 30.50°) | 
| Glass Material | FUSED SILICA | 
| Product Type | DIFFUSER | 
| Product Type Sub Class | DOUBLE SIDED | 
| Thickness (mm) | 1.50 -0.25 | 
| Clear Aperture Diameter (mm) | 25.00 -0.25 | 
|---|---|
| Cone Angle (mm) | 40° -1.0° (39° TO 41°) | 
| Glass Material | FUSED SILICA | 
| Product Type | DIFFUSER | 
| Product Type Sub Class | DOUBLE SIDED | 
| Thickness (mm) | 1.50 -0.25 | 
| Clear Aperture Diameter (mm) | 38.10 -0.10 | 
|---|---|
| Cone Angle (mm) | 29.5° -1.0° (28.5° TO 30.5°) | 
| Glass Material | FUSED SILICA | 
| Product Type | DIFFUSER | 
| Product Type Sub Class | DOUBLE SIDED | 
| Thickness (mm) | 1.50 -0.25 | 




