Series illustration · Not to scaleLSW21-050-E
Fused Silica Window, Φ50.0 mm, 4.00 mm Thick — LSW21-050-E
Fused silica optical window. Material grade and wavelength suitability require confirmation.
$137 USD
International shipping is quoted separately.
Standard preparation: 3–7 business days.
Special products require a confirmed lead time.
Technical Specifications
- Size (mm)
- Φ50.0
- Thickness (mm)
- 4.00
- Coating
- Average reflectance below 0.5% (250–400 nm)
- Optical material
- Fused silica
- Surface flatness
- λ/4 at 633 nm
- Thickness tolerance
- ±0.2 mm
- Parallelism
- <30 arcsec
- Bevel
- 0.2–0.5 mm × 45°
- Surface quality
- 60/40
- Diameter tolerance
- +0.0/-0.1 mm