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T-WG30530-E1 - Ø1/2" Sapphire Broadband Precision Window, AR Coated: 2.0 µm - 5.0 µm

Fosco Connect Part No.: T-WG30530-E1

  • $ 155.00 or



sT-WG30530-E1 - Ø1/2" Sapphire Broadband Precision Window, AR Coated: 2.0 µm - 5.0 µm

Damage Threshold Specifications
Item # Damage Threshold
T-WG30530-E1
T-WG31050-E1
200 J/cm2 (2940 nm, 200 µs, 2 Hz, Ø0.102 mm)

Product Drawing

Item # T-WG30530-E1
Diameter 1/2" (12.7 mm)
Diameter Tolerance +0.0 / -0.2 mm
Thickness 3.0 mm
Thickness Tolerance ±0.3 mm
Clear Aperture >Ø11.43 mm
Parallelism <3 arcmin
Transmitted Wavefront Error ≤λ/2 Over Central Ø5 mm
≤λ Over Full Clear Aperture
Surface Quality 60-40 Scratch-Dig
AR Coating Range 2.0 - 5.0 µm (-E1 Coating)
Reflectance over AR Coating Range Ravg < 1.50%, Rabs < 3.0% (per Surface, 2.0 - 5.0 µm)
Ravg < 1.75% (per Surface, 2.0 - 4.0 µm)
Both Sides are Coated
Transmission over AR Coating Range Tavg > 92% (2.0 - 5.0 µm)
Tavg > 94%, Tabs > 92% (2.0 - 4.0 µm)
Reflectance Data
Raw Data
Substrate Sapphire
Transmission Data
Raw Data
Damage Threshold 200 J/cm2 (2940 nm, 200 µs, 2 Hz, Ø0.102 mm)

 

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