Name: 12.7mm Diameter x 300mm FL, 700-900nm Coated, Ultrafast Thin PCX Lens
Brand: TECHSPEC
SKU: 11-659
Price: €93,00

12.7mm Diameter x 300mm FL, 700-900nm Coated, Ultrafast Thin PCX Lens

Diameter (mm):

12.70 +0.00/-0.10

Effective Focal Length EFL (mm):

300.35 @ 587.6nm

Back Focal Length BFL (mm):

299.32

Coating:

BBAR (700-900nm)

Coating Specification:

R_abs <0.2% @ 700 - 900nm

Fused Silica (Corning 7980)

Surface Quality:

20-10

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/8

Focal Length Tolerance (%):

±1

Centering (arcmin):

Center Thickness CT (mm):

1.50 ±0.10

Edge Thickness ET (mm):

1.354

Radius R₁ (mm):

137.70

Clear Aperture CA (mm):

11.43

f/#:

23.63

Numerical Aperture NA:

0.022

Damage Threshold, Pulsed:

1 J/cm² @ 800 nm, 50 fs FWHM, 1 pulse
0.8 J/cm² @ 800 nm, 50 fs FWHM, 100 Hz, 1,000 pulses

Design Wavelength DWL (nm):

800

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

Wavelength Range (nm):

700 - 900

Angle of Incidence (°):

10 J/cm² @ 532nm, 20ns, 20Hz

Regulatory Compliance

RoHS 2015:

Compliant

Reach 219:

Compliant

Certificate of Conformance:

View

Product Family Description

Ultra-Thin Center Thickness to Limit GDD
Low Loss Broadband IBS Anti-Reflection Coating
Ideal for Ultrafast and Laser Optics Applications
UV or IR Grade Fused Silica Substrates

TECHSPEC® Ultrafast Thin Plano-Convex Lenses are designed with an ultra-thin center thickness to provide a low group delay dispersion (GDD) for ultrafast laser pulses.TECHSPEC Ultrafast Thin Plano-Convex Lenses are ideal for collecting and focusing light from laser sources and their corresponding harmonics, including Ti:sapphire, Yb:YAG, and Nd:YAG, Holmium, and Thulium lasers. These thin PCX lenses are available in standard sizes with effective focal lengths from 50mm to 2000mm.

IR grade fused silica differs from UV grade fused silica by its reduced amount of OH- ions, resulting in higher transmission throughout the NIR spectrum and reduction of transmission in the UV spectrum.

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