Lenses

Lenses

Lenses | PCX-F250-UVFS-25.4-ET2.0-AR636-AR636

€125,00

Qty 5+ > €118,75/piece
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Only 5 pieces in stock!

Material: UVFS (JGS1)
Diameter: 25.4 mm (+0/0.1 mm)
Edge thickness: 2.0 mm (+/-0.1 mm)
Central thickness:   2.703 mm (+/-0.1 mm)
Clear aperture: >80%
Surface quality, S1/S2: 20-10 S-D
Surface irregularity, S1/S2: <λ/6@633 nm per CA
Focal length: F=+250 mm @ 546.1 nm (+/-1%)
ROC:  115.02 mm +-1%
Centration error: <3 arcmin
Protective chamfers: 0.2-0.4 x 45deg
Arrow indicates S1 (CX)
Laser engraved FL value
Chip: <0.5mm
Coatings (IBS):
S1: AR < 0.1% @ 515 nm + 1030 nm, AOI 0 deg
S2: AR < 0.1% @ 515 nm + 1030 nm, AOI 0 deg

Inspection Report

Raw Spectral Data

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Optimized for operation at 515 nm and 1030 nm, these convex lenses ensure efficient beam focusing and collimation for ultrafast laser systems. They bring the beam to a tight spot for micromachining, cutting, drilling and ablation of metals, polymers and thin films, and they focus the fundamental into nonlinear crystals to maintain conversion efficiency when generating higher harmonics. Combined with a concave lens, they form beam expanders that set beam size and collimation before scanners, diagnostics or machining optics. The minimized back-reflections from the AR636 coating support stable operation and clean beam-stability measurements at both wavelengths.

Lenses can be used in I and II harmonics of Yb:YAG ultrafast laser systems, such as:

  • “PHAROS” and “CARBIDE” by Light Conversion
  • “Monaco” series by Coherent
  • “FemtoBlade™” series by Lumentum
  • “TruMicro” series by TRUMPF
  • “IceFyre® FS” series by Spectra-Physics
  • “Satsuma” and “Tangor” series by Amplitude
  • “FemtoLux” series by EKSPLA
  • “FSL1030X2” by Thorlabs
  • “Jasper X1” by Fluence Technology
  • “FS Series” by Photonics Industries

OPTOMAN’s Ultrafast IBS Anti-Reflective coated Lenses are engineered to deliver high transmittance, and low absorption, while maintaining high LIDT and minimal Group Delay Dispersion (GDD) for preserving pulse duration and handling high peak intensity of femtosecond and picosecond laser systems.

Optimized for operation at 1030 nm, these f = -125 focal length Concave lenses ensure efficient beam control with exceptionally low loss and virtually no scattering. Lenses can be used in I harmonic of Yb:YAG ultrafast laser systems, such as:

  • “PHAROS” and “CARBIDE” by Light Conversion
  • “Monaco” series by Coherent
  • “FemtoBlade™” series by Lumentum
  • “TruMicro” series by TRUMPF
  • “IceFyre® FS” series by Spectra-Physics
  • “Satsuma” and “Tangor” series by Amplitude
  • “FemtoLux” series by EKSPLA
  • “FSL1030X2” by Thorlabs
  • “Jasper X1” by Fluence technology
  • “FS Series” by Photonics Industries

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