f-254-30-445-M102
Optics > F-Theta Lenses > 405 nm | Fused Silica

f-254-30-445-M102

• Fused Silica F-Theta Lens, 445 nm
• Nominal focal length 254 mm
• Max. input beam diameter 30 mm
• Maximum working area 120 x 120 mm
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Applications

Sheet Metal
welding
Aluminum
welding
Copper
welding

Technical Specifications

General
Wavelength405 nm
Maximum Input Beam Diameter 30 mm
Anti-Reflective CoatingStandard
Optics
Nominal Focal Length254 mm
Maximum Scan Field120 mm x 120 mm
Working Distance316.312 mm
Flange Focal Length363.312 mm
Minimum Spot Size20 μm
Mounting ThreadM102x1
Lens Diameter140 mm
Lens MaterialFused Silica
Cooling / Temp.
Cooling MethodAir

405 nm | Fused Silica

Model NameWavelengthNominal Focal LengthWorking DistanceMaximum Scan FieldMaximum Input Beam Diameter Minimum Spot SizeLens MaterialMounting ThreadLens DiameterCooling MethodInquiryDetail
f-254-30-445-M102405 nm254 mm316.312 mm120 mm x 120 mm30 mm20 μmFused SilicaM102x1140 mmAir
f-750-15-405405 nm750 mm839.529 mm520 mm x 520 mm15 mm37.06 μmFused SilicaM85x1120 mmAir
f-840-14-405405 nm840 mm913.619 mm600 mm x 600 mm14 mm44.47 μmFused SilicaM85x1120 mmAir
Series information