F-theta lenses made of ZnSe lenses for CO2 lasers. F-Theta scan lenses are rugged single and double elements and designed for CO2, Nd: YAG, Green, UV laser system that employs X-Y galvo scanning mirrors. The lenses are widely used in fields such as engraving and marking application.

Material: CVD ZnSe
EFL Tolerance: ±0.5%
Beam Tolerance: <3 arc minutes
Clear Aperture: >80%
Surface Tolerance: λ/4per 25mm @632.8nm
Surface Quality: 40-20 scratch and dig
Coating:AR/This email address is being protected from spambots. You need JavaScript enabled to view it.

F-Theta Scan Lenses for CO2 10.6um

Product ID ScanField EFL Lens Dia ET BFL Diffraction Limit Spot Full Beam Diameter Max input Angel
mm mm mm mm mm m mm deg
SL1-10.6-50Z-25.4 12X12 50.00 Φ25.4 2.0 50.8 53.0 12.0 10o
SL1-10.6-52Z-50 35X35 52.00 Φ50.0 1.5 52.7 67.0 10 30o
SL1-10.6-75Z-48 50X50 75.00 Φ48.0 3.0 75.9 97.0 10 28o
SL1-10.6-75Z-50 50X50 75.00 Φ50.0 3.0 75.9 97.0 10 28o
SL1-10.6-100Z-38.1 60X60 100.00 Φ38.1 3.2 100.9 129.0 10 25o
SL1-10.6-100Z-48 70x70 100.00 Φ48.0 2.43 107.40 107.4 12 28o
SL1-10.6-120Z-45 75x75 120.00 Φ45.0 3.0 124.0 154.6 10 25o
SL1-10.6-150Z-38.1 90x90 150.00 Φ38.1 3.6 152.7 193.4 10 25o
SL1-10.6-150Z-48 110X110 150.00 Φ48.0 3.14 145.5 161.0 12 29o
SL1-10.6-200Z-48 140X140 200.00 Φ48.0 3.0 204.3 171.0 15 28o
SL1-10.6-200Z-70 140X140 200.00 Φ70.0 2.8 208.8 160.0 16 28o
SL1-10.6-250Z-48 175X175 250.00 Φ48.0 3.2 256.0 214.0 15 28o
SL1-10.6-250Z-65 175X175 250.00 Φ65.0 3.2 253.4 180.0 20 28o
SL1-10.6-300Z-48 210X210 300.00 Φ48.0 3.88 308.6 322.0 12 28o
SL1-10.6-359Z-48 250X250 359.10 Φ48.0 4.0 369.2 385.0 12 28o
SL1-10.6-433Z-48 300X300 433.00 Φ48.0 3.0 444.0 463.5 12 28o
SL1-10.6-430Z-65 300X300 430.0 Φ65.0 3.7 430.0 268.0 20 28o
SL1-10.6-420Z-70 300X300 420.0 Φ70.0 3.5 430.0 268.0 20 28o
SL1-10.6-480Z-48 350X350 480.00 Φ48.0 3.6 462.0 478.0 12 28o
SL1-10.6-480Z-70 350X350 480.00 Φ70.0 3.9 496.3 305.0 20 28o
SL1-10.6-573Z-48 400X400 573.00 Φ48.0 4.2 591.0 614.0 12 28o
SL1-10.6-573Z-70 400X400 573.00 Φ70.0 3.9 591.0 364.0 20 28o
SL1-10.6-573Z-75 400X400 573.00 Φ75.0 3.8 591.0 364.0 20 28o
SL1-10.6-620Z-70 450X450 620.00 Φ70.0 3.9 636.0 396.4 20 28o
SL1-10.6-720Z-48 500X500 720.70 Φ48.0 3.0 737.40 850.0 14 28o
SL1-10.6-720Z-75 500X500 720.65 Φ75.0 2.65 741.0 454.6 20 28o
SL1-10.6-720Z-48 530X530 720.70 Φ48.0 3.0 741.0 783.0 12 28o
SL1-10.6-742Z-88 530X530 741.9 Φ88.0 4.18 759.0 476.3 20 28o
SL1-10.6-934Z-48 680X680 934.00 Φ48.0 3.10 957.7 1000.0 12 28o
SL1-10.6-1191Z-48 750X750 1191.60 Φ48.0 3.0 1220.0 1276.0 12 25o
SL1-10.6-2128Z-48 1380X1380 2127.9 Φ48.0 3.5 2176 2283.0 12 25o
SL1-10.6-60G-55 35X35 60.00 Φ55.0 2.2 59.0 78.0 10 28o
SL1-10.6-80G-55 50X50 79.70 Φ55.0 1.9 78.0 154.0 12 17
SL1-10.6-100G-55 70x70 99.90 Φ55.0 2.8 99.2 163.4 12 20
SL1-10.6-172G-55 110X110 172.5 Φ55.0 3.10 174.4 206.0 12 18.0
SL1-10.6-250G-55 175X175 250.0 Φ55.0 3.5 254.0 280.0 12 20
SL1-10.6-420G-80 300X300 420.0 Φ80.0 4.3 427.80 335.0 20 20
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