Single element
Single element
No specifications for this product
The reason it being named as F-theta is due to the radial image height equals to focal length of the lens multiplied by the angle of the chief ray makes in the object space. Hence, from the image height, the distortion of the image can be calculated at each field of interest. Typically the F-theta distortion of this lens is kept less than 1% so that it produces a precise spot on the flat field on image plane.
Maximum input angle: maximum total optical scanning angle, scan up to the diagonal of scan area.
Mounting is available upon request. We provide two types of mounting:
- S - with 3 holes 120 degree apart at diameter 73.2mm.
Materials:
- G-GaAs
- E-Ge (Only transmit 10.6 um)
- Z-ZnSe (transmit both 10.6um and visible).
Products
| Part No. | EFL (mm) | Scan Field (mm) | Diffraction Limit Spot (um) | Full Beam Diameter (mm) | Max input Angel (deg) | Lens Dia (mm) | ET (mm) | BFL (mm) | | SL1-10.6-F50-25.4 | 50.0 | 12*12 | 53.0 | 12.0 | 10.0 | 25.4 | 2.0 | 50.8 | | SL1-10.6-F52Z-40 | 52.0 | 31*31 | 67.0 | 10.0 | 25.0 | 40.0 | 3.2 | 52.7 | | SL1-10.6-35-52Z1 | 52.0 | 35*35 | 67.0 | 10.0 | 30.0 | 50.0 | 1.5 | 52.7 | | SL1-10.6-35-60G | 60.0 | 35*35 | 78.0 | 10.0 | 28.0 | 55.0 | 2.2 | 59.0 | | SL1-10.6-30-75E | 75.0 | 30*30 | 123.0 | 24.0 | 12.0 | 60.0 | 1.5 | 73.0 | | SL1-10.6-50-75Z | 75.0 | 50*50 | 97.0 | 10.0 | 30.0 | 50.0 | 1.5 | 75.0 | | SL1-10.6-F75Z-48 | 75.0 | 50*50 | 97.0 | 10.0 | 28.0 | 48.0 | 3.0 | 75.9 | | SL1-10.6-50-80G | 79.7 | 50*50 | 154.0 | 12.0 | 17.0 | 55.0 | 1.9 | 78.0 | | SL1-10.6-50-97E | 97.0 | 50*50 | 121.0 | 18.0 | 20.0 | 96.0 | 1.7 | 64.0 | | SL1-10.6-70-100G | 99.9 | 70*70 | 163.4 | 12.0 | 20.0 | 55.0 | 2.8 | 99.2 | | SL1-10.6-F100Z-48A | 100.0 | 70*70 | 106.7 | 12.0 | 29.0 | 48.0 | 3.0 | 102.8 | | SL1-10.6-F100Z-48 | 100.0 | 69*69 | 107.4 | 12.0 | 28.0 | 48.0 | 2.4 | 100.9 | | SL1-10.6-F100Z-40 | 100.0 | 60*60 | 129.0 | 10.0 | 25.0 | 40.0 | 3.0 | 100.9 | | SL1-10.6-50-105E | 105.0 | 50*50 | 137.0 | 12.0 | 20.0 | 64.0 | 1.8 | 104.0 | | SL1-10.6-F120Z-44 | 120.0 | 75*75 | 154.6 | 10.0 | 25.0 | 44.0 | 3.0 | 124.0 | | SL1-10.6-F150Z-40 | 150.0 | 90*90 | 193.4 | 10.0 | 25.0 | 40.0 | 3.6 | 152.7 | | SL1-10.6-F150Z-48 | 150.0 | 107*107 | 161.0 | 12.0 | 29.0 | 48.0 | 3.1 | 152.7 | | SL1-10.6-90-151E | 151.0 | 90*90 | 205.0 | 12.0 | 23.0 | 70.0 | 2.1 | 153.0 | | SL1-10.6-50-152E | 152.0 | 50*50 | 170.0 | 12.0 | 13.0 | 49.0 | 2.8 | 153.0 | | SL1-10.6-110-173G | 172.5 | 110*110 | 206.0 | 12.0 | 18.0 | 55.0 | 3.1 | 174.7 | | SL1-10.6-110-178E | 178.0 | 110*110 | 188.0 | 18.0 | 25.0 | 74.0 | 2.2 | 178.0 | | SL1-10.6-F200Z-70 | 200.0 | 140*140 | 160.0 | 16.0 | 28.0 | 70.0 | 2.8 | 208.8 | | SL1-10.6-F200Z-48 | 200.0 | 140*140 | 171.0 | 15.0 | 28.0 | 48.0 | 3.0 | 204.3 | | SL1-10.6-F250Z-65 | 250.0 | 175x175 | 180.0 | 20.0 | 28.0 | 65.0 | 3.2 | 253.4 | | SL1-10.6-175-250G | 250.0 | 175*175 | 280.0 | 12.0 | 20.0 | 55.0 | 3.5 | 254.0 | | SL1-10.6-F250Z-48 | 250.0 | 175*175 | 214.0 | 15.0 | 28.0 | 48.0 | 3.2 | 256.0 | | SL1-10.6-F300Z-48 | 300.0 | 210*210 | 322.0 | 12.0 | 28.0 | 48.0 | 3.9 | 308.6 | | SL1-10.6-F300Z-48B | 300.0 | 215*215 | 322.0 | 12.0 | 28.0 | 48.0 | 3.0 | 307.7 | | SL1-10.6-F360Z-48 | 359.1 | 250*250 | 385.0 | 12.0 | 28.0 | 48.0 | 4.0 | 369.2 | | SL1-10.6-F420Z-70 | 420.0 | 295*295 | 268.0 | 20.0 | 28.0 | 70.0 | 3.5 | 430.0 | | SL1-10.6-300-420G | 420.0 | 300*300 | 335.0 | 20.0 | 20.0 | 80.0 | 4.3 | 427.8 | | SL1-10.6-F420Z-75 | 420.0 | 300*300 | 268.0 | 20.0 | 28.0 | 75.0 | 3.4 | 430.0 | | SL1-10.6-F435Z-48 | 433.0 | 300*300 | 463.5 | 12.0 | 28.0 | 48.0 | 3.0 | 444.0 | | SL1-10.6-F450Z-48 | 448.5 | 320*320 | 478.0 | 12.0 | 28.0 | 48.0 | 2.8 | 462.0 | | SL1-10.6-F480Z-70 | 480.0 | 350*350 | 305.0 | 20.0 | 28.0 | 70.0 | 3.9 | 496.3 | | SL1-10.6-F480Z-48 | 480.0 | 335*335 | 515.0 | 12.0 | 28.0 | 48.0 | 4.2 | 492.0 | | SL1-10.6-F550-60 | 561.0 | 400*400 | 360.0 | 20.0 | 28.0 | 60.0 | 3.8 | 561.0 | | SL1-10.6-F573Z-48 | 573.0 | 415*415 | 614.0 | 12.0 | 28.0 | 48.0 | 4.2 | 591.0 | | SL1-10.6-F573Z-62 | 573.0 | 365*365 | 364.0 | 20.0 | 25.0 | 62.0 | 4.0 | 591.0 | | SL1-10.6-F574Z-75 | 574.0 | 400*400 | 364.0 | 20.0 | 28.0 | 75.0 | 3.8 | 591.0 | | SL1-10.6-F620Z-70 | 620.0 | 450*450 | 396.4 | 20.0 | 28.0 | 70.0 | 3.9 | 636.0 | | SL1-10.6-F720Z-75 | 720.0 | 500*500 | 454.6 | 20.0 | 28.0 | 75.0 | 2.7 | 741.0 | | SL1-10.6-F720Z-48 | 720.7 | 531*531 | 783.0 | 12.0 | 28.0 | 48.0 | 3.0 | 741.0 | | SL1-10.6-F740Z-88 | 740.0 | 540*540 | 476.3 | 20.0 | 28.0 | 88.0 | 4.2 | 759.0 | | SL1-10.6-F830Z-75 | 830.0 | 600*600 | 532.4 | 20.0 | 28.0 | 75.0 | 4.0 | 848.0 | | SL1-10.6-F934Z-48 | 934.0 | 685*685 | 1000.0 | 12.0 | 28.0 | 48.0 | 3.1 | 957.7 | | SL1-10.6-F1100Z-76 | 1100.0 | 700*700 | 558.7 | 25.0 | 25.0 | 76.0 | 5.2 | 1138.0 | | SL1-10.6-F1150Z-48 | 1150.0 | 800*800 | 1231.0 | 12.0 | 28.0 | 48.0 | 3.0 | 1177.0 | | SL1-10.6-F1191Z-48 | 1191.6 | 770*770 | 1276.0 | 12.0 | 25.0 | 48.0 | 3.0 | 1220.0 | | SL1-10.6-F2122Z-48 | 2128.0 | 1385*1385 | 2283.0 | 12.0 | 25.0 | 48.0 | 3.5 | 2176.0 |
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Standard Specifications
| Standard Specifications | . | | Material: | CVD ZnSe | | Focal Length Tolerance: | +/- 0.5% | | Centration: | <3 arc minutes | | Surface Irregularity: | λ/4per 25mm @632.8nm | | Surface Quality: | 40-20 scratch and dig | | Coating: | AR/[email protected] | | Clear Aperture: | >80% |
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You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.
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Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.
