980 nm | Optical Glass
VONJAN Technology offers a full range of high-precision F-Theta lenses for the wavelength of 980 nm. Models are available for beam diameters from 10 to 30 mm and working areas from 60 x 60 mm to 280 x 280 mm.
They enable fine and highly precise focusing of laser beams in the working area and are ideally suited for laser processes that require high precision but only moderate laser powers.
Due to large input apertures and short focal lengths, a particularly fine laser focus with outstanding power density can be realised.
Special Features:
Fine focus, high power density
Focal lengths f-100 to f-420
Large apertures up to 30 mm
Working areas up to 280 x 280 mm
Typical Laser Applications:
Welding
Typical Materials:
plastics
980 nm | Optical Glass
| Model Name | Wavelength | Nominal Focal Length | Working Distance | Maximum Scan Field | Maximum Input Beam Diameter | Minimum Spot Size | Lens Material | Mounting Thread | Lens Diameter | Cooling Method | Inquiry | Detail |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| f-100-10-980 | 980 nm | 100 mm | 105.502 mm | 60 mm x 60 mm | 10 mm | 17.93 μm | Optical Glass | M85x1 | 90 mm | Air | ||
| f-160-10-980 | 980 nm | 160 mm | 181.297 mm | 110 mm x 110 mm | 10 mm | 28.69 μm | Optical Glass | M85x1 | 90 mm | Air | ||
| f-163-20-980 | 980 nm | 163 mm | 192.431 mm | 100 mm x 100 mm | 20 mm | 14.9 μm | Optical Glass | M85x1 | 128 mm | Air | ||
| f-170-30-980 | 980 nm | 170 mm | 191.966 mm | 80 mm x 80 mm | 30 mm | 10.16 μm | Optical Glass | M102x1 | 140 mm | Air | ||
| f-210-30-980-M102 | 980 nm | 210 mm | 238.560 mm | 120 mm x 120 mm | 30 mm | 12.55 μm | Optical Glass | M102x1 | 140 mm | Air | ||
| f-210-30-980-M112 | 980 nm | 210 mm | 241.060 mm | 120 mm x 120 mm | 30 mm | 12.55 μm | Optical Glass | M112x1 | 140 mm | Air | ||
| f-254-14-980 | 980 nm | 254 mm | 278.610 mm | 175 mm x 175 mm | 14 mm | 32.5 μm | Optical Glass | M85x1 | 105 mm | Air | ||
| f-254-20-980 | 980 nm | 254 mm | 304.917 mm | 175 mm x 175 mm | 20 mm | 21.55 μm | Optical Glass | M85x1 | 120 mm | Air | ||
| f-254-30-980 | 980 nm | 254 mm | 286.077 mm | 150 mm x 150 mm | 30 mm | 15.18 μm | Optical Glass | M102x1 | 140 mm | Air | ||
| f-330-30-980 | 980 nm | 330 mm | 386.884 mm | 200 mm x 200 mm | 30 mm | 19.63 μm | Optical Glass | M112x1 | 140 mm | Air | ||
| f-380-20-940-980 | 980 nm | 380 mm | 473.667 mm | 235 mm x 235 mm | 20 mm | 34.1 μm | Optical Glass | M85x1 | 120 mm | Air | ||
| f-420-30-980 | 980 nm | 420 mm | 502.230 mm | 280 mm x 280 mm | 30 mm | 25.11 μm | Optical Glass | M132x1 | 140 mm | Air |