f-254-20-980

•F-Theta Focusing Lens, 980 nm
•Nominal focal length 254 mm
•Max. input beam diameter 20 mm
•Maximum working area 175 x 175 mm

Plastics
welding

Cooling / Temp.
Cooling Method	Air

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
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-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