F-Theta Lens

The F-Theta Lens is designed to provide a flat field on the image plane for scanning and engraving applications where a high power laser and set of rotating mirrors are used to scan across a given field.


Other available non standard dia 90 mm F-theta lenses wavelengths and focuses:
1064 nm: f=130 mm
532 nm: f=63, 120 mm
355 nm: f=63, 160 mm

SPECIFICATIONS
Lens Diameter: 90 mm
Screw size: M85x1
Best mirror place m1/m2: 16/16 mm

Wavelength 1064 nm
Code Focus length, mm Working distance S, mm Max. scan area, mm2 Max. scan angle, θ max Input beam diameter, mm Spot size, µm d1, mm d2, mm L, mm Item price, USD In stock Add to cart
150-0631 63 59 40x40 ±25° 12 10 47 72 5 Request Request Add to cart
150-1001 100 111 70x70 ±28° 12 16 47 72 5 Request Request Add to cart
150-1601 160 174 110x110 ±28° 12 26 47 72 5 Request Request Add to cart
150-2101 210 211 145x145 ±28° 12 34 47 72 5 Request Request Add to cart
150-2541 254 257 175x175 ±28° 16 31 47 72 5 Request Request Add to cart
150-3301 330 346 230x230 ±28° 16 40 47 72 5 Request Request Add to cart

SPECIFICATIONS
Lens Diameter: 90 mm
Screw size: M85x1
Best mirror place m1/m2: 16/16

Wavelength 532 nm
Code Focus length, mm Working distance S, mm Max. scan area, mm2 Max. scan angle, θ max Input beam diameter, mm Spot size, µm d1, mm d2, mm L, mm Item price, USD In stock Add to cart
150-0632 63 70 50x50 ±25° 12 8 47 72 5 Request Request Add to cart
150-1002 100 111 60x60 ±25° 12 8 47 72 5 Request Request Add to cart
150-1602 160 174 100x100 ±25° 12 13 47 72 5 Request Request Add to cart

SPECIFICATIONS
Lens Diameter: 104 mm
Screw Size: M85x1
Best mirror place m1/m2: 24/24

Wavelength 1064 nm
Code Focus length, mm Working distance S, mm Max. scan area, mm2 Max. scan angle, θ max Input beam diameter, mm Spot size, µm d1, mm d2, mm L, mm Item price, USD In stock Add to cart
151-1631 163 180 110x110 ±28° 16 20 46 53 4.5 Request Request Add to cart
151-2541 254 280 175x175 ±28° 16 31 46 53 4.5 Request Request Add to cart
151-4201 420 470 300x300 ±28° 16 55 52 63 5 Request Request Add to cart
151-6501 650 690 400x400 ±25° 20 85 52 63 5 Request Request Add to cart
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