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UV Laser F-Theta Lens

UV Laser F-Theta lenses are designed for ultraviolet lasers (typically 355 nm), offering high-precision focusing and a consistent spot size across the scanning field. They are ideal for laser marking, micro-engraving, precision cutting, and other high-resolution UV laser applications.


With high UV transmission, low dispersion, and laser-damage-resistant coatings, these lenses ensure stable performance under high-power, high-speed scanning. Their flat-field scanning capability and excellent optical quality make them perfect for micro machining, fine patterning, and demanding industrial UV laser processes.


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UV laser F-Theta lens
UV laser F-Theta lens

Key Features of UV Laser F-Theta Lens


The roundness of the focused light spot, with good consistency and high roundness between the center and edge light spots.


The focused spot is small, enabling precise micro-nano processing.


Extremely low energy loss, high transmittance,high damage threshold and small thermal lensing effect.





Specifications of UV Laser F-Theta Lens


UV Laser F-Theta Lens

Part Number

Focal

Length

(mm)

Aperture

Size

(mm)

Scan

Angle

Marking

Field

(mm)
Wavelength(mm)

Focal spot

(μm)

Outer

Dimensions

(mm*mm)

M1 Distance

(mm)

M2 Distance

(mm)

Work

Distance

(mm)

Connection

Method

GF101205UVY100Φ12±22°55*553557Φ90*6514.715123M85*1.0
GF131407UVY135Φ14±20°65*653558Φ135*157.5172050.3M85*1.0
GF131265UVY135Φ14±20°65*653558Φ125*1051720168.8M85*1.0
HF161010UVO161Φ10±25°100*10035510Φ90*5312.615.8196M85*1.0
GF251016UV254Φ10±25°165*16535517Φ95*5412.621.35309.5M85*1.0
GF341416UVY340Φ14±20°165*16535516Φ262*2611722479Flange
GF501420UVY500Φ14±17°200*20035522.5Φ300*3921730386Flange




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