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  • 355nm F-theta Lens

355nm F-theta LensCategory：F-theta Lens -optical glass

Brief introduction：T-theta lens are widely used in laser marking, engraving,cutting and drilling with consistent spot radius over the entire scan area. This series lens have a complete range of products to meet the needs of various process
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Product parameters

 Part Number Length(mm)  Working(mm)  Field(mm)  Scan Angle θ max Entrance Diameter(mm) Focus Size(φm) Mirror Distances m1/m2(mm) Mounting Thread(mm)
HY-SL-532-50-63-(12CA) 63 78   50*50 ±28° 12  10   16/16 M85*1/M79*1
HY-SL-532-70-100-(12CA) 100  114 70*70 ±28° 12 10  16/16 M85*1/M79*1
HY-SL-532-110-160-(12CA) 160 180   110*110 ±28° 12  16   16/16 M85*1/M79*1
HY-SL-532-150-210-(12CA) 210  233 140*140 ±28° 12 21  16/16 M85*1/M79*1
HY-SL-532-175-254-(12CA) 254 287   175*175 ±28° 12  25   16/16 M85*1/M79*1
HY-SL-532-220-330-(12CA) 330  355 230*230 ±28° 12 33  16/16 M85*1/M79*1
HY-SL-532-300-420-(12CA) 420 465   300*300 ±28° 12  36   16/16 M85*1/M79*1
HY-SL-532-350-500-(12CA) 500  539 350*350 ±28° 12 41  16/16 M85*1/M79*1

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