Telecentric F-Theta Lenses - Fused Silica are made with fused silica that has the perfect transmission for both UV and IR and also be  developed for short pulse width and high pulse energy laser application. The lens was made of Fused Silica with optical design to avoid any back reflection and ghost image.

 

   Telecentric Scan Lenses

 

355nm Telecentric F-Theta Lenses - Fused Silica

P/N EFL(mm) Scan Angle (±°) Scan Field (mm) Beam Diameter (mm) Length (mm) Working Distance (mm) Spot um(1/e^2) Mirror distances m1/m2 (mm) Screw thread or lens diameter
TL-355-18-63L 63  12 18X18  10 56 84 6 22/16 M85X1 
TL-355-50-100L 100  21 50X50  10 110 126 7 13/29 M85X1 
TL-355-60-167L 167 16 60X60 10 128 249 13 13/48 M85X1 

 

532nm Telecentric F-Theta Lenses - Fused Silica

P/N EFL(mm) Scan Angle (±°) Scan Field (mm) Beam Diameter (mm) Length (mm) Working Distance (mm) Spot um(1/e^2) Mirror distances m1/m2 (mm) Screw thread or lens diameter
TL-532-20-65L 65  12 20X20  10 56 88 9 22/16 M85X1 
TL-532-50-100L 104 22 54X54 10 110 131 10 13/29 M85X1 

 

1064nm Telecentric F-Theta Lenses - Fused Silica

P/N EFL(mm) Scan Angle (±°) Scan Field (mm) Beam Diameter (mm) Length (mm) Working Distance (mm) Spot um(1/e^2) Mirror distances m1/m2 (mm) Screw thread or lens diameter
TL-1064-20-65L 65  12 20X20  10 56 92 8 22/16 M85X1 
TL-1064-50-100L 100  21 50X50  14 110 129 15 13/29 M85X1 
TL-1064-60-167L 167 16 60X60 15 128 268 20 13/48 M85X1