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255mm, 1030-1080nm JENar™ F-Theta Scanning Lens

Stock #16-772 New
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€1,665.00
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€1,665.00
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Wavelength Range (nm):
1030 - 1080
Scan Field Diameter (mm):
239
Damage Threshold, CW:
5.0 MW/cm2
Damage Threshold, Pulsed:
5.0 J/cm2 * (τ/[ns]) 0.30
Scan Angle (°):
53.2
Scan Field (mm):
169 x 169
Type:
JENar F-Theta
Working Distance (mm):
291
Flange Distance (mm):
336
Focus Size Diameter, 1/e² (μm):
24
Focal Length FL (mm):
255.00
Manufacturer:
Jenoptik
Maximum Diameter (mm):
119.8 +0/-0.2
Model Number:
017700-017-26
Mounting Threads:
M85 x 1
Protective Window:
#17-684: One Included
Telecentricity (°):
F-Theta Only: 14.3
With Scanner: 15
GDD Specification (fs2):
3670
Weight (g):
1400
Input Beam Diameter, 1/e2 (mm):
20
Maximum Length (mm):
65.3

Regulatory Compliance

RoHS:

Product Family Description

Jenoptik JENar™ F-Theta Scanning Lenses are designed to provide flat field at the image plane of scanning systems and are used in conjunction with galvanometers, beam expanders, and laser sources. These F-Theta lenses feature a wide range of focal lengths and large scan fields. Optimized for common Nd:YAG, Yb:doped, and fiber laser sources, these lenses are available in wavelength ranges of 355nm, 515-540nm, and 1030-1080nm. With their patented stackable mounting technology, these lenses compensate for thermal stresses and improve the stability of the optical components, ensuring high-precision adjustment and position control in OEM systems. Jenoptik JENar™ F-Theta Scanning Lenses are ideal for high-precision laser material processing and laser scanning applications.

Contact us if your application requires Jenoptik JENar™ F-Theta Scanning Lenses or Jenoptik JENar™ Silverline™ F-Theta Scanning Lenses not shown on our website.

 
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