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

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Stock #17-025 New
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S$2,495.50
Qty 1+
S$2,495.50
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Wavelength Range (nm):
500 - 680, 1030 - 1080
Scan Field Diameter (mm):
239
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:
601948
Mounting Threads:
M85 x 1
Protective Window:
#17-697: 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
Note:
+ VIS options provide >85% Transmission from 500-680nm

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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