eo_logo
  • Country/Region
  • cart   
 
See all 10 Products in Family

255mm, 515-540nm JENar™ F-Theta Scanning Lens

Stock #16-773 New
×
₹2,20,080.00
Qty 1+
₹2,20,080.00
Volume Pricing
Request Quote
Wavelength Range (nm):
515 - 540
Scan Field Diameter (mm):
233
Damage Threshold, CW:
2.5 MW/cm2
Damage Threshold, Pulsed:
2.5 J/cm2 * (τ/[ns]) 0.35
Scan Angle (°):
52.1
Scan Field (mm):
165 x 165
Type:
JENar F-Theta
Working Distance (mm):
294
Flange Distance (mm):
347
Focus Size Diameter, 1/e² (μm):
12
Focal Length FL (mm):
255.00
Manufacturer:
Jenoptik
Maximum Diameter (mm):
119.8 +0/-0.2
Model Number:
017700-205-26
Mounting Threads:
M85 x 1
Protective Window:
#17-685: One Included
Telecentricity (°):

F-Theta Only: 14.2 With Scanner: 14.2
GDD Specification (fs2):
7690
Weight (g):
1213
Input Beam Diameter, 1/e2 (mm):
20
Maximum Length (mm):
73.8
Note:
Damage Warning: Not recommended for picosecond and femtosecond laser pulses.

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.

 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin
×