LINOS F-Theta-Ronar Lens
f = 420mm, 1064nm
Part number
4401-350-000-21
Design wavelength
λ
(nm)
1064
Effective focal length
EFL
(mm)
420.5
Back focal length
BFL
(mm)
497.1
Working distance
WD
(mm)
494.2
Flange focal length
FFL
(mm)
548.8
Øbeam
(mm)
15.0
Recommended mirror distance m1
m1
(mm)
30.0
Recommended mirror distance m2
m2
(mm)
16.0
Recommended mirror distance m2mechanical
m2m
(mm)
8.3
Scan angle
±θx,y
(°)
19.8
Scan area (edge length of scan field)
2x * 2y
(mm²)
291 x 291
Spot diameter
Øspot
(µm)
55
T
(%)
(J/cm²)
> 96
10
(mm)
2.3; 42.1; 61.0; 137.2; 137.5
(g)
1050
Beam diameter 1/e² truncated
Total transmission @ 1064nm
LIDT coating @ 1064nm, 9ns, 100Hz
Focused back reflex positions from first
surface
Weight
Protective glass
PG
4401-288-005-01
Optical parameters calculated for a 1-mirror system
Subject to technical change
Qioptiq Photonics GmbH & Co. KG
Königsallee 23
D - 37081 Göttingen
All rights reserved
O-LM_DS-4401-350-000-21_2020.11-V3
Not export controlled
Page 1 of 2
Tel: +49 (0) 551 6935-0
lmp@excelitas.com
www.qioptiq-shop.com
Mechanical drawing
Dimensions without tolerances are nominal values and illustration not to scale
Notes
For technical explanations, see our homepage.
In a 1-mirror system, the entrance pupil (EP) is the position of the scan mirror. In a 2-mirror system, it is
the point where the scan mirrors should be placed around symmetrically to reach specified performance.
Qioptiq Photonics GmbH & Co. KG
Königsallee 23
D - 37081 Göttingen
All rights reserved
O-LM_DS-4401-350-000-21_2020.11-V3
Not export controlled
Page 2 of 2
Tel: +49 (0) 551 6935-0
lmp@excelitas.com
www.qioptiq-shop.com
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