F-theta Scan Lens for CO2 Laser

F-THETA SCAN LENS—CO
2 LASER
(SINGLE ELEMENT) ...
F-Theta scan lens rugged single elements are designed for Co 2 laser system that employ X - Y galvo
scanning mirrors. The lens are widely used in fields such as engraving and marking applications.
Part No.
EFL
(mm)
Scan Field
(mm)
Average
Spot
Size
(um)
Beam
Dia
(mm)
Mir.
Sep.
(mm)
2nd mir.
to Lens
mount
(mm)
Max.
Input
Angle
(deg.)
90%
CA
(mm)
Working
Distance
(mm)
SL1-10.6-35-52Z 52 35x35 100 14 13 25 20 45 49
SL1-10.6-50-75Z 75 50X50 122 14 13 25 20 45 72
SL1-10.6-50-153Z 153 50x50 185 14 19 37 13 48 154
SL1-10.6-70-100Z 100 70x70 160 14 13 25 20 45 99
SL1-10.6-90-152Z 152 90x90 202 14 19 37 23 60 152
SL1-10.6-110-150Z 150 110x110 193 14 13 25 20 45 150
SL1-10.6-140-200Z 200 140X140 253 14 13 25 20 45 201
SL1-10.6-175-250Z 250 175X175 260 14 13 25 20 45 253
SL1-10.6-210-300Z 300 210X210 418 14 13 25 20 45 305
SL1-10.6-250-360Z 360 250x250 507 14 13 25 20 45 366
SL1-10.6-300-430Z 430 300x300 616 14 13 25 20 45 438
SL1-10.6-350-480Z 480 350x350 863 14 13 25 20 50 487
SL1-10.6-300-420Z 420 300X300 510 20 25 35 20 68 425
SL1-10.6-450-620Z 620 450x450 906 20 20 25 20 68 631
SL1-10.6-600-830Z 830 600x600 990 20 25 25 20 70 838
SL1-10.6-650-895Z 895 650x650 1050 25 25 26 20 75 899
SL1-10.6-800-1100Z 1100 800x800 1060 25 25 26 20 75 1116
SL1-10.6-1200-1650Z 1650 1200x1200 1321 30 25 35 20 90 1675
SL1-10.6-500-690Z 690 500x500 522 30 25 30 20 86 699
SL1-10.6-35-60G 60 35x35 100 14 20 25 20 45 58
SL1-10.6-50-80G 80 50X50 122 14 20 34 18 50 79
SL1-10.6-300-420G 420 300X300 478 20 20 30 20 68 428
SL1-10.6-30-75E 75 30x30 60 24 20 37 12 56 73
SL1-10.6-50-97E 97 50x50 98 18 23 36 20 62 96
SL1-10.6-50-105E 105 50X50 137 14 23 36 20 62 104
SL1-10.6-50-152E 152 50X50 205 14 19 37 13 47 153
SL1-10.6-90-151E 151 90x90 210 14 19 37 23 68 153
SL1-10.6-110-178E 178 110X110 190 18 23 36 25 72 178
• Material: G-GaAs, E-Ge ( only transmit 10.6um )
• Material: Z- ZnSe ( transmit both 10.6um and visible )

F-THETA SCAN LENS—CO
2 LASER
(DOUBLE ELEMENT) ...
F-Theta scan lens rugged double elements are designed for Co2 laser system that employ X - Y galvo
scanning mirrors. The lens are widely used in fields such as engraving and marking applications.
Part No.
EFL Scan Field
(mm) (mm)
Average
Spot
Size
(um)
Beam
Dia
(mm)
Mir.
Sep.
(mm)
2nd
mir.
to
Lens
(mm)
Max.
Input
Angle
(deg.)
90%
CA
(mm)
Working
Distance
(mm)
SL2-10.6-35-60G 60 35X35 100 14 13 25 20 45 55
SL2-10.6-50-80G 80 50X50 118 14 13 25 20 45 76
SL2-10.6-70-122G 122 70X70 158 14 13 25 20 46 130
SL2-10.6-110-170G 170 110x110 170 14 13 25 20 54 185
SL2-10.6-140-220G 220 140X140 224 14 13 25 20 53 239
SL2-10.6-175-275G 275 175X175 239 14 13 25 20 51 305
SL2-10.6-210-300G 300 210x210 387 14 13 25 20 86 330
SL2-10.6-250-360G 360 250x250 465 14 13 25 20 86 393
SL2-10.6-300-420G 420 300x300 570 14 13 25 20 86 465
SL2-10.6-350-485G 485 350x350 822 14 13 25 20 87 528
SL2-10.6-300-420G1 420 300X300 505 20 30 30 20 78 470
SL2-10.6-110-150Z 150 110x110 170 14 13 25 20 64 159
SL2-10.6-140-200Z 200 140X140 224 14 13 25 20 69 215
SL2-10.6-175-250Z 250 175X175 239 14 13 25 20 78 270
SL2-10.6-210-300Z 300 210x210 387 14 13 25 20 86 327
SL2-10.6-250-360Z 360 250x250 480 14 13 25 20 98 393
SL2-10.6-300-420Z 420 300x300 502 16 20 25 20 101 460
SL2-10.6-400-560Z 560 400X400 905 14 13 25 20 93 590
• Material: G-GaAs ( transmit 10.6um only )
• Material: Z- ZnSe ( transmit both 10.6um and visible )

F-THETA SCAN LENS—
Nd: YAG LASER , GREEN & UV ...
F-Theta scan lens rugged single and double elements are designed for Nd:YAG, Green, UV laser
system that employ X - Y galvo scanning mirrors. The lens are widely used in fields such as
engraving and marking applications.
Nd:YAG LASER (Wavelength 1064 nm)
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Length
(mm)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
size
(µm)
Length
(mm)
Working
distance
(mm)
SL-1064-70-100 100.0 25° 87.0 70x70 14.0 12.0 47.0 100.0
SL-1064-105-152 152.0 25° 132.0 105x105 14.0 14.0 49.0 167.0
SL-1064-112-163 163.0 25° 142.0 112x112 14.0 16.0 49.0 184.0
SL-1064-175-254 254.0 25° 220.0 175x175 16.0 20.0 61.0 288.0
SL-1064-180-260 260.0 25° 226.0 180x180 20.0 20.0 61.0 297.0
SL-1064-100-163 163.0 25° 140.0 100x100 20.0 12.0 65.0 195.0
SL-1064-300-420 420.0 27° 380.0 300x300 20.0 30.0 70.0 495.0
SL-1064-212-300 300.0 28° 300.0 212x212 20.0 20.0 76.0 350.0
SL-1064-500-810 810.0 28° 850.0 500x500 24.0 55.0 57.0 880.0
SL-1064-120-200 200.0 25° 170.0 120x120 30.0 10.0 83.0 237.0
SL-1064-160-254 254.0 25° 220.0 160x160 30.0 12.0 75.5 287.0
SL-1064-250-420 420.0 24° 350.0 250x250 30.0 15.0 52.0 477.0
GREEN LASER (Wavelength 532 nm)
Part No. EFL
(mm)
Scan
Angle
(±°)
Scan
Length
(mm)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
size
(µm)
Length
(mm)
Working
distance
(mm)
SL-532-80-163 163.0 25° 120.0 80x80 6.0 20.0 43.0 160.0
SL-532-225-410 410.0 25° 330.0 225x225 6.0 30.0 60.0 435.0
SL-532-50-100 100.0 25° 71.0 50x50 8.0 10.0 40.0 98.0
SL-532-150-254 254.0 25° 215.0 150x150 10.0 18.0 55.0 285.0
SL-532-175-300 300.0 28° 250.0 175x175 12.0 18.0 76.0 323.0
SL-532-500-810 810.0 28° 710.0 500x500 12.0 30.0 57.0 845.0
SL-532-70-100 100.0 25° 87.0 70x70 14.0 10.0 46.0 100.0
SL-532-115-165 165.0 25° 173.0 115x115 14.0 14.0 43.0 186.0
SL-532-350-508 508.0 25° 500.0 350x350 16.0 15.0 57.0 581.0

UV LASER ( Wavelength 355 nm)
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Length
(mm)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
Size
(µm)
Length
(mm)
Working
distance
(mm)
SL-355-60-100 100.0 25° 87.0 60x60 12.0 12.0 40.0 110.0
SL-355-100-163 163.0 25° 140.0 100x100 12.0 18.0 43.0 180.0
SL-355-160-254 254.0 25° 220.0 160x160 12.0 22.0 55.0 311.0
SL-355-220-350 350.0 25° 305.0 220x220 12.0 33.0 45.0 418.0
SL-355-250-410 410.0 25° 350.0 250x250 12.0 34.0 60.0 480.0
SL-355-100-163 163.0 25° 140.0 100x100 20.0 12.0 65.0 195.0
SL-355-212-300 300.0 28° 300.0 212x212 20.0 20.0 76.0 350.0
SL-355-500-810 810.0 28° 850.0 500x500 24.0 55.0 57.0 880.0
SL-355-120-200 200.0 25° 170.0 120x120 30.0 10.0 83.0 237.0
SL-355-160-254 254.0 25° 220.0 160x160 30.0 12.0 75.5 287.0
SL-355-250-420 420.0 24° 350.0 250x250 30.0 15.0 52.0 477.0
UV LASER (Wavelength 266 nm)
Part No.
ELF
(mm)
Scan
Angle
(±°)
Scan
Length
(mm)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
Size
(µm)
Length
(mm)
Working
distance
(mm)
SL-266-90-254 254.0 18° 156.0 90x90 4.0 16.0 47.0 25.0
SL-266-70-100 100.0 28° 95.0 70x70 5.0 8.0 49.0 137.0
SL-266-110-160 160.0 28° 160.0 110x110 5.0 10.0 36.7 200.0

TELECENTRIC SCAN LENS ...
Telecentric scanning lenses are a special configuration in which the arrangement of optics
is designed to focus down the beam such that it is always perpendicular to the flat field.
This is accomplished by ensuring that the system 'stop' is located at the front focal point
of the lens system. The 'stop' is located at the position where the beam is deflected from
the axis. In a single-axis scanning system, this location is at the scanning mirror. For
two-axis scanning, the stop is mid-way between the mirrors.
TELECENTRIC SCAN LENS (Wavelength 10.6um)
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
size
(µm)
Length
(mm)
Working
distance
(mm)
TSL-10.6-50-100G 100.0 20° 50x50 25.0 60.0 93.0 106.0
TELECENTRIC SCAN LENS (Wavelength 9.6um
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
size
(µm)
Length
(mm)
Working
distance
(mm)
TSL-9.6-43-100Z 100.0 20° 43x43 14.0 96.0 99.0 95.0
TSL-9.6-50-110Z 110.0 20° 50x50 15.0 107.0 110.0 108.0
TSL-9.6-70-140Z 140.0 20° 70x70 15.0 126.0 142.0 124.0
TELECENTRIC SCAN LENS (Wavelength 1064nm)
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
size
(µm)
Length
(mm)
Working
distance
(mm)
TSL-1064-20-56 56.0 13° 20x20 10.0 5.0 38.0 60.0
TSL-1064-60-107 107.0 22° 60x60 12.0 10.0 84.5 142.0
TSL-1064-70-163 163.0 18° 70x70 15.0 14.0 185.0 165.5
TSL-1064-45-80 80.0 23° 45x45 25.0 10.0 83.0 79.0
TSL-1064-140-210 210.0 30° 140x140 25.0 10.0 153.0 278.0

TELECENTRIC SCAN LENS (Wavelength 532nm)
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot
size
(µm)
Length
(mm)
Working
distance
(mm)
TSL-532-18-56 56.0 13° 18x18 6.0 6.0 38.0 56.0
TSL-532-45-80 80.0 23° 45x45 12.0 10.0 83.0 79.0
TSL-532-60-100 100.0 22° 60x60 12.0 6.0 84.5 127.5
TSL-532-36-90 90.0 17° 36x36 20.0 7.0 62.0 113.0
TSL-532-70-200 200.0 20° 70x70 20.0 10.0 94.0 240.0
TSL-532-140-200 200.0 30° 140x140 25.0 5.0 153.0 274.0
TELECENTRIC SCAN LENS (Wavelength 355nm)
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot size
(µm)
Length
(mm)
Working
distance
(mm)
TSL-355-18-56 56.0 13° 18x18 6.0 4.0 39.8 75.2
TSL-355-60-100 100.0 22° 60x60 6.0 7.0 84.0 150.0
TSL-355-85-254 254.0 14° 85x85 6.0 18.0 173.5 145.0
TSL-355-60-167 167.0 17° 60x60 10.0 8.0 133.0 268.5
TELECENTRIC SCAN LENS (Wavelength 266nm)
Part No.
EFL
(mm)
Scan
Angle
(±°)
Scan
Field
(mm)
Ent.
pupil
(mm)
Average
spot size
(µm)
Length
(mm)
Working
distance
(mm)
TSL-266-18-52 52.0 15° 18x18 6.0 5.0 39.0 69.0
TSL-266-60-100 100.0 22° 60x60 6.0 6.0 86.2 140.0
TSL-266-55-158 158.0 17° 55x55 10.0 6.0 133.0 250.0
• Thread : M85x1
• X - Y mirror separation: 18mm
• Y mirror to the center of 1st lens: 19.5mm

BEAM EXPANDERS— CO 2 LASER ...
CO2 BEX — FIXED SERIES
Part No.
Magnification
Input
CA
(mm)
Output
CA
(mm)
O.D
(DIA1)
(mm)
O.D
(DIA2)
(mm)
BEX-10.6-1.5 1.5 10 15 20 -
BEX-10.6-2 2 10 15 22 -
BEX-10.6-2A 2 12 15 22 -
BEX-10.6-2B 2 12 15 22 -
BEX-10.6-2C 2 10 15 20 -
BEX-10.6-2.5 2.5 12 20 27 -
BEX-10.6-3A 3 10 15 20 -
BEX-10.6-3B 3 10 20 20 28
BEX-10.6-3C 3 12 20 20 28
BEX-10.6-3.3 3.3 10 15 21 66
L1
(mm)
L2
(mm)
35 -
32 -
34 -
36 -
32.5 -
54 -
59 -
59 35
110 60
- -
BEX-10.6-4 4 10 20 20 28 66 45
BEX-10.6-4A 4 10 25 20 31 67 48
BEX-10.6-4C 4 12 23 20 30 135 90
BEX-10.6-5 5 12 23 20 30 70 45
BEX-10.6-5A 5 12 28 20 36 70 37
BEX-10.6-6A 6 10 28 20 36 75 38

CO2 BEX — ADJUSTABLE SERIES
Part No.
Magnification
Input
CA
(mm)
Output
CA
(mm)
O.D
Dia 1
(mm)
0.D
Dia 2
(mm)
L1
(mm)
L2
(mm)
BEX-10.6-2Z 2 10 15 22 22 51 37
BEX-10.6-2Z1 2 10 22 32 32 48 38
BEX-10.6-2ZG 2 10 15 22 22 51 40
BEX-10.6-2Z3 2 15 28 36 36 48 38
BEX-10.6-2Z4 2 10 15 22 22 50 37
BEX-10.6-2.5Z 2.5 10 15 20 20 56 45
BEX-10.6-2.5Z1 2.5 10 15 20 20 34 25
BEX-10.6-2.5Z2 2.5 10 20 28 28 36 40
BEX-10.6-3Z1 3 10 15 20 20 62 52
BEX-10.6-3Z2 3 10 20 28 28 61 50
BEX-10.6-3Z3 3 10 15 20 20 37 28
BEX-10.6-3Z4 3 10 25 M33x0.5 M33x0.5 60 47
BEX-10.6-3Z5 3 15 35 44 44 73 60
BEX-10.6-3Z6 3 15 28 36 36 60 51
BEX-10.6-4Z 4 10 15 20 20 59 45
BEX-10.6-4Z1 4 10 20 28 28 70 60
BEX-10.6-4Z2 4 15 28 36 36 66 58
BEX-10.6-5Z 5 10 15 20 20 59 45
BEX-10.6-5Z1 5 10 23 30 30 71 60
BEX-10.6-6Z 6 10 25 32 32 75 64
BEX-10.6-6Z1 6 10 35 44 44 75 64
BEX-10.6-6Z2 6 10 15 20 20 60 45
BEX-10.6-8Z1 8 10 35 44 44 120 103
BEX-10.6-10Z1 10 10 35 44 44 120 105

CO2 BEX — UniBET SERIES
The wavelength Technology team is proud to
present our new product. It is specially designed
to cater for the various fixed magnification of 2x,
3x, 4x, 5x and up to 6x. It consists of adjustable
divergence. These beam expanders are primarily
intended for CO 2 laser.
Specifications
For collimation of CO 2 laser

CO2 ZOOM-BEAM EXPANDER
The wavelength Technology team is proud to
present our new product. It is specially designed to
cater for the various variable magnification of 2x up
to 8x. It consists of adjustable divergence. These
beam expanders are primarily intended for CO 2
laser. They offer diffraction-limited performance at
10.6um wavelength.
Specifications
For collimation of high laser power

BEAM EXPANDERS—
Nd:YAG LASER, GREEN & UV ...
Nd:YAG (1064nm) BEX — ADJUSTABLE SERIES
Part No.
Magnification
Input
CA
(mm)
Output
CA
(mm)
Dia 1
(mm)
L1
(mm)
Dia 2
(mm)
BEX-1064-3X 3 10 20 26 58 26 49
BEX-1064-4X 4 10 22 29 80 29 71
BEX-1064-5X 5 10 22 29 72 29 62
BEX-1064-6X 6 10 22 29 70 29 62
BEX-1064-6X1 6 10 25 32 90 32 79
BEX-1064-8X 6 10 22 29 72 29 62
BEX-1064-10X 10 10 22 29 70 29 62
BEX-1064-10X1 10 10 34 40 95 40 79
L2
(mm)
BEX-1064-5Z1 5 10 32 M30x1 85 M43x0.5 54
BEX-1064-6Z1 6 10 26 M30x1 72 M43x0.5 58
BEX-1064-8Z 8 10 34 M30x1 83 M43x0.5 68
BEX-1064-10Z 10 10 34 M30x1 95 M43x0.5 79
GREEN (532nm) BEX — FIXED SERIES
Part No.
Magnification
Input
CA
(mm)
Output
CA
(mm)
D1
(mm)
D2
(mm)
L1
(mm)
BEX-532-5 5 6 23 20 30 83 58
BEX-532-10 10 6 23 20 30 83 58
L2
(mm)

GREEN (532nm) BEX — ADJUSTABLE SERIES
Part No.
Magnification
Input
CA
(mm)
Output
CA
(mm)
M1 M2 L1
(mm)
BEX-532-2X 2 6 23 M30x0.5 M30x0.5 83 71
BEX-532-3X 3 6 23 M30x0.5 M30x0.5 83 71
BEX-532-4X 4 6 23 M30x0.5 M30x0.5 83 71
BEX-532-5X 5 6 23 M30x0.5 M30x0.5 83 71
BEX-532-6X 6 6 23 M30x0.5 M30x0.5 83 71
BEX-532-10X 10 6 23 M30x0.5 M30x0.5 83 71
L2
(mm)
UV (355nm) BEX — ADJUSTABLE SERIES
Part No.
Magnification
Input
CA
(mm)
Output
CA
(mm)
Max. Outer
Diameter
(mm)
Total length
(mm)
BEX-355-1.5 1.5 6 30 46 85
BEX-355-2.0 2.0 6 30 46 85
BEX-355-3.0 3.0 6 30 46 85
BEX-355-5.0 5.0 6 30 46 85
BEX-355-10 10 6 30 46 85
BEX-355-20 20 6 30 46 85

Nd:YAG ZOOM-BEAM EXPANDER
The wavelength Technology team is proud to
present our new product. It is specially designed
to cater for the various variable magnification of
2x up to 8x. It consists of adjustable divergence.
These beam expanders are primarily intended for
Nd:YAG lasers. They offer diffraction-limited
performance at 1064nm wavelength.
Specifications
For collimation of YAG laser power

SCANNING MIRRORS ...
Scanning mirrors are used for high speed two-axis laser scanner system. The dimension of
each mirror have been calculated to allow for scanning of a laser beam at up to 25 degrees
off-axis. The mirrors have high reflectivity and so may be safe at high powers.
UNMOUNTED SCANNING MIRRORS
ASSYMETRIC MIRROR
X-MIRROR
Y-MIRROR
Part No.
Dimension
Substrate
L x W x T (mm)
SMA-19X29X2 19x29x2 Si/BK7
SMB-20X14X1.5 20x14x1.5 Si/BK7
SMC-24X18X1.5 24x18x1.5 Si/BK7
SMD-23X34X2 23x34x2 Si/BK7
SME-20X25X2 20x25x2 Si/BK7
SMF-30X23X2 30x23x2 Si/BK7
SMG-25X38X2 25x38x2 Si/BK7
SMG1-35X25X2 35x25x2 Si/BK7
SMH-30X35X2 30x35x2 Si/BK7
SMI-70X45X4 70x45x (1.5-4) Si/BK7
SMJ-80X60X4 80x60x(1.5-4) Si/BK7
SMK-37X24X4-532 37x24x4 Si/BK7
SMK-55X34X4 55x34x4 Si/bk7
SML-42X30X4-532 42x30x4 Si/BK7
SML-63X43X4 63x43x4 Si/BK7
SMLYA-45X35X2 45x35x2 Si/BK7
SMLYB-65X42X2 65x42x2 Si/BK7
SMO-20.2X15X1.5 20x15x1.5 Si/BK7
SMP-25X30X2-1064/650 30x25x2 Si/BK7
SMQ-25X20X2-1064/650 25x20x2 Si/BK7
SCM1-16X21X2 21x16x2 Si/BK7
SCM2-19X32X2 32x 9x2 Si/BK7
SMU-32X27X2-1064/650 32x27x2 Si/BK7
SMV-30X21X2-1064/650 30x21x2 Si/BK7

MOUNTED SCANNING MIRRORS
β
α
b
a
δ
ζ
c
d
γ
Part No.
Max.
Beam
Dia.
Dimension in mm
(X Mirror)
Dimension in mm
(Y Mirror)
α β γ δ ζ a b c d
Angular Excursion
* SCM-6230-8 8 mm - - 8.1 15.2 8.1 21.8 - 12.5 8.1 -
* SCM-6230-10 10 mm - - 9.1 - - - - - - -
* SCM-6240-12 12 mm 24 17.2 10.4 22.5 13.3 30.5 27.2 18.85 13.29 -
* SCM-6240-15 15 mm 24 17.2 10.4 22.5 13.3 37.3 30.5 18.85 13.29 -
* SCM-6240-20 20 mm 31.7 - 14 36.4 20.3 53.2 - 31.2 20.3 -
SCM-6350-5 5 mm 19.1 12.7 - 12.7 8.2 30.9 24.5 - 8.2 ± 5º Mechanical
SCM-6350-10 10 mm 22.9 16.5 - 20.8 8.2 35.4 29.1 17.3 8.2 ± 10º Mechanical
SCM-6860-10 10mm 23.1 15.9 10.0 20.2 10.4 38.2 31.1 17.7 10.4 ± 12.5º Mechanical
SCM-6450-12 12 mm 27.9 18.2 11.1 24.6 11.1 48.6 39.0 21.3 11.1 ± 12.5º Mechanical
SCM-6870-12 12 mm 27.9 18.2 11.1 24.6 11.7 48.6 39.0 21.3 11.7 ± 12.5º Mechanical
SCM-6870-15 15 mm 31.8 22.1 13.3 28.8 11.7 49.0 39.4 24.8 11.7 ± 10º Mechanical
SCM-6650-20 20 mm 42.2 29.5 - 38.1 14.2 65.3 52.5 32.5 14.2 ± 10º Mechanical
SCM-6880-20 20 mm 41.4 29.5 - 38.1 15.1 64.5 52.5 32.5 15.1 ± 10º Mechanical
SCM-6650-30 30 mm 52.9 40.2 23.9 54.9 19.1 82.6 70.1 48.7 19.1 ± 10º Mechanical
SCM-6880-30 30 mm 52.1 40.1 23.9 54.9 19.8 82.0 70.1 46.7 19.8 ± 10º Mechanical
• Flatness: λ/4 @633nm, Scratch/Dig: 40/20, Reflective coating: 1-sided
• Silicon, Gold or Silver coating for CO2 Laser
• BK7 / K9, Dielectric or Silver coating for Nd:YAG Laser
• BK7 / K9, Dielectric coating for Green & Visible Laser
∗ Scanning mirrors of these ranges are asymmetric. Mechanical drawings may not be the best
representation of actual mirrors. Please contact us for more detailed drawing.

FOCUSING LENS ...
Focusing lens are used to focus laser beam. The objective of focusing the laser beam is to
use the laser power for material processing.
ZnSe Positive Meniscus Lenses (Wavelength 10.6um)
Part No.
Diameter
(inch)
EFL
(inch)
E.T.
(mm)
LZM0.6-1.5-ET2 0.60 1.500 2
LZM0.75-1.5-ET2 0.75 1.500 2
LZM1.0-2.0-ET3 1.00 2.000 3
LZM1.0-2.5-ET3 1.00 2.500 3
LZM1.1-2.5-ET2 1.10 2.500 2
LZM1.1-2.5-ET3 1.10 2.500 3
LZM1.1-3.75-ET2 1.10 3.750 2
LZM1.1-5.0-ET2 1.10 5.000 2
LZM1.5-5.0-ET3 1.50 5.000 3
LZM1.5-5.0-ET6 1.50 5.000 6
LZM1.5-5.0-ET7 1.50 5.000 7
LZM1.5-7.5-ET6 1.50 7.500 6
LZM1.5-7.5-ET7 1.50 7.500 7