Gentec-EO Accessories for Beam Diagnostics User Manual
Page 20
Accessories for Beam Diagnostics
Revision 1.2
20
Table 11: UV Converters Specifications (23 mm aperture)
Model
BF23C12N
BF23C23N
BF23G12N
BF23G23N
BF23P12N
BF23P23N
BF23R12N
BF23R23N
Input Aperture Ø [mm]
23
23
23
23
23
23
23
23
Closest Standard Optical
Camera Format
1/2"
2/3"
1/2"
2/3"
1/2"
2/3"
1/2"
2/3"
Main Tube Length (L) [mm]
76.3
76.3
76.3
76.3
76.3
76.3
76.3
76.3
Extension Tube Length (D)
[mm]
27.4
30
27.4
30
27.4
30
27.4
30
Overall Length (OAL) [mm]
118.2
124.8
118.2
124.8
118.2
124.8
118.2
124.8
Max Input Beam Size [mm]
13,8 x 18,4
12,5 x 18,4
13,8 x 18,4
12,5 x 18,4
13,8 x 18,4
12,5 x 18,4
13,8 x 18,4
12,5 x 18,4
Max Beam Size on CMOS [mm]
4,6 x 6,1
6,0 x 8,8
4,6 x 6,1
6,0 x 8,8
4,6 x 6,1
6,0 x 8,8
4,6 x 6,1
6,0 x 8,8
Magnification
3
2.1
3
2.1
3
2.1
3
2.1
Crystal Type
C
C
G
G
P
P
R
R
Wavelength Range [nm]
110 - 225
110 - 225
X-ray - 400
X-ray - 400
110 - 350
110 - 350
110 - 535
110 - 535
Relative Response
193 nm
22
22
480
480
48
48
100
100
248 nm
0.17
0.17
480
480
15
15
8
8
308 nm
0.03
0.03
112
112
1
1
0.18
0.18
Saturation Level
[mJ/cm
2
]
193 nm
400
400
10
10
30
30
50
50
248 nm
N/A
N/A
10
10
30
30
400
400
308 nm
N/A
N/A
50
50
50
50
400
400
Damage Threshold [mJ/cm
2
]
500
500
250
250
500
500
500
500
Max Average Power [W/cm
2
]
2
2
2
2
2
2
2
2
Decay Time [μs]
3 - 5
3 - 5
0.5
0.5
5
5
3000
3000
Max Repetition Rate
30 - 20 kHz
30 - 20 kHz
200 kHz
200 kHz
20 kHz
20 kHz
30 Hz
30 Hz
Part Number
202324
202325
202326
202327
202328
202329
202330
202331
Important Steps to Follow When Using a UV Converter:
1. Remove the ND4.0 filter from the camera
Remove the ND4.0 filter that is supplied with the Beamage-3.0 camera before using a UV Converter.
2. Choosing the appropriate UV Converter
Gentec-EO offers a complete array of UV converters. For more details and information on how to choose the
appropriate UV converter, please contact your local Gentec-EO representative.
3. Determining and Entering the Pixel Magnification Factor
Warning
Depending on the fluorescent crystal that was chosen, the Pixel Multiplication Factor must
be adjusted via the PC-Beamage-3.0 software.
Enter the value in the software in the Pixel Multiplication Factor section in the Setup Tab. The on-screen
dimensions will now be correct.