MidOpt Filters Where Image Quality Begins - Site ftp Elvitec
MidOpt Filters Where Image Quality Begins - Site ftp Elvitec
MidOpt Filters Where Image Quality Begins - Site ftp Elvitec
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Bandpass <strong>Filters</strong><br />
Ultra-Violet Bandpass<br />
<strong>Filters</strong> for UV Imaging<br />
UV Bandpass <strong>Filters</strong> pass selective ultra-violet wavelength<br />
ranges. It is always necessary to use UV pass/visible block filters<br />
in applications that involve imaging at UV wavelengths.<br />
BP250<br />
BP324<br />
BP365<br />
100<br />
100<br />
100<br />
90<br />
90<br />
90<br />
80<br />
80<br />
80<br />
70<br />
70<br />
70<br />
Transmission (%)<br />
60<br />
50<br />
40<br />
30<br />
Transmission (%)<br />
60<br />
50<br />
40<br />
30<br />
Transmission (%)<br />
60<br />
50<br />
40<br />
30<br />
20<br />
20<br />
20<br />
10<br />
10<br />
10<br />
0<br />
100<br />
200<br />
300 400 500 600 700 800 900 1000<br />
BP250<br />
0<br />
200 300 300 400 400500 500 600 700 800 900 900 1000 1100<br />
600 700 800<br />
Wavelength (nm)<br />
BP324<br />
0<br />
200 300 300 400 400500 500 600 700 800 900 900 1000 1100<br />
600 700 800<br />
Wavelength (nm)<br />
BP365<br />
Part #<br />
Prefix<br />
Filter Description<br />
Full Width Half Max<br />
(50% point)<br />
+/- 10 nm<br />
Minimum Peak<br />
Transmission<br />
Surface <strong>Quality</strong><br />
Scratch and Dig<br />
Mount<br />
Options<br />
BP250 Deep-to-Near UV Bandpass 170-275 nm 38% 40/20 T,S<br />
BP324 Near UV Bandpass 270-380 nm 90% 40/20 T,S,C,F<br />
BP365 Near UV Bandpass 315-400 nm 90% 40/20 T,S,F<br />
T=Standard Threaded Lens Mount; S=Slip-On Mount; C=C/CS-Camera Mount (M25.4); F=Filter, No Mount<br />
6 www.midopt.com