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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IR Longpass <strong>Filters</strong><br />
LP665<br />
LP695<br />
LP715<br />
LP780<br />
100<br />
100<br />
100<br />
100<br />
90<br />
90<br />
90<br />
90<br />
80<br />
80<br />
80<br />
80<br />
70<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 />
Transmission (%)<br />
60<br />
50<br />
40<br />
30<br />
20<br />
20<br />
20<br />
20<br />
10<br />
10<br />
10<br />
10<br />
0<br />
0<br />
0<br />
0<br />
300 400 500 600 700 800 900 1000 1100<br />
300 400 500 600 700 800 900 1000 1100<br />
300 400 500 600 700 800 900 1000 1100<br />
300 400 500 600 700 800 900 1000 1100<br />
Wavelength (nm)<br />
LP665<br />
Wavelength (nm)<br />
LP695<br />
Wavelength (nm)<br />
LP715<br />
Wavelength (nm)<br />
LP780<br />
LP830<br />
LP850<br />
LP920<br />
LP1000<br />
100<br />
100<br />
100<br />
100<br />
90<br />
90<br />
90<br />
90<br />
80<br />
80<br />
80<br />
80<br />
70<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 />
Transmission (%)<br />
60<br />
50<br />
40<br />
30<br />
20<br />
20<br />
20<br />
20<br />
10<br />
10<br />
10<br />
10<br />
0<br />
300 400 500 600 700 800 900 1000 1100<br />
Wavelength (nm)<br />
LP830<br />
0<br />
300 400 500 600 700 800 900 1000 1100<br />
Wavelength (nm)<br />
LP850<br />
0<br />
300 400 500 600 700 800 900 1000 1100<br />
Wavelength (nm)<br />
LP920<br />
0<br />
300 400 500 600 700 800 900 1000 1100<br />
Wavelength (nm)<br />
LP1000<br />
Part #<br />
Prefix<br />
Filter Description<br />
Cut-on Wavelength<br />
50% of Peak<br />
Transmission<br />
Minimum<br />
Transmission<br />
Surface <strong>Quality</strong><br />
Scratch and Dig<br />
Mount<br />
Options<br />
LP665 Dark Red Longpass 665 nm 90% 40/20 T,S,C,F<br />
LP695 Infrared Longpass 695 nm 90% 40/20 T,S,C,F<br />
LP715 Infrared Longpass 715 nm 90% 40/20 T,S,C,F<br />
LP780 Infrared Longpass 780 nm 90% 40/20 T,S,C,F<br />
LP830 Infrared Longpass 830 nm 90% 40/20 T,S,C,F<br />
LP850 Infrared Longpass 850 nm 90% 40/20 T,S,C,F<br />
LP920 Infrared Longpass 920 nm 90% 40/20 T,S,C,F<br />
LP1000 Infrared Longpass 1000 nm 90% 40/20 T,S,C,F<br />
T=Standard Threaded Lens Mount; S=Slip-On Mount; C=C/CS-Camera Mount (M25.4); F=Filter, No Mount<br />
Midwest Optical Systems<br />
17