Semrock - The Standard in Optical Filters for Life Sciences, Lasers & Optical Systems Toll Free:  866.736.7625
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Center/Edge/Notch Wavelength

nm nm
Featured Products
Type of Filter
Bandpass
Edge
Notch
Dichroic Beamsplitters
Other
Light Source
Laser Wavelength
224.3 nm - ~ 375 nm
~ 405 nm - 491 nm
514.5 nm - 594.1 nm
632.8 nm - ~ 785 nm
785 nm - 1319 nm
~1535 nm - ~1570 nm
Number of Bands/Edges/Notches
Edge Steepness
Dichroic Flatness
Application
Specific Instrument
Semrock Filter Families

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224 nm RazorEdge® ultrasteep long-pass edge filter

• Laser Wavelength = 224.3 nm
• 1920 cm-1 transition
• Tavg > 90% 235 – 505.9 nm
Custom sizing available in less than a week (sizing fee applies).

Part # LP02-224R-25

$999
(Non-US pricing info)

229/244 nm StopLine® dual-notch filter

• Laser Wavelength = 229 & 244 nm
• ODabs > 4 229 nm & ODabs > 4 244 nm
Custom sizing available in less than a week (sizing fee applies).

Part # NF01-229/244-25

$999
(Non-US pricing info)

248.6 nm MaxLine® laser clean-up filter

• Laser Wavelength = 248.6 nm
• Tabs > 40% 248.6 nm
• FWHM of 1.7 nm (typical); 2.2 nm (maximum)
Custom sizing available in less than a week (sizing fee applies).

Part # LL01-248-12.5

$299
(Non-US pricing info)

248 nm RazorEdge® ultrasteep long-pass edge filter

• Laser Wavelength = 248.6 nm
• 805 cm-1 transition
• Tavg > 90% 261.0 – 560.8 nm
Custom sizing available in less than a week (sizing fee applies).

Part # LP02-248RS-25

$999
(Non-US pricing info)

254 nm MaxLamp™ Mercury line filter

• Mercury Line of 253.7 nm
• Tavg > 65% 244 – 256 nm
• Center Wavelength of 250 nm and GMBW of 12 nm
Custom sizing available in less than a week (sizing fee applies).

Part # Hg01-254-25

$429
(Non-US pricing info)

257 nm RazorEdge® ultrasteep long-pass edge filter

• Laser Wavelength = 257.3 nm
• 385 cm-1 transition
• Tavg > 90% 263.0 – 580.4 nm
Custom sizing available in less than a week (sizing fee applies).

Part # LP02-257RU-25

$999
(Non-US pricing info)

260/16 nm BrightLine® single-band bandpass filter

• Tavg > 55% 252 – 268 nm
• Center Wavelength of 260 nm and GMBW of 16nm nm
• FWHM of 20 nm
Custom sizing available in less than a week (sizing fee applies).

Part # FF01-260/16-25

$399
(Non-US pricing info)

266 nm MaxLine® laser clean-up filter

• Laser Wavelength = 266 nm
• Tabs > 55% 266 nm
• FWHM of 1.9 nm (typical); 2.4 nm (maximum)
Custom sizing available in less than a week (sizing fee applies).

Part # LL01-266-12.5

$299
(Non-US pricing info)

266 nm RazorEdge® ultrasteep long-pass edge filter

• Laser Wavelength = 266 nm
• 372 cm-1 transition
• Tavg > 90% 272.4 – 600.0 nm
Custom sizing available in less than a week (sizing fee applies).

Part # LP02-266RU-25

$999
(Non-US pricing info)

267 nm blocking edge BrightLine® long-pass filter

• Filter with 50% edge at 274 nm
• Tavg > 85% 277 – 358 nm
Custom sizing available in less than a week (sizing fee applies).

Part # FF01-267/LP-25

$399
(Non-US pricing info)
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Semrock - The Standard in Optical Filters for Life Sciences, Lasers & Optical Systems
copyright © 2001- 2014 Semrock, Inc.

Semrock manufactures hundreds of standard optical filters for immediate shipping: bandpass filters, dichroic beamsplitters, edge and notch filters, Raman spectroscopy filters, mirrors and fluorescence filter sets. For custom optical filters, engineering design or systems design support, please contact us to discuss your specific needs.