High Performance OD 4,0 Longpass Filters
• Cut-On Slope <1%
• Rejection OD ≥4,0
• ≥91% Transmission in Pass Band
Our High Performance Longpass Filters feature high transmission in the pass band combined with superior blocking
in the rejection band. With a rejection band optical density of 4,0 combined with ≥91% transmission in the pass
band these fi lters are ideal for a wide variety of applications. Create custom bandpass fi lters by combining with our
TECHSPEC® High Performance Shortpass Filters.
Substrate: UV Grade Fused Silica
Diameter Tolerance: +0,0/-0,2 mm
Thickness: 2,0 ±0,1 mm (12,5 mm)
3,0 ±0,1 mm (25,0 mm)
5,0 ±0,1 mm (50,0 mm)
Clear Aperture: >80%
Surface Quality: 60-40
Wavefront Distortion: ≤l/4 RMS @ 633 nm
Slope Factor‡: <1%
Pass Band Transmission: ≥91% average
Rejection Band Blocking: OD ≥4,0
Cut-On Tolerance: ±1%
Angle of Incidence: 0°
Coating Type: Hard dielectric sputtered coating
Durability: MIL-C-48497A, Section 3.4.1
TECHSPEC® High Performance OD 4,0 Longpass Filters *All sizes are 1,5 mm thick **All sizes are 3,0 mm thick
Cut-On
Rejection
Transmission
12,5 mm Diameter 25 mm Diameter 50 mm Diameter
Wavelength
Band
Band
Stock No. 1-5 6-25 Stock No. 1-5 6-25 Stock No. 1-5 6-25
325 nm* 200 - 320 nm 333 - 1650 nm #34-295 €175,00 €140,00 #34-296 €240,00 €192,00 #34-297 €485,00 €388,00
350 nm* 200 - 345 nm 358 - 1650 nm #34-298 €175,00 €140,00 #34-299 €240,00 €192,00 #34-300 €485,00 €388,00
375 nm* 200 - 370 nm 383 - 1650 nm #34-301 €175,00 €140,00 #34-302 €240,00 €192,00 #34-303 €485,00 €388,00
400 nm 200 - 390 nm 408 - 1650 nm #62-974 €165,00 €132,00 #62-981 €230,00 €184,00 #84-754 €475,00 €380,00
425 nm 200 - 415 nm 433 - 1650 nm #84-736 €165,00 €132,00 #84-742 €230,00 €184,00 #84-748 €475,00 €380,00
450 nm 200 - 440 nm 458 - 1650 nm #62-975 €165,00 €132,00 #62-982 €230,00 €184,00 #84-755 €475,00 €380,00
475 nm 200 - 465 nm 483 - 1650 nm #84-737 €165,00 €132,00 #84-743 €230,00 €184,00 #84-749 €475,00 €380,00
500 nm 200 - 490 nm 508 - 1650 nm #62-976 €165,00 €132,00 #62-983 €230,00 €184,00 #84-756 €475,00 €380,00
525 nm 200 - 515 nm 534 - 1650 nm #84-738 €165,00 €132,00 #84-744 €230,00 €184,00 #84-750 €475,00 €380,00
550 nm 200 - 539 nm 560 - 1650 nm #62-977 €165,00 €132,00 #62-984 €230,00 €184,00 #84-757 €475,00 €380,00
575 nm 200 - 564 nm 585 - 1650 nm #84-739 €165,00 €132,00 #84-745 €230,00 €184,00 #84-751 €475,00 €380,00
600 nm 200 - 588 nm 610 - 1650 nm #62-978 €165,00 €132,00 #62-985 €230,00 €184,00 #84-758 €475,00 €380,00
625 nm 200 - 613 nm 635 - 1650 nm #84-740 €165,00 €132,00 #84-746 €230,00 €184,00 #84-752 €475,00 €380,00
650 nm 200 - 637 nm 660 - 1650 nm #62-979 €165,00 €132,00 #62-986 €230,00 €184,00 #84-759 €475,00 €380,00
675 nm 200 - 662 nm 685 - 1650 nm #84-741 €165,00 €132,00 #84-747 €230,00 €184,00 #84-753 €475,00 €380,00
700 nm 200 - 686 nm 710 - 1650 nm #62-980 €165,00 €132,00 #62-987 €230,00 €184,00 #84-760 €475,00 €380,00
725 nm 200 - 705 nm 735 - 1650 nm #86-060 €175,00 €140,00 #86-068 €240,00 €192,00 #86-076 €485,00 €388,00
750 nm 200 - 735 nm 765 - 1650 nm #66-226 €175,00 €140,00 #66-234 €240,00 €192,00 #84-761 €485,00 €388,00
775 nm 200 - 760 nm 790 - 1650 nm #86-061 €175,00 €140,00 #86-069 €240,00 €192,00 #86-077 €485,00 €388,00
800 nm 200 - 785 nm 815 - 1650 nm #66-227 €175,00 €140,00 #66-235 €240,00 €192,00 #84-762 €485,00 €388,00
825 nm 200 - 805 nm 840 - 1650 nm #86-062 €175,00 €140,00 #86-070 €240,00 €192,00 #86-078 €485,00 €388,00
850 nm 200 - 835 nm 865 - 1650 nm #66-228 €175,00 €140,00 #66-236 €240,00 €192,00 #84-763 €485,00 €388,00
875 nm 200 - 860 nm 890 - 1650 nm #86-063 €175,00 €140,00 #86-071 €240,00 €192,00 #86-079 €485,00 €388,00
900 nm 200 - 880 nm 915 - 1650 nm #66-229 €175,00 €140,00 #66-237 €240,00 €192,00 #84-764 €485,00 €388,00
925 nm 200 - 905 nm 940 - 1650 nm #86-064 €175,00 €140,00 #86-072 €240,00 €192,00 #86-080 €485,00 €388,00
950 nm 200 - 930 nm 965 - 1650 nm #66-230 €175,00 €140,00 #66-238 €240,00 €192,00 #84-765 €485,00 €388,00
975 nm 200 - 955 nm 990 - 1650 nm #86-065 €175,00 €140,00 #86-073 €240,00 €192,00 #86-081 €485,00 €388,00
1000 nm 200 - 980 nm 1020 - 1650 nm #66-231 €185,00 €148,00 #66-239 €250,00 €200,00 #84-766 €495,00 €396,00
1025 nm 200 - 1005 nm 1045 - 1650 nm #86-066 €185,00 €148,00 #86-074 €250,00 €200,00 #86-082 €495,00 €396,00
1050 nm 200 - 1030 nm 1070 - 1650 nm #66-232 €185,00 €148,00 #66-240 €250,00 €200,00 #84-767 €495,00 €396,00
1075 nm 200 - 1055 nm 1095 - 1650 nm #86-067 €185,00 €148,00 #86-075 €250,00 €200,00 #86-083 €495,00 €396,00
1100 nm 200 - 1080 nm 1120 - 1650 nm #66-233 €185,00 €148,00 #66-241 €250,00 €200,00 #84-768 €495,00 €396,00
1150 nm** 200 - 1130 nm 1170 - 1650 nm #89-657 €185,00 €148,00 #89-661 €250,00 €200,00 #89-665 €495,00 €396,00
1200 nm** 200 - 1180 nm 1220 - 1650 nm #89-658 €185,00 €148,00 #89-662 €250,00 €200,00 #89-666 €495,00 €396,00
1250 nm** 200 - 1230 nm 1270 - 1650 nm #89-659 €185,00 €148,00 #89-663 €250,00 €200,00 #89-667 €495,00 €396,00
1300 nm** 200 - 1280 nm 1320 - 1650 nm #89-660 €185,00 €148,00 #89-664 €250,00 €200,00 #89-668 €495,00 €396,00
Call For OEM Quantity Pricing
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High Performance OD 4 Longpass Filters
400nm
450nm
500nm
550nm
600nm
650nm
700nm
300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600
Transmission (%)
Wavelength (nm)
Slope Factor
‡ Defi nition of Slope Factor:
Visit our website
for individual fi lter
coating curves.
l80 - l10
X 100, l10
where l80 and l10 are the wavelengths at 80% and
10% peak transmission.
150 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
OD 4,0 High Performance Longpass Filter Kits
• Precision Cut-On and Cut-Off Wavelengths
• OD 4,0 Longpass Confi gurations
• Ideal for Lab Integration
Ideal for prototyping, research and development, and lab use, TECHSPEC® OD 4,0 High Performance Longpass Filter
Kits are off ered in a variety of confi gurations. Each kit contains OD 4,0 Longpass fi lters off ered at discounted prices when
compared to purchasing each fi lter individually. Basic fi ltering kits are available in increments of 50 nm and complete kits
off er fi lters in 25 nm increments.
TECHSPEC® OD 4,0 High Performance Longpass Filter Kits
Description Includes
12,5 mm Kits 25 mm Kits 50 mm Kits
Stock No. Price Stock No. Price Stock No. Price
VIS Kit (400 - 700 nm) 13 Filters (25 nm Increments) #86-471 €1.750,00 #86-477 €2.600,00 #86-483 €5.250,00
VIS Kit (400 - 700 nm) 7 Filters (50 nm Increments) #86-472 €950,00 #86-478 €1.500,00 #86-484 €2.850,00
NIR Kit (725 - 1100 nm) 16 Filters (25 nm Increments) #86-473 €2.250,00 #86-479 €3.250,00 #86-485 €6.650,00
NIR Kit (750 - 1100 nm) 8 Filters (50 nm Increments) #86-474 €1.150,00 #86-480 €1.650,00 #86-486 €3.350,00
VIS-NIR Kit (400 - 1100 nm) 29 Filters (25 nm Increments) #86-475 €3.995,00 #86-481 €5.850,00 #86-487 €9.995,00
VIS-NIR Kit (400 - 1100 nm) 15 Filters (50 nm Increments) #86-476 €1.995,00 #86-482 €2.995,00 #86-488 €6.200,00
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