Long Pass Filter / LOPF
Filters are designed to divide sharply the wavelength color by transmitting the short wavelength and cutting off the long wavelength. Fit for Bio-imaging and flow cytometry applications.
In the range of blocking wavelength, it has a excellent light-blocking properties as OD5, and in the transmission range it is a filter with a transmittance of more than 90%.Because it is a dielectric multilayer coating, there is almost no absorption of light by the coating.
Common Specifications
| Coating | Dielectric multi-layer coating |  |
|---|---|---|
| Incident Angle | 0° | |
| Surface Quality (Scratch-Dig) | 60 - 40 |
| Schematic | Outline Drawing |
|---|---|
 |
 |
| Part Number | High transmittance range Wavelength |
High transmittance range Transmittance |
Transition Wavelength | Cutoff range Wavelength |
Cutoff range Optical Density (average) |
Thickness t |
|---|---|---|---|---|---|---|
| LOPF-25C-300 | 308 - 420nm | ＞ Average 85% | 306nm | 200 - 300nm | 5 | 3.5mm |
| LOPF-25C-341 | 350 - 500nm | ＞ Average 90% | 347nm | 200 - 341nm | 5 | 3.5mm |
| LOPF-25C-405 | 421.5 - 900nm | ＞ Average 93% | 418nm | 270 - 405nm | 5 | 3.5mm |
| LOPF-25C-409 | 417 - 1100nm | ＞ Average 93% | 415nm | 270 - 409nm | 5 | 3.5mm |
| LOPF-25C-458 | 470.7 - 900nm | ＞ Average 93% | 466nm | 270 - 458nm | 5 | 3.5mm |
| LOPF-25C-488 | 504.7 - 900nm | ＞ Average 93% | 500nm | 270 - 488nm | 5 | 3.5mm |
| LOPF-25C-496 | 503 - 1100nm | ＞ Average 93% | 501nm | 270 - 496nm | 5 | 3.5mm |
| LOPF-25C-500 | 519 - 700nm | ＞ Average 90% | 515nm | 300 - 500nm | 5 | 3.5mm |
| LOPF-25C-514 | 529.4 - 900nm | ＞ Average 93% | 526nm | 270 - 514nm | 5 | 3.5mm |
| LOPF-25C-515 | 525 - 800nm | ＞ Average 90% | 522nm | 340 - 515nm | 6 | 3.5mm |
| LOPF-25C-519 | 534 - 653nm | ＞ Average 92% | 530nm | 300 - 519nm | 6 | 3.5mm |
| LOPF-25C-532 | 546.9 - 900nm | ＞ Average 93% | 542nm | 280 - 532nm | 5 | 3.5mm |
| LOPF-25C-561 | 577.1 - 900nm | ＞ Average 93% | 572nm | 300 - 561nm | 6 | 3.5mm |
| LOPF-25C-593 | 604 - 1100nm | ＞ Average 93% | 601nm | 270 - 593nm | 5 | 3.5mm |
| LOPF-25C-635 | 660 - 1200nm | ＞ Average 93% | 655nm | 300 - 635nm | 6 | 3.5mm |
| LOPF-25C-715 | 725 - 1200nm | ＞ Average 93% | 723nm | 290 - 715nm | 5 | 3.5mm |
| LOPF-25C-736 | 761 - 850nm | ＞ Average 90% | 754nm | 300 - 736nm | 4 | 3.5mm |
| LOPF-25C-785 | 812.1 - 1200nm | ＞ Average 93% | 805nm | 270 - 785nm | 5 | 3.5mm |
| LOPF-25C-800 | 815 - 915nm | ＞ Average 90% | 812nm | 635 - 800nm | 6 | 3.5mm |
| LOPF-25C-834 | 842 - 935nm | ＞ Average 97% | 840nm | 790 - 834nm | 5 | 3.5mm |
| LOPF-25C-1020 | 1064 - 1087nm | ＞ Average 93% | 1057nm | 400 - 1020nm | 5 | 3.5mm |
Shop By
Shopping Options
