1.Product Descriptions:
| Characteristics: | 530nm Bandpass Filter |
| Type: | Bandpass Filter |
| Central Wavelength (CWL): | 530+-5nm or specified* |
| Full Width at Half Maximum(FWHM): | 20/40/90nm |
| Peak Transmittance(%) : | >90% |
| Cut-off depth: | OD2-OD3 |
| Shape: | Square, Round, Irregular Shape |
| Color: | Green |
| Surface Quality: | 60/40 scratch-dig or specified |
| Dimension(mm): | specified** |
| Thickness(mm): | specified*** |
| Substrate: | Ultra-clear glass,K9,BK7,B270,D2637T, Quartz Glass(Fused Silica) or other specified. |
| Remark: Spectral range:350-1100nm *Customized capability: 380-2500nm, stock for 10nm intervals. **Common for 86x86mm, 80x80mm, other can customized, max. 300x300mm *** Thickness available: 0.21、0.3、0.55、0.7、1.0、1.1、1.5、1.8、2.0、3.0mm, etc. | |
2.Measured Spectral Graph – 530nm Bandpass filter:
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| Picture 1: BP530-20nm Spectral Graph measurement |
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| Picture 2: BP530-40nm Spectral Graph measurement |
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| Picture 3: BP530-90nm Spectral Graph measurement |
3.What is typical application for 530nm bandpass filters?
A 530nm bandpass filter transmits light centered around the 530nm wavelength while blocking most other wavelengths.
Typical Applications:
●Flow Cytometry: Detects fluorescence signals from FITC, Alexa Fluor 488, and other fluorophores for immunophenotyping and cell sorting.
●Fluorescence Microscopy: Selects emission light to enhance contrast, reduce background, and clearly visualize labeled targets.
●Spectroscopy: Extracts characteristic spectral signals for quantitative and qualitative analysis in chemistry and environmental monitoring.
●Laser Applications: Performs laser line selection, cleanup, and excitation for processing, communications, and other systems.
●Biometrics & Medical Diagnostics: Captures optical signals in facial/iris recognition; detects fluorescently labeled samples in microplate readers and biochemical analyzers.
●Optical Measurement: Precisely measures light intensity and spectral characteristics in spectrometers, photometers, and other instruments.
4.What is key parameter when choose for right bandpass filter?
When selecting a bandpass filters, the center wavelength (CWL) will be one of key parameter to be designated, it refer to the wavelength at which the filter achieves maximum transmission. Secondly, Peak and Average Transmittance, typically ≥80–95%, higher transmittance might need Anti-reflective(AR) coating. Third, full width at half maximum (FWHM). Forth, Blocking Range & Depth. Fifth, substrate material, e.g., BK7, B270, fused silica, colored glass. Sixth, surface quality, e.g., 60/40, 40/20. Seventh, Size & Shape, etc.
Shenzhen Hengda Liyuan Optoelectronics introduced advanced optical technology that apply depositing nanomaterials through ion-assisted evaporation onto a multilayer hard film in a high vacuum environment which coating layer is firm and has good tightness, and small bandwidth drift. Liyuan optoelectronics have been focus on optical coating for more than 17 years and offer one-stop optical filters solution including Narrow Bandpass Filters, IR cut-off Filters, Longpass & Short Filters, Notch Filters, ND filters, Star filters and Optical sapphire block.
Other typical Bandpass filters in stock from Liyuan Optoelectronics include BP810 BP820 BP830 BP840 BP850 BP860 BP870 BP880 BP890 BP…etc.
