FL543FF Bandpass Fluorescence Excitation Block
Full product name: Fluorescence microscopy Mirror Unit, bandpass fluorescence excitation block. Optical configuration: excitation filter EX543/20 + dichroic beamsplitter DM560 + emission filter EM605/55. Standard accessory: dedicated protective storage case (including case). Compatible fluorescence systems: TRITC, Cy3, TagRFP, AlexaFluor546, CellTracker Orange and dTomato.
Specification Snapshot
EX543/20 Excitation Filter - Center Wavelength
543nm
EX543/20 Excitation Filter - Half Bandwidth
20nm
EX543/20 Excitation Filter - Effective Wavelength Band [Orange Narrowband Excitation]
533nm ~ 553nm
DM560 Dichroic Beamsplitter - Cutoff Wavelength
560nm
EM605/55 Emission Filter - Center Wavelength
605nm
EM605/55 Emission Filter - Half Bandwidth
55nm
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Overview
Full product name: Fluorescence microscopy Mirror Unit, bandpass fluorescence excitation block. Optical configuration: excitation filter EX543/20 + dichroic beamsplitter DM560 + emission filter EM605/55. Standard accessory: dedicated protective storage case (including case). Compatible fluorescence systems: TRITC, Cy3, TagRFP, AlexaFluor546, CellTracker Orange and dTomato.
Specifications
| Parameter | Value |
|---|---|
| EX543/20 Excitation Filter - Center Wavelength | 543nm |
| EX543/20 Excitation Filter - Half Bandwidth | 20nm |
| EX543/20 Excitation Filter - Effective Wavelength Band [Orange Narrowband Excitation] | 533nm ~ 553nm |
| DM560 Dichroic Beamsplitter - Cutoff Wavelength | 560nm |
| EM605/55 Emission Filter - Center Wavelength | 605nm |
| EM605/55 Emission Filter - Half Bandwidth | 55nm |
| EM605/55 Emission Filter - Effective Wavelength Band [Orange-Red Fluorescence Reception] | 578nm ~ 632nm |
| Compatible Fluorescent Labels - Excitation Peak [TRITC] | 543 nm |
| Compatible Fluorescent Labels - Emission Peak [TRITC] | 572 nm |
| Compatible Fluorescent Labels - Main Applications [TRITC] | Immunofluorescence Labeling |
| Compatible Fluorescent Labels - Excitation Peak [Cy3] | 548 nm |
| Compatible Fluorescent Labels - Emission Peak [Cy3] | 562 nm |
| Compatible Fluorescent Labels - Main Applications [Cy3] | Flow Cytometry / Immunofluorescence |
| Compatible Fluorescent Labels - Excitation Peak [TagRFP] | 555 nm |
| Compatible Fluorescent Labels - Emission Peak [TagRFP] | 584 nm |
| Compatible Fluorescent Labels - Main Applications [TagRFP] | Red Fluorescent Protein Tracing |
| Compatible Fluorescent Labels - Excitation Peak [AlexaFluor546] | 556 nm |
| Compatible Fluorescent Labels - Emission Peak [AlexaFluor546] | 573 nm |
| Compatible Fluorescent Labels - Main Applications [AlexaFluor546] | High-Brightness Immunofluorescence Labeling |
| Compatible Fluorescent Labels - Excitation Peak [CellTracker Orange] | 543 nm |
| Compatible Fluorescent Labels - Emission Peak [CellTracker Orange] | 565 nm |
| Compatible Fluorescent Labels - Main Applications [CellTracker Orange] | Live-Cell Tracing Label |
| Compatible Fluorescent Labels - Excitation Peak [dTomato] | 554 nm |
| Compatible Fluorescent Labels - Emission Peak [dTomato] | 581 nm |
| Compatible Fluorescent Labels - Main Applications [dTomato] | Ultrabright Red Fluorescent Protein Tracing |
Applications
Cell Fluorescence Imaging; Red Fluorescent Protein Observation; Immunofluorescence Staining; Live-Cell Tracking; Histopathological Fluorescence Analysis; Calcium-Ion Imaging; Multichannel Fluorescent Labeling
Key Features
Precise Narrowband Orange Excitation for TRITC/Cy3/AlexaFluor546 Orange-Red Dyes/Proteins;Hard Multilayer Coatings,High Transmission/Deep Blocking,Low Background,Excellent SNR;Universal Plug-and-Play Cube Fits Most Upright/Inverted Fluorescence Microscopes;Dedicated Dust/Moisture-Protective Case Extends Optic Life;Broad Emission Window Collects More Fluorescence for Weak Samples;Core Parameters:EX543/20,CW543nm,Half-Bandwidth20nm,533–553nm Narrowband Orange;DM560,Cutoff560nm,Reflects Excitation/Transmits Fluorescence,Rejects Stray Light/Crosstalk;EM605/55,CW605nm,Half-Bandwidth55nm,578–632nm Orange-Red Fluorescence
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Supplier Information
Jiangsu Situoli Instrument Co., Ltd., established in 2014, is a national high-tech enterprise focusing on the field of microscopy. It integrates R&D, manufacturing, sales, and service, providing OEM/ODM customization for complete microscopes and accessories. With standardized workshops and advanced production/inspection equipment, it has passed ISO quality management system certification. Its main products include biological, metallographic, upright, inverted, and stereo microscopes, covering objective magnifications from 2X to 100X, widely used in scientific research, industrial inspection, life sciences, etc. It has obtained over 50 invention patents and independently developed modular optical accessories such as electric fluorescence systems and imaging systems. The company is committed to becoming a leading brand in microscopic optical instruments.
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