LUYOR-3421 Stereo Microscope Fluorescence Adapter

LUYOR-3421 Stereo Microscope Fluorescence Adapter is a complete solution for adding fluorescence to existing stereo microscopes. It can also be used as an excitation light source separately. LUYOR-3421 is equipped with a 20W high-power LED, providing a large irradiation area and high light intensity. You can select multiple wavelengths and observe the expression of various fluorescent proteins such as BFP, GFP, EGFP, YFP, and RFP (dsred, mcherry, tdtomato). LUYOR-3421 excitation light head adopts a BNC fast interface, and the replacement of the irradiation module is simple and fast. You can purchase other modules at any time, with a total of 6 wavelengths available: 365nm, 405nm, 450nm, 488nm, 505nm, and 530nm.

LUYOR-3421 Applications

• Quick screening of your fluorescent genotypes - Drosophila, zebrafish, C. elegans, ...

• Genotype sorting

• Fluorescence-aided dissection, injection, or micromanipulation

• Pre-screening sample preps for confocal or other high-resolution imaging

• Freeing up your research-grade fluorescence microscopes for more demanding work

• New faculty start-up budgets

• Bringing fluorescence into the teaching laboratory

What's Included

The complete set of LUYOR-3421 stereo microscope fluorescence adapter includes: 

1. Flexible gooseneck lamp base with dimmer control circuit

2. Power supply: 110V, 220V AC, 50/60Hz, and international plug group

3. Adapter ring that can be installed on existing stereo microscopes

4. LED light head

5. Barrier filter

6. Filter shield

Additional modular wavelength groups include:

1. Adapter ring that can be installed on existing stereo microscopes

2. LED light head

3. Barrier filter

4. Filter shield

Wavelength Sets

Green-Only Barrier Filter

The Green-Only (GO) Barrier Filter isolates the green part of the spectrum and is for use with the Royal Blue excitation source. While our other barrier filters are longpass filters this filter is a bandpass, transmitting from approximately 500 to 560nm. The longpass filter has served well for most users who need to visualize green fluorescent protein (GFP), and if you are exploring fluorescence in nature it is preferable. The primary motivation for adding the green-only filter to the line-up is for the benefit of researchers using GFP in plants such as Arabidopsis thaliana, a common research model. Plants contain chlorophyll, which has a distinctive red fluorescence that can sometimes mask the GFP emission, making it harder to see and photograph.

Modular Design

• Installs in seconds - just clicks into place

• Interchangeable excitation/emission combinations

• Move from microscope to microscope

• No modification to your existing microscope

• Buy just what you need now

• Add more as your needs expand, grows as your lab grows!

Barrier Filter for GFP and eGFP:

Barrier Filter for YFP:

Barrier Filter for RFP: