Optolong Fluorescence Filter for life science

Over 23 years of #hardcoatingfilm experience, sharp #Fluorescence filter for life #science/#mircoscopy[email protected]

[Optolong Fluorescence Filter for life science @Optolongfilter]

Optolong is a custom optical coating and filter manufacturer providing precision thin-film solutions for UV, visible, and IR applications. Support bandpass, longpass, shortpass, dichroic, notch, ND, laser line, and fluorescence filters, engineering support and fast prototyping.

[Optolong Fluorescence Filter for life science @Optolongfilter]

From UV to IR, we support custom wavelengths, bandwidths, transmission and blocking requirements, substrate sizes.
Product Categories:
Bandpass Filters
Longpass/Shortpass Filters
Dichroic Filters
Fluorescence Filters
UV / IR Filters
Custom Optical

[Optolong Fluorescence Filter for life science @Optolongfilter]

The spectral curve of a short-pass 950 nm filter. Applications:
NIR imaging & machine vision
3D sensing / LiDAR
Silicon detector response management
Spectrometer order-sorting
Fluorescence & NIR microscopy
Biometric imaging/security cameras

#OpticalFilters #ShortPassFilter

[Optolong Fluorescence Filter for life science @Optolongfilter]

We support customers from sample evaluation to mass production, with stable quality and flexible coating solutions.
If you are looking for a reliable coating partner, feel free to connect with us or visit our page for more details.
📩 Contact email：[email protected]

[Optolong Fluorescence Filter for life science @Optolongfilter]

Test Imaging for Cell Counters,using FITC fluorescence filter sets, cell counter test imaging validates green-channel performance for viability, apoptosis, GFP expression, and fluorescent bead calibration.

#testimaging #cellcounter #imaginganalysis #automatedcellcounter

[Optolong Fluorescence Filter for life science @Optolongfilter]

Thank you to everyone who stopped by to speak with the Optolong team at CIOE.We highlighted our core products, including life science fluorescence filters, dedicated FISH filter sets, dichroic mirrors, narrowband filters.

#imagingfilter #CIOE2026 #infraredfilter #fluorescence

[Optolong Fluorescence Filter for life science @Optolongfilter]

We are at #CIOE in Shenzhen China!

🕹️ Visit our booth to explore our advanced optical coating filters and fluorescence filters.

#CIOE #CIOE2026 #opticalfilter #Photonics #Optoelectronics #Optics #bandpassfilter #FiberOptics #Laserfilter

[Optolong Fluorescence Filter for life science @Optolongfilter]

Wide spectral coverage (UV to LWIR) and custom engineering
✅ Biotech: Fluorescence and imaging filters.
✅ Autonomous Mobility: IR and bandpass filters for LiDAR
✅ Aerospace: Durable, high-performance coatings for harsh environments
✅ Industrial: Laser filters

[Optolong Fluorescence Filter for life science @Optolongfilter]

Optical Coating Filters: Pioneering Life Science Innovation.

#Opticalcoatingfilters #Opticalcoatingfilters
#Thinfilmopticalfilters #Dielectricmultilayerfilters #Interferencefilters

[Optolong Fluorescence Filter for life science @Optolongfilter]

From our own factory floors to your end products, Optolong is your reliable partner for precision optics. Built in 1999. Proven over decades. Trusted around the world.

📧 Contact us today to discuss your next project.
🌐 https://t.co/lTnaENhq0j

[Optolong Fluorescence Filter for life science @Optolongfilter]

Careful filter selection, controlled exposure, and channel-specific acquisition help maintain signal separation and improve image clarity.

#FluorescenceMicroscopy #FISH #Optics #Cytogenetics #optolongfilter

[Optolong Fluorescence Filter for life science @Optolongfilter]

FISH enables the detection of chromosomal abnormalities at the single-cell level, establishing it as a cornerstone technology in both cancer diagnostics and hereditary genetic testing.

#MFISH #FISH #Cytogenetics #FluorescenceMicroscopy #GenomicAnalysis #FISHfilter

[Optolong Fluorescence Filter for life science @Optolongfilter]

Optolong FITC/TRITC dual-bandpass fluorescence filter delivers what truly matters in fluorescence imaging: high-contrast, low-background, and color-accurate dual-channel images.

#DualBandpassFilter #FluorescenceMicroscopy #HighContrastImaging #HardCoatedOptics

[Optolong Fluorescence Filter for life science @Optolongfilter]

FITC Set (for FITC/GFP/Alexa 488): Very good signal strength. A minor note: users should be mindful of potential bleed-through in complex multi-color experiments.
Texas Red Set (for Texas Red/mCherry/Alexa 594): Outstanding specificity and brightness.

[Optolong Fluorescence Filter for life science @Optolongfilter]

We evaluated Optolong fluorescence single bandpass DAPI filter performance using the Nikon ECLIPSE Ni-L microscope paired with the DS10 camera, the system delivered exceptional nuclear staining visualization.

[Optolong Fluorescence Filter for life science @Optolongfilter]

#Microscopy
Image of "Hazelnut Flower"
Two different fluorescence filter sets observed the same sample.
The first image was captured by Aqua filter set。
The second image was captured by a DAPI longpass filter set。
Image Credit: quimica_tech
Filter set: Aqua, DAPI longpass

[Optolong Fluorescence Filter for life science @Optolongfilter]

Ant eyes
Most ants have two large compound eyes. They have a set of simple eyes, consisting of many ommatidia, which detect light and shadow.
Photographer: Leonardo Capradossi
Filter Set : DAPI Longpass #Optolong

#Autofluorescence #Fluorescence #Microscopy #Lifescience

[Optolong Fluorescence Filter for life science @Optolongfilter]

Our advanced servo-driven system ensures micron-level accuracy on complex geometries, dramatically reducing material waste and boosting yield rates.

Let's connect to discuss specific wavelength requirements.
#DielectricFilter #ThinfilmFilter #OpticalFilter #optolongfilter

[Optolong Fluorescence Filter for life science @Optolongfilter]

Whether for aerospace, medical, or industrial tech, we deliver optical solutions you can trust. Partner with us for precision that performs.
Let’s connect to discuss your specific wavelength requirements.
#InterferenceFilter #DielectricFilter #OpticalCoating #OpticalFilter

[Optolong Fluorescence Filter for life science @Optolongfilter]

They are called diatoms. Under blue light, their chloroplasts emit a captivating red fluorescence, like little red lights glowing in the darkness.
Image of diatoms and algae, created by Leonardo Capradossi.
Filter set: Optolong LP-DAPI filter
Microscope: Olympus UPlanFL 10x 0.30