Over 23 years of #hardcoatingfilm experience, sharp #Fluorescence filter for life #science/#mircoscopy.lens@optolong.com
Joined July 2020
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- Following 958
- Followers 252
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334 Photos and videos
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
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#MicroscopyMonday
Whether you're imaging fixed cells, live organisms, or tissue sections—seeing is believing. And when images are tested and shared, you can believe what you see.
Illuminate your discovery—Fluorescence Filters with confidence at Optolong Optics.
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#Optolong professional fluorescence filters
Photographer👨🔬: Olivier Leroux
Filter set🔍️: DAPI longpass & FITC longpass filter sets from #Optolong
(Excitation 365nm, Emission LP415nm) (Excitation 475nm, Emission LP510nm)
Microscope🔬: #Nikon Ni-U
#OpticalFilters #LabEquipment
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Given its NIR capabilities, the Cy7 filter set is widely used in in vivo imaging, small animal research, multiplexed tissue analysis, NIR multiplex immunohistochemistry (mIHC)
Dyes:Cy7™,Alexa Fluor® 750, DyLight 750, ATTO 740, DiR, HiLyte Fluor™ 750
#cy7filter #excitationfilter
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The IR CUT 650nm filter is almost always part of a movable IR-CUT Removable system.
Mostly used applications follow:
1. Security Cameras.
2. Automotive & Dash Cams (ADAS)
3. Action Cameras & Drones
4. Smart Home Devices (IoT)
5. Scientific Imaging
6. Smartphone
#IRCutFilter650nm
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Center Wavelength:720/10nm
Primary Applications:
1. Fluorescence Microscopy&Spectroscopy
2. Machine Vision &Industrial Sorting
3.Biomedical/Clinical Diagnostics
4.Laser/Optical System Protection
5. Astronomy & Remote Sensing
#bandpassfilter #opticalfilters #fluorescencefilter
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This is an image of Chlorophyll autofluorescence captured with
#Optolong professional-grade fluorescence filters.
Photographer📷: Olivier Leroux
Filter set📷: DAPI longpass & FITC longpass filter sets from #Optolong
Microscope📷: #Nikon Ni-U
#OpticalFilters #LabEquipment
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New Optical Scientific Photographic Artist / Amateur photomacrographer, @Peter Braubach
- Optolong DAPI/Green/Orange fluorescence filter sets
- Olympus BX61 with a 100x UPlanSApo Oil immersion objective
- Illuminated by a coolLED pE-300 white, - Andor Zyla 5.5 sCMOS camera
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📷During these years, Optolong has supplied fluorescence filters for fluorimeters, which are instruments that measure the intensity and wavelength of fluorescent lightS emitted by a sample after it has been excited by a specific wavelength of light.
Spectrum curve of DAPI filter.
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New Optical Scientific Photographic Artist / Amateur photomacrographer, @Peter Braubach
- Optolong DAPI/Green/Orange fluorescence filter sets
- Olympus BX61 with an 100x UPlanSApo Oil immersion objective,
- Illuminated by a coolLED pE-300 white,
- Andor Zyla 5.5 sCMOS camera
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- controlled by Micro-Manager 2.0
- all samples were hybridized with FISH probes by Zytovision (Home - ZytoVision GmbH) - zytolight bcl2, igh, mdm2, cmyc
#optolongfilter #emissionfilter #excitationfilter
#dichroicmirror #FISHOrangefilter #fishaqua #fishgreen #triplefilter
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New Optical Scientific Photographic Artist / Amateur photomacrographer, @Daniel
Fluorescence filter set: FITC and FISH-ORANGE
Han, who joins us as an important tester, shared the tested images below and tested the Seaweed chloroplasts found in rock pools.
#fitc #excitationfilter
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📷 Custom center wavelengths
From UV to NIR, matched to your excitation source and emission detector.
📷 Custom bandwidth
Narrow, medium, or wide-coated thin-film stacks.
📷 Custom mounting options
📷 Custom blocking specifications
OD4, OD5, OD6 – you define the rejection level.
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We offer OEM filter sets designed for applications:
Fluorescence microscopes
Real-time PCR systems
Flow cytometers
Multispectral imaging devices
Biomedical analyzers
📷 Email: lens@optolong.com
📷 Website: optolongfilter.com
📷 Proudly designed and manufactured
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Image of "Convallaria Stem Section"
Photographer👨🔬: Frantisek Bednar
Filter set📷: DAPI longpass #Optolongfluorescencefilters(Excitation BP365, Emission LP415, Dichroic 405)
Microscope📷#Olympus BX51
Specimen📷: Convallaria stem section #Fluorescence
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Image of "Convallaria Stem Section"
Photographer👨🔬: Frantisek Bednar
Filter set🔍️: DAPI longpass #Optolongfluorescencefilters
(Excitation BP365, Emission LP415, Dichroic 405)
Microscope🔬: #Olympus BX51
Specimen🥀: Convallaria stem section
#Optical #Fluorescence
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Image of Optolong fluorescence filter!
Image Credit by our client
Filter set: FISH-Orange（30033）
#Optolongfluorescencefilters
Microscope: #Nikon ECLIPSE Ni-L#microscope
Camera: Fujifilm DS-10
#optolongfilter #emissionfilter #excitationfilter
#FISHOrangefilter #fishorange
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New Optical Scientific Photographic Artist / Amateur photomacrographer, @Daniel Han, who joins us as an important tester, shared the tested images below and tested the Seaweed chloroplasts found in rock pools.
DAPI Fibroblast cells (huFIB).
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Center Wavelength: 72nm
Primary Applications:
1. Fluorescence Microscopy & Spectroscopy
2. Machine Vision & Industrial Sorting
3. Biomedical/Clinical Diagnostics
4. Laser/Optical System Protection
5. Astronomy & Remote Sensing
#bandpassfilter #opticalfilters #fluorescencefilter
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New Optical Scientific Photographic Artist / Amateur photomacrographer, @Daniel Han, who joins us as an important tester, shared the tested images below and tested the Seaweed chloroplasts found in rock pools.
The first photo shows Seaweed chloroplasts using the long-pass DAPI.
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