Another new image of thin section of pear fruit. Photographer: Daniel Han Filter sets: Optolong optics wilder bandpass TRITC fluorescence filters. Microscope: Nikon Z60, Z-stacked, 60x with PE2.5x. # fluorescence microscope background signal. #chemistry #TRITC #bandpassTRITC

Another new image of thin section of pear fruit. Photographer: Daniel Han Filter sets: Optolong optics wilder bandpass FITC fluorescence filters. Microscope: Nikon Z60, Z-stacked, 60x with PE2.5x. #fluorescencemicroscopeows background signal. #chemistry #FITC #bandpassFITC

A new image of thin section of pear fruit Photographer: Daniel Han Filter sets: Optolong optics wilder bandpass FITC, TRITC, DAPI fluorescence filters. Microscope: Nikon Z60, Z-stacked, 60x with PE2.5x. fluorescence microscope background signal. #TRITCfilter #FITCfilter

We will be at the #SPIEBiOS Expo and #PhotonicsWest Expo in San Francisco 17 days later. We will be showcasing our products — Optical Thin Film Coating Filters at our booth. Booth# 8232 for #SPIEBiOS Booth# 2065 for #PhotonicsWest

We are thankful to all of the older customers we met and new clients we have talked to during this exhibition time, we are looking forward to seeing you all at the next show SPIE 2026. #SPIEBiOS #PhotonicsWest #opticalfilter #SPIE #bandpassfilter #dichroicmirror #coatingfilm

Achievement: Fluorescence test image with Osmanthus fragrans stem. Photographed by Daniel Han. Images were captured by #Optolongfluorescencefilter single band #FITC(30025), #FISHorange(30033) . Taken with Olympus microscope,Nikon camera. #fluorescence #fitc #excitationfilter

#fluorescencefilter Always amazed by the beauty of microworld! By using fluorescence filters, we can see a colorful microscopic world. Optolong #fluorescencefilters, compatible with standard fluorescence microscopes in the market. #DAPI #FITC #TRITC #narrowband #wideband

#Optolongfluorescencefilters Tested micro image of a BPAE cell that was taken by one of our domestic distributors. Filter set: PN#32012 Dual-band Green/Orange #microscopy #cellculture #lifescience #fluorescencefilter #cellbiology #lasermachines #surveillancesystems

More flower pollen.The RGB individual shots. Photographer: Daniel Han Filter sets: with Optolong optics narrow band DAPI, FITC, TexasRed fluorescence filters. Microscope: Nikon Z60, Z-stacked, 60x with PE2.5x. #fluorescencemicroscopeows background signal.

Filter set: Triple-Band DAPI/Green/Orange（33011） #Optolongfluorescencefilters, mostly used for Imaging and Photography, biological and Environmental Studies, lighting design, display technology, laser machines, scientific research, and surveillance systems applications.

Gladly share the tested micro image of a cell that was taken by one of our turkey distributors. Filter set: Fish-Orange Experimental conditions: 1. FISH orange set: EX 440 / 20nm; EM 480 / 30nm; DM 460nm #microscopy #cellculture #lifescience #fluorescencefilter #cellbiology

The applications of 808 nm notch Filters as follows: Laser Systems Fluorescence Microscopy & Imaging Biomedical & Optogenetics Telecommunications & LiDAR Industrial Laser Processing Are you looking for a custom design specification of a notch filter for your project?

FISH Green is a filter developed by Optolong to make fluorescently labeled probes show orange fluorescence. Experimental conditions: 1. FISH Green set: EX 490 / 20nm; EM 530 / 20nm; DM 505nm #microscopy #cellculture #lifescience #fluorescencefilter #cellbiology #lasermachines

Image of pulmonary cells! The cytoskeleton was stained with Alexa488, and the mitochondria with Mitotracker Red. Photographer: Química Tech Filter sets: Dual-band Green/Orange filter

Would you like details on designing a notch filter for a specific application? Noise/Interference Removal Communication Systems Biomedical Signal Processing Audio/Music Processing Vibration and Mechanical Systems Instrumentation/Measurement Image Processing Electrical Systems

#FluorescenceFriday Image of "BCL2" FISH application Image Credit👨‍🔬: Peter Braubach Filter set🔍️: DAPI, FISHGreen, FISHRed filters from #Optolong Microscope🔬: #Olympus BX61 #Zytovision FISH probes

New filter: CWL: 4000 nm FWHM: 20 nm Blocking : OD4+ (e.g., 180-375@OD4,425-560@OD4,560-1100@OD4) Coating: Hard-coated Common applications include: Fluorescence Microscopy UV Spectroscopy Forensics & Document Analysis Optic Sensors Astronomy

As the years passed, Optolong has been engaged to improve our design skills, and has made a new filter designed to transmit light in the 400/20 nm.Common applications include: Fluorescence Microscopy UV Spectroscopy Forensics & Document Analysis Optic Sensors Astronomy

Bandpass 380/60 nm Filter: CWL): 380 nm Bandwidth: 60 nm Blocking: 180-1200@OD4 Coating: Hard-coated Common applications include: Fluorescence Microscopy UV Spectroscopy Forensics & Document Analysis Optic Sensors Astronomy

#Fluorescence Image of "BCL2" FISH application Image Credit👨‍🔬: Peter Braubach Filter set🔍️: DAPI, FISHGreen, FISHRed filters from #Optolong Microscope🔬: #Olympus BX61 #Zytovision FISH probes