Fluorescence Filters
Fluorescence Filter are a class of filters classified by application type.
Fluorescence microscopy filters is a fluorescence imaging filter for biomedical and life science instruments, the key components, the main role is in the biomedical fluorescence analysis system for the separation and selection of substances in the excitation and emission fluorescence Of the spectral characteristics of the band. It is usually required that the filter cut-off depth be greater than OD5 (optical density, OD = -lgT). The core requirements for filters used in fluorescence detection systems are high cut-off steepness, high transmittance, high positioning accuracy, high cut-off depth, and excellent environmental stability.
Fluorescent filter is a combination of three, three are excitation filters, emission filters and dichroic filters.
Excitation Filter (Exciter Filter, Excitation Filter, Excitation Filter): In the fluorescence microscope, only the excitation wavelength of the filter can pass through the fluorescence. In the past, a short-pass filter was used, and now a band-pass filter is basically used. The housing is marked with arrows indicating the direction of propagation of the recommended light.
Emission Filter (Emitter Filter, Emitter): Select and transmit the fluorescence emitted by the sample, the other range of light cut-off. The wavelength of the emitted light is longer than the wavelength of the excitation light (closer to red). A band-pass filter or a long-wave-pass filter may be selected as the emission filter. The housing is marked with arrows indicating the direction of propagation of the recommended light.
Dichroic Mirror (Dichromic Beamsplitter, Dichromatic Beamsplitter): also known as dichroic mirrors or dichroic mirrors. And placed at an angle of 45 ° to the optical path of the microscope. This filter reflects one color of light (excitation light) and transmits another color of light (emitted light), the reflectivity of the excitation light is greater than 90% and the transmittance of the emitted light is greater than 90%. The impervious portion of the spectrum is reflected rather than absorbed. Filter in the transmitted light and reflected light color complement each other, and thus also known as dichroic filters.
Our fluorescence filters are designed for fluorescence imaging applications, with durability in mind and high-performance optical specifications in manufacturing. The filter substrate is made of quartz, which can achieve 1/10 lambda surface accuracy, while the thermal expansion coefficient of quartz is relatively small, can obtain higher image quality.
Hyperion Optics is a leading optics supplier, we provide gallium mirror, parabolic reflectors for sale, hyp design and etc. Contact us to know more about our product.
Contact : Li Boxin , +86 25 86626311
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Fluorescence Filters Search in a category : B2B Services Search in a category : filters, fluorescence |
Thursday, July 14, 2016
SVP vacuum Transformer Oil Filtration Regeneration Systems is used to degassing, dehydration, filtration and recover dielectric strength of insulating oil, its design maximizes contamination removal by adopting heating, vacuum processing, filtering and increase surface area. SVP...
HUAKEN Oil Filtration System Co.,Ltd
- 30301 - Atlanta
- 8615696242140
Friday, May 10, 2024
Waterproof PU Coated High Quality Anti Decubitus Medical Mattress Covers with Zipper (Anti Bedsore Cover) Waterproof and Breathable Top: Polyurethane Film Bottom: %100 polyester fabric Color: White, Navy Blue, Light Blue, Green, Black Easy wipe cleanable Fully protects against...
Anatolia Textile LTD
- yusufboun
- 34160 - Istanbul
- 00905358815802
Tuesday, July 21, 2015
Quantity : 100
Marque du produit : Type LED : COB Matériel : Aluminium Puissance : 15 W Angle : 10 Degrés CRI >80 Lumens : 1000 LM Voltage : 85-265V Couleurs disponibles : Blanc Chaud (2700K) Blanc Neutre (4500K) Blanc Froid (6000K) Poids : 382 Gr Garantie : Jusqu'à 6 ans Info Contact ...
Blaz Project
- 27000 - Evreux
- 02 34 08 77 30