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.
Persona a contactar : Li Boxin , +86 25 86626311
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de Fluorescence Filters Buscar en la categoria : B2B Servicios Buscar en la categoria : filters, fluorescence |
Sábado 23 mayo 2015
Cantidad : 250000 - Precio : à partir de 2 euros
Vous trouverez ci dessous le détail du lot de maquillage que nous avons actuellement en stock , vous trouverez également un visuel afin de vous donner une meilleure idée de la composition. Notre prix de vente par 500 pièces => 2,20 euros h.t/ pièces soit 1100 euros h.t Notre...
Sarl web diffusion
- 06000 - Nice
- 06 60 95 51 78
Miércoles 15 julio 2015
PE Stretch Films Stretch film is a commonly used name for multi-layer (3 to 5 Layered) elastic polyethylene film which it's main raw material is Linear low density polyethylene (LLDPE). Stretch film is used primarily for packing and protection of products, ranging from loads bundled...
Atlas Pars
- 1954966313 - Tehran
- +982126150173
- +989126882335
Jueves 02 junio 2016
Cantidad : 8000 - Precio : 14,99 €
Hola, Déjeme hacerle una oferta hoy en la famosa baloncesto KOSSEM LED. Nuestra empresa trabaja estos productos durante más de un año, lo que nos permitió conocer el modelo funciona mejor, y por eso es por eso que seleccionamos nuestra última importación. Le adjuntamos nuestros modelos...
FC IMPORT
- 75018 - paris
- 01 82 83 56 94
- 06 59 84 24 18