Fluorescence Filters

• 

Hyperion's optical design manufacturingcapabilities span across the spectrum. From UV, VIS, to IR, we fabricate custom optical components that meet unique and specialized application requirements. Our quick turnaround is a compelling advantage for Low Rate Initial Production (LRIP) projects.

Fluorescent filters are a class of filters classified by application type.

Fluorescence filteris 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 fluorescence microscopy filtersused in fluorescence detection systems are high cut-off steepness, high transmittance, high positioning accuracy, high cut-off depth, and excellent environmental stability.

Fluorescent filteris 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.

Другие товары поставщика

	LWIR Lenses	LWIR lensplays a critical role in thermal imaging surveillance applications, beyond night vision capability, critical targets differentiation in po...
	Colored Glass Filter	Hyperion's optical design manufacturingcapabilities span across the spectrum. From UV, VIS, to IR, we fabricate custom optical components that meet...
	Calcium Fluoride Lenses	Calcium Fluoride Lenses Hyperion Optics supplies uncoated 1/2 inch and 1 inch in diameter Calcium Fluoride (CaF2) lenses. Please talk to our tec...
	Dichroic Filter	Hyperion Optics’s complete range of cost effective dichroic filterrange offers superior transmission, reflection and absorption characteristi...
	Asphere Lenses	The complex surface profile of an asphere can significantly reduce or even eliminate spherical aberrations comparing to spherical lenses. Hence, as...

Похожие товары

	Coating Witness Samples	Продавец: Changchun Long Ze Precision Optics Co., Ltd	Coating Witness Samplesis measurement of coating stresses on substrates. Often the material is th...
	Ball Lensed Fiber	Продавец: SHENZHEN PHOTONSTREAM LIMITED	Ball lensed fiber is an optical fiber with a spherical lens at one end. It improves light couplin...
	Angle Polished Lensed Fiber	Продавец: SHENZHEN PHOTONSTREAM LIMITED	The Angle Polished Fiber Tip refers to the angled end of an optical fiber that has been carefully...
	976nm 350W Fiber Coupled Laser Diode	Продавец: SHENZHEN PHOTONSTREAM LIMITED	976nm 350W Multi-emitter Package Fiber Coupled Laser Diode is a high-power laser module designed ...
	940nm Fiber Coupled Laser Diode	Продавец: SHENZHEN PHOTONSTREAM LIMITED	940nm Fiber Coupled Laser Diode is a high-quality laser module that emits an infrared laser beam ...