我們的TECHSPEC® 螢光濾光片組件經過精心設計,可整合到螢光顯微鏡後提供明亮的影像。帶通濾光片的高穿透率可確保產生最明亮的影像,而深入的阻隔能力可確保不需要的光不會進入感測器。如此,可確保所產生影像的亮度高於一般的蒸鍍鍍膜濾光片所產生的影像,訊雜比更是遠高於後者。
Fluorescence filter sets include an Excitation and Emission filter from our TECHSPEC® Fluorescence Bandpass Filters and a Dichroic filter from our TECHSPEC® Dichroic Filters. Excitation filters are placed within the illumination path of fluorescence microscopes to pass only wavelengths within the excitation range of the fluorophore under inspection. Emission filters are placed within the imaging path of a fluorescence microscope to pass only wavelengths within the emission range of the fluorophore. Dichroic filters are placed in between the excitation filter and the emission filter to reflect the excitation signal towards the fluorophore while transmitting the emission signal to the detector.
Filter sets are listed with the most common fluorophores. For a full list of compatible fluorophores with each set, view Fluorophores and Optical Filters for Fluorescence Microscopy. TECHSPEC Fluorescence Filter Sets are available pre-mounted in Olympus or Nikon Filter Cubes.
Excitation and Emission Filters | Dichroic Filter | |
Size | 25.0mm | 25.2 x 35.6mm |
Thickness | 3.5mm | 1.05mm |
Tolerances | ||
Size | +0.0/-0.1 | |
Thickness | ±0.1mm | |
Clear Aperture | 22.0mm | 22.0 x 30.0mm |
Transmitted Wavefront (RMS) | <λ/4 | |
Angle of Incidence | 0.0° ±5.0° | 45.0° ±5.0° |
Compatible Microscopes | Most common Nikon, Olympus, and Zeiss Microscopes |
or view regional numbers
QUOTE TOOL
enter stock numbers to begin
Copyright 2020, Edmund Optics Inc., 14F., No.83, Sec. 4, Wenxin Road, Beitun District , Taichung City 406, Taiwan (R.O.C.)
California Consumer Privacy Act (CCPA): Do Not Sell My Information