
我們的 TECHSPEC® 高效能螢光二向色濾光片,擁有與備受歡迎的 TECHSPEC® 螢光二向色濾光片相等之寬闊平直的穿透與反射範圍,但具備更優良的物理參數。特別著重於表面平整度、穿透波前及表面品質,進而創造了擁有最高等級精準度的濾光片。這些矩形的濾光片適用於最常見的 Nikon、Zeiss 和 Olympus 螢光顯微鏡。高效能螢光二向色濾光片是 TECHSPEC® 螢光帶通濾光片的完美補充。針對特定波長或尺寸需求,我們提供數種自訂選項。
The TECHSPEC® Dichroic Filters (sometimes referred to as dichroic plate beamsplitters or dichroic mirrors) feature broad, flat transmission and reflection ranges with an ultra-steep slope between them. These attributes make them ideal for fluorescence imaging or spectral sorting applications, including DNA sequencing and polymerase chain reaction (PCR) diagnostic instruments.
Filter Type | Transmitted Wavefront (RMS) | Surface Quality | Surface Flatness (P-V) |
R(avg) | T(avg) |
---|---|---|---|---|---|
HP Dichroic | λ/10 | 40-20 | λ/2 | >98% | >90% |
Fluorescence Dichroics | 1λ | 60-40 | - | >98% | >90% |
Dichroic Longpass | λ/4 | 40-20 | - | >97% | >85% |