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Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.
TECHSPEC®鍺紅外線 (IR) 混合非球面透鏡能針對 3 – 5μm 區域內的任何波長提供繞射極限對焦效能,在整個3 -5μm光譜範圍內使用時,能提供接近繞射極限的效能。這些透鏡特別適合整合到成像應用、FTIR分光儀,或採用廣波段光源的所有中波紅外線應用中。
每個混合非球面透鏡都具備鍍膜穿透率超過95%,從而能最高效地使用昂貴的紅外線照明。但是,非球面表面自身的繞射效率會限制穿透率,因而在設計光譜區域的兩端會產生較低的整體穿透率。如需客製設計或鍍膜選項,請聯絡我們的銷售部門。
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