C型接口中性密度滤光片通过可迭加体吸收过滤实现激光光束衰减

单独滤光片有三种版本，ND1滤光片装在红色外壳中，可见光透射率为~10%，ND2滤光片装在黑色外壳中，透射率为~1%， ND3滤光片装在绿色外壳中，透射率为~0.1%。单独滤光片可以拧在彼此顶部，从而进行迭加。在外壳中安装时，它们有一个小楔角，以防造成干扰效应。

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显示 21 个商品中的 10 个

型号	兼容性	使用	材料	光谱范围	库存	价格
SP90301PY-IV-W-BK7-1.064Pyrocam IV Window Assembly, BK7, 1.064 μm AR Coated	UNIVERSAL	Pyrocam IV	BK7	1.064 μm	4 Weeks	$1,891
SP90302PY-IV-W-SI-1.05-2.5Pyrocam IV Window Assembly, Si, 1.05 to 2.5 μm AR Coated	UNIVERSAL	Pyrocam IV	Si	1.05-2.5 μm	1 Week	$1,891
SP90303PY-IV-W-SI-2.5-4Pyrocam IV Window Assembly, Si, 2.5 to 4 μm AR Coated	UNIVERSAL	Pyrocam IV	Si	2.5-4 μm	有库存	$1,891
SP90304PY-IV-W-GE-3-5.5Pyrocam IV Window Assembly, Ge, 3 to 5.5 μm AR Coated	UNIVERSAL	Pyrocam IV	Ge	3-5.5 μm	4 Weeks	$1,891
SP90305PY-IV-W-GE-10.6Pyrocam IV Window Assembly, Ge, 10.6 μm AR Coated	UNIVERSAL	Pyrocam IV	Ge	10.6 μm	4 Weeks	$1,891
SP90306PY-IV-W-GE-8-12Pyrocam IV Window Assembly, Ge, 8 to 12 μm AR Coated	UNIVERSAL	Pyrocam IV	Ge	8-12 μm	1 Week	$1,891
SP90307PY-IV-W-ZNSE-10.6Pyrocam IV Window Assembly, ZnSe, 10.6 μm AR Coated	UNIVERSAL	Pyrocam IV	ZnSe	10.6 μm	有库存	$1,891
SP90308PY-IV-W -ZNSE-2-5Pyrocam IV Window Assembly, ZnSe, 2 to 5 μm AR Coated	UNIVERSAL	Pyrocam IV	ZnSe	2-5 μm	4 Weeks	$1,891
SP90309PY-IV-W-POLY-THZPyrocam IV Window Assembly, LDPE, Terahertz wavelengths, Uncoated	UNIVERSAL	Pyrocam IV	LDPE	Terahertz Wavelengths	有库存	$1,891
SP90336PY-IV-W-ZNSE-UNCOATEDPyrocam IV Window Assembly, ZnSe, Uncoated	UNIVERSAL	Pyrocam IV	ZnSe		有库存	$1,891