热镜和冷镜：钠钙玻璃基底-擎轩科技

热镜和冷镜：钠钙玻璃基底

产品名称：热镜和冷镜：钠钙玻璃基底

产品型号：QX-YT-NG

产品品牌：QX

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· 三种尺寸可选：Ø1英寸、Ø2英寸或25 mm x 36 mm

· 在指定波长范围上具有高透过率(平均>85%)和反射率(平均>90%)

· 可选的波长范围：红光热镜、近红外热镜、UV冷镜和可见光冷镜

· 钠钙玻璃基底

· 表面质量：60-40划痕-麻点

· 可选择定制尺寸的热镜和冷镜，详情联系技术支持

QXKJ的钠钙玻璃热镜非常适合于防止不必要的热量到达您装置的敏感地区。在需要考虑热量累积的应用中，0度或45度入射角的热镜通过将红外光沿着入射光路反射回或者以90度反射来提供保护。这些热镜也可以用作带低通区域的二向色镜。

QXKJ的钠钙玻璃冷镜用于透射红外能量，并将可见光从您的装置以90度反射。这些冷镜非常适合于投射应用，以及用作带高通区域的二向色镜。

热镜

Item #	QXFM02	QXFM202	QXFM02R	QXFM01	QXFM201	QXFM01R
Size	Ø1"	Ø2"	25 mm x 36 mm	Ø1"	Ø2"	25 mm x 36 mm
Clear Aperture (CA)	>22.8 mm	>45.7 mm	>22.5 mm x 32.4 mm	>22.8 mm	>45.7 mm	>22.5 mm x 32.4 mm
Type	Red Hot Mirror			Near-IR Hot Mirror
Angle of Incidence (AOI)	45°			0°
50% Cut-Off	580 ± 15 nm			720 ± 25 nm
Transmissiona	Tavg > 85% from 400 to 550 nm			Tavg > 85% from 450 to 645 nm
Reflectiona	Ravg > 90% from 610 to 725 nm			Ravg > 90% from 750 to 1200 nm
Transmitted Wavefront Errorb	< λ/2	< λ	< λ Over CA < λ/2 Over Central 22.5 mm Square	< λ/2	< λ	< λ Over CA < λ/2 Over Central 22.5 mm Square
Dimensional Tolerance	+0.00/-0.10 mm					±0.1 mm
Parallelism	< 3 arcmin Over Clear Aperture
Surface Quality	60-40 Scratch-Dig
Thickness	1.0 mm
Thickness Tolerance	±0.1 mm

冷镜

tem #	QXFM04	QXFM204	QXFM04R	QXFM03	QXFM203	QXFM03R
Size	Ø1"	Ø2"	25 mm x 36 mm	Ø1"	Ø2"	25 mm x 36 mm
Clear Aperture (CA)	>22.8 mm	>45.7 mm	>22.5 mm x 32.4 mm	>22.8 mm	>45.7 mm	>22.5 mm x 32.4 mm
Type	UV Cold Mirror			Visible Cold Mirror
Angle of Incidence (AOI)	45°			45°
Transmissiona	Tavg > 85% from 600 to 1200 nm			Tavg > 85% from 750 to 1200 nm
Reflectiona	Ravg > 90% from 325 to 475 nm			Ravg > 90% from 420 to 630 nm
Transmitted Wavefront Errorb	< λ/2	< λ	< λ Over CA < λ/2 Over Central 22.5 mm Square	< λ/2	< λ	< λ Over CA < λ/2 Over Central 22.5 mm Square
Dimensional Tolerance	+0.00/-0.10 mm		±0.1 mm	+0.00/-0.10 mm		±0.1 mm
Parallelism	< 3 arcmin Over Clear Aperture
Surface Quality	60-40 Scratch-Dig
Thickness	1.0 mm
Center Thickness Tolerance	±0.1 mm