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熱鏡和冷鏡：鈉鈣玻璃基底

價(jià)格

1 元/臺(tái)

單價(jià)：電議

最小起訂量： 1臺(tái)

所在地：吉林長(zhǎng)春

供貨總量： 1臺(tái)

發(fā)布時(shí)間：2023-05-30

QXKJ的鈉鈣玻璃熱鏡非常適合于防止不必要的熱量到達(dá)您裝置的敏感地區(qū)。在需要考慮熱量累積的應(yīng)用中，0度或45度入射角的熱鏡通過(guò)將紅外光沿著入射光路反射回或者以90度反射來(lái)提供保護(hù)。這些熱鏡也可以用作帶低通區(qū)域的二向色鏡。

QXKJ的鈉鈣玻璃冷鏡用于透射紅外能量，并將可見(jiàn)光從您的裝置以90度反射。這些冷鏡非常適合于投射應(yīng)用，以及用作帶高通區(qū)域的二向色鏡。

熱鏡

Item #	QXFM02	QXFM202	QXFM02R	QXFM01	QXFM201	QXFM01R
Size	?1"	?2"	25 mm x 36 mm	?1"	?2"	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 Ceal 22.5 mm Square	< λ/2	< λ	< λ Over CA < λ/2 Over Ceal 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

冷鏡

tem #	QXFM04	QXFM204	QXFM04R	QXFM03	QXFM203	QXFM03R
Size	?1"	?2"	25 mm x 36 mm	?1"	?2"	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 Ceal 22.5 mm Square	< λ/2	< λ	< λ Over CA < λ/2 Over Ceal 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