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產(chan)品(pin)名(ming)稱(cheng)： 溫(wen)度控制(zhi)濾光(guang)片Andover

發(fa)布(bu)日期： 2025-04-08

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紫(zi)外線(xian)冷鏡紫外(wai)線(xian)冷鏡與(yu)標(biao)準(zhun)冷鏡略有不(bu)同，但(dan)它(ta)們(men)可以(yi)有效(xiao)反(fan)射(she)紫(zi)外(wai)線(xian)，並透(tou)射(she)可見光(guang)和紅外線(xian)。它(ta)們(men)通(tong)常(chang)以(yi)45°角(jiao)使用，非(fei)常(chang)適(shi)合(he)要(yao)將紫外光(guang)與(yu)可見光(guang)和近(jin)紅外光(guang)分開(kai)的(de)應(ying)用。UV Cold Mirror General Spe...

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紫外線(xian)冷鏡

紫外(wai)線(xian)冷鏡與(yu)標(biao)準(zhun)冷鏡略有不(bu)同，但(dan)它(ta)們(men)可以(yi)有效(xiao)反(fan)射(she)紫(zi)外(wai)線(xian)，並透(tou)射(she)可見光(guang)和紅外線(xian)。它(ta)們(men)通(tong)常(chang)以(yi)45°角(jiao)使用，非(fei)常(chang)適(shi)合(he)要(yao)將紫外光(guang)與(yu)可見光(guang)和近(jin)紅外光(guang)分開(kai)的(de)應(ying)用。

UV Cold Mirror General Specifications

Thickness:	3.0mm ±0.5mm
Size Tolerance:	+0.0mm/-0.5mm
Min. Clear Aperture:	95% of outside dimension
Substrate Material:	Borosilicate glass
Flatness:	5–10 waves per 25mm
Parallelism:	3 arc minutes or better
Surface Quality:	80/50 per MIL-O-13830
Humidity and Abrasion:	Per MIL-C-675A
Max. Operating Temperature:	+200°C
Mechanical:	Unmounted

DESCRIPTION	PART NO.
UV Cold Mirror, 25mm diameter x 3mm thick	375FV86-25
UV Cold Mirror, 50mm diameter x 3mm thick	375FV86-50
UV Cold Mirror, 50mm x 50mm x 3mm thick	375FV86-50S

冷鏡

冷鏡是熱(re)鏡的反(fan)面，它(ta)反(fan)射(she)可見光(guang)並透(tou)射(she)紅外光(guang)。它(ta)們(men)的(de)塗(tu)層都是D壹面的，並且(qie)像熱鏡壹樣，也沈(chen)積在(zai)低膨脹(zhang)率(lv)的材料上，例如(ru)硼矽(gui)酸鹽玻(bo)璃。這(zhe)些(xie)反(fan)射(she)鏡通(tong)常(chang)在(zai)隨(sui)機(ji)偏(pian)振(zhen)光(guang)中以(yi)45°入射角(jiao)使用。

Cold Mirror General Specifications

Thickness:	3.0mm ±0.5mm
Size Tolerance:	+0.0mm/-0.5mm
Min. Clear Aperture:	95% of outside dimension
Substrate Material:	Borosilicate glass
Flatness:	5–10 waves per 25mm
Parallelism:	3 arc minutes or better
Surface Quality:	80/50 per MIL-O-13830
Humidity and Abrasion:	Per MIL-C-675A
Max. Operating Temperature:	+200°C
Mechanical:	Unmounted

DESCRIPTION	PART NO.
Cold Mirror, 25mm diameter x 3mm thick	645FK84-25
Cold Mirror, 50mm diameter x 3mm thick	645FK84-50
Cold Mirror, 50mm x 50mm x 3mm thick	645FK84-50S

熱鏡

熱鏡按其名(ming)稱(cheng)說(shuo)明執(zhi)行(xing)：它(ta)們(men)反(fan)射(she)熱(re)量(liang)並透(tou)射(she)可見光(guang)。所有塗(tu)層均(jun)被(bei)歸類為(wei)堅硬(ying)的D壹表面電介(jie)質(zhi)，並且將達到或(huo)超過(guo)規定(ding)的濕度和磨(mo)損(sun)規(gui)範。為(wei)防止(zhi)高(gao)溫(wen)應(ying)用導致開(kai)裂(lie)或(huo)開(kai)裂(lie)，所(suo)有塗(tu)層均(jun)沈(chen)積在(zai)低膨脹(zhang)材料（例如(ru)硼矽(gui)酸鹽玻(bo)璃）上(shang)。

Hot Mirror General Specifications

Thickness:	3.0mm ±0.5mm
Size Tolerance:	+0.0mm/-0.5mm
Min. Clear Aperture:	95% of outside dimension
Substrate Material:	Borosilicate glass
Flatness:	5–10 waves per 25mm
Parallelism:	3 arc minutes or better
Surface Quality:	80/50 per MIL-O-13830
Humidity and Abrasion:	Per MIL-C-675A
Max. Operating Temperature:	+200°C
Mechanical:	Unmounted

DESCRIPTION	PART NO.
Hot Mirror, 512mm diameter x 3mm thick	775FW82-12.5
Hot Mirror, 25mm diameter x 3mm thick	775FW82-25
Hot Mirror, 50mm diameter x 3mm thick	775FW82-50
Hot Mirror, 50mm x 50mm x 3mm thick	775FW82-50S

紅外抑制濾(lv)光(guang)片

這(zhe)些(xie)濾(lv)鏡與(yu)熱(re)鏡非(fei)常(chang)相(xiang)似，但(dan)其(qi)紅外阻隔範(fan)圍更(geng)長。通(tong)過(guo)將電介質(zhi)堆棧的(de)反射(she)與(yu)IR吸(xi)收(shou)濾(lv)光(guang)玻璃(li)的吸(xi)收(shou)相(xiang)結合(he)，可以(yi)實現(xian)這(zhe)種(zhong)擴(kuo)展的阻擋範圍。由(you)於這(zhe)種(zhong)吸(xi)收(shou)系(xi)數，這(zhe)些(xie)濾(lv)波(bo)器(qi)僅(jin)在(zai)Z高(gao)濾(lv)波(bo)器(qi)溫(wen)度不超過(guo)100°C的低功率(lv)應(ying)用中有用。

IR Suppressor General Specifications

Thickness:	6.0mm ±0.5mm
Size Tolerance:	+0.0mm/-0.5mm
Min. Clear Aperture:	95% of outside dimension
Substrate Material:	Borosilicate glass
Flatness:	5–10 waves per 25mm
Parallelism:	3 arc minutes or better
Surface Quality:	80/50 per MIL-O-13830
Humidity and Abrasion:	Per MIL-C-675A
Max. Operating Temperature:	+100°C
Mechanical:	Unmounted

DESCRIPTION	PART NO.
IR Suppression Filter, 25mm diameter x 6mm thick	800FB72-25
IR Suppression Filter, 50mm diameter x 6mm thick	800FB72-50
IR Suppression Filter, 50mm x 50mm x 6mm thick	800FB72-50S