Andover濾光片(pian)JOHNSONBESSEL UBVRI-上海倍藍光電(dian)科(ke)技(ji)有(you)限(xian)公司

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產(chan)品(pin)名稱： Andover濾(lv)光片(pian)

發(fa)布(bu)日期： 2025-04-09

訪(fang)問量(liang)： 1582

JOHNSONBESSEL UBVRI，Andover濾(lv)光片(pian)，用(yong)於(yu)濾(lv)除(chu)和(he)測量(liang)天(tian)文物(wu)體(ti)發出的(de)特(te)定(ding)光帶(dai)。提供兩(liang)種(zhong)類型(xing)：Johnson / Bessel和(he)Kron / Cousins。

詳細(xi)內容

Andover濾(lv)光片(pian)

Andover Corporation現(xian)在(zai)將(jiang)UBVRI過濾(lv)器(qi)作為標準(zhun)產(chan)品(pin)提供(gong)。這(zhe)些濾光片(pian)用(yong)於(yu)濾(lv)除(chu)和(he)測量(liang)天(tian)文物(wu)體(ti)發出的(de)特(te)定(ding)光帶(dai)。

提供兩(liang)種(zhong)類型(xing)：Johnson / Bessel和(he)Kron / Cousins。Johnson / Bessell型更(geng)適合(he)與光電(dian)倍增管(guan)壹起使用(yong)，而(er)Kron / Cousins型(xing)則(ze)更適合(he)與矽(gui)CCD壹起使用(yong)。兩(liang)種(zhong)過濾(lv)器(qi)套(tao)件(jian)都可(ke)以很(hen)好(hao)地(di)工(gong)作，但是在(zai)購(gou)買(mai)任何套(tao)件(jian)之前(qian)，先(xian)確(que)定(ding)要使用(yong)的(de)測(ce)量(liang)系統的(de)類型(xing)很(hen)重要。

兩(liang)種(zhong)濾波器(qi)類型(xing)都(dou)使用(yong)相同(tong)的(de)U，B和(he)V濾(lv)波器(qi)。每(mei)種(zhong)類型(xing)的(de)R＆I過濾(lv)器(qi)都不(bu)同(tong)；它(ta)們(men)與所用(yong)檢測器(qi)的(de)響(xiang)應更(geng)好(hao)地(di)匹(pi)配。

更換濾(lv)鏡(jing)時，重新對焦(jiao)始(shi)終(zhong)是(shi)壹個問題(ti)。Andover通過將(jiang)所有(you)過濾(lv)器(qi)研(yan)磨和(he)拋光***非(fei)常(chang)精確的(de)厚(hou)度(du)來**程度(du)地(di)減(jian)少(shao)了(le)此問題(ti)。

UBVRI過濾(lv)器(qi)有多(duo)種(zhong)標準(zhun)尺寸和(he)定(ding)制尺寸。除(chu)安(an)裝在(zai)螺(luo)紋環(huan)中的(de)兩(liang)種(zhong)尺寸外，所有(you)其(qi)他尺寸均未(wei)安裝。

JOHNSONBESSEL UBVRI濾(lv)光片(pian)Andover(圖1)

Andover濾(lv)光片(pian)

DESCRIPTION	PART NO.
B Filternm CWL, 100nm Bandwidth, 25.0 Diameter	JOHN-B-25
B Filternm CWL, 100nm Bandwidth, 31.0 Diameter	JOHN-B-31M
B Filternm CWL, 100nm Bandwidth, 50.0 Diameter	JOHN-B-50
B Filternm CWL, 100nm Bandwidth, 50.0 Diameter	JOHN-B-50M
B Filternm CWL, 100nm Bandwidth, 50.0 x 50.0 Diameter	JOHN-B-50S
I Filternm CWL, 300nm Bandwidth, 25.0 Diameter	JOHN-I-25
I Filternm CWL, 300nm Bandwidth, 31 Diameter	JOHN-I-31M
I Filternm CWL, 300nm Bandwidth, 50 Diameter	JOHN-I-50
I Filternm CWL, 300nm Bandwidth, 50 Diameter	JOHN-I-50M
I Filternm CWL, 300nm Bandwidth, 50 X 50 Diameter	JOHN-I-50S
R Filternm CWL, 120nm Bandwidth, 25.0 Diameter	JOHN-R-25
R Filternm CWL, 120nm Bandwidth, 31 Diameter	JOHN-R-31M
R Filternm CWL, 120nm Bandwidth, 50.0 Diameter	JOHN-R-50
R Filternm CWL, 120nm Bandwidth, 50.0 Diameter	JOHN-R-50M
R Filternm CWL, 120nm Bandwidth, 50.0 x 50.0 Diameter	JOHN-R-50S
U Filternm CWL, 60nm Bandwidth, 25.0 Diameter	JOHN-U-25
U Filternm CWL, 60nm Bandwidth, 31 Diameter	JOHN-U-31M
U Filternm CWL, 60nm Bandwidth, 50.0 Diameter	JOHN-U-50
U Filternm CWL, 60nm Bandwidth, 50.0 Diameter	JOHN-U-50M
U Filternm CWL, 60nm Bandwidth, 50 X 50 Diameter	JOHN-U-50S
V Filternm CWL, 90nm Bandwidth, 25.0 Diameter	JOHN-V-25
V Filternm CWL, 90nm Bandwidth, 31.0 Diameter	JOHN-V-31M
V Filternm CWL, 90nm Bandwidth, 50.0 Diameter	JOHN-V-50
V Filternm CWL, 90nm Bandwidth, 50.0 Diameter	JOHN-V-50M
V Filternm CWL, 90nm Bandwidth, 50.0 x 50.0 Diameter	JOHN-V-50S