CHROMA

Optical filters for Astronomy

천문학 응용 분야에서 사용되는 광학 필터에 대한 카다로그 – 다운로드

크로마 테크놀로지는 최고 품질의 천문학 필터를 제조합니다

천체 사진 촬영은 분광 이미징을 사용하여 분자 구성, 이온화 상태, 적색편이, 온도 등 천체의 다양한 특성을 측정합니다.

크로마 테크놀로지에서는 이온화된 황, 산소, H-알파 또는 H-베타 및 기타 요소를 감지하기 위한 최고 품질의 협대역 스펙트럼 라인 필터를 제조합니다.

저희 필터는 최고의 유리 단일 기판을 사용하여 내구성이 매우 뛰어나고 스퍼터링된 하드 코팅을 제공하여 라미네이션이 필요하지 않습니다.

이 코팅은 습도 변화 및 극한 온도 변화에도 견딜 수 있으며, 중심 파장(CWL) 및 대역 통과에 있어서 스펙트럼 정확도를 유지합니다. 모든 1차 필터 코팅은 전면에, 반사 방지 코팅은 후면에 적용하여 고스팅 현상을 방지하고, 투과율을 극대화합니다.

27101 LRGB filter set

27101 LRGB filter set (구성)
The 27040 Lum for Astronomy ( CWL_550nm )
The 27041 Red for Astronomy
The 27042 Green for Astronomy ( 540nm )
The 27043 Blue for Astronomy )
27040 Lum, 27041 Red, 27042 Green, 27043 Blue
LRGB ( Luminance, Red, Green, and Blue astronomy filter set )
The 27101 LRGB filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27040 Lum, 27041 Red, 27042 Green, 27043 Blue

27102 HaLRGB filter set

27102 HaLRGB filter set (구성)
The 27003 H-alpha 8nm Bandpass ( CWL 650nm )
The 27040 Lum for Astronomy ( CWL_550nm )
The 27041 Red for Astronomy
The 27042 Green for Astronomy ( 540nm )
The 27043 Blue for Astronomy )
27003 H-alpha 8nm Bandpass, 27040 Lum, 27041 Red,
27042 Green, 27043 Blue
27102 HaLRGB (H-alpha, Luminance, Red, Green, and Blue astronomy filter set )
The 27102 HaLRGB filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27003 H-alpha 8nm Bandpass, 27040 Lum, 27041 Red, 27042 Green, 27043 Blue

27103 Bessell UBVRI filter set

27103 Bessell UBVRI filter set (구성)
The 27050 U-Bessell ( CWL_360nm )
The 27051 V-Bessell (530nm)
The 27052 B-Bessell ( CWL_440nm )
The 27053 R-Bessell ( CWL_645nm )
The 27054 I-Bessell ( CWL_865nm )
27050 U-Bessell, 27051 V-Bessell, 27052 B-Bessell,
27053 R-Bessell, 27054 I-Bessell
27103 Bessell UBVRI Bessell UBVRI filter set for imaging based on the Johnson-Cousins photometric survey
The 27103 Bessell UBVRI filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27050 U-Bessell, 27051 V-Bessell, 27052 B-Bessell, 27053 R-Bessell, 27054 I-Bessell

27104 Sloan ugriz filter set

27104 Sloan ugriz filter set (구성)
The 27055 Sloan-u ( CWL_360nm )
The 27056 Sloan-g ( CWL_470nm )
The 27057 Sloan-r ( CWL_625nm )
The 27058 Sloan-i ( CWL_775nm )
The 27059 Sloan-z ( 1000nm )
27055 Sloan-u, 27056 Sloan-g, 27057 Sloan-r,
27058 Sloan-i, 27059 Sloan-z
27104 Sloan ugriz Sloan ugriz filter set for imaging based on the Sloan photometric survey
The 27104 Sloan ugriz filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27055 Sloan-u, 27056 Sloan-g, 27057 Sloan-r, 27058 Sloan-i, 27059 Sloan-z

27105 Classic UBVRI Set filter set

27104 Sloan ugriz filter set (구성)
The 27060 Classic U-Bessell ( CWL_360nm )
The 27061 Classic B-Bessell ( CWL_440nm )
The 27062 Classic V-Bessell ( 530nm )
The 27063 Classic R-Bessell ( CWL_645nm )
The 27064 Classic I-Bessell ( CWL_895nm )
27060 Classic U-Bessell, 27061 Classic B-Bessell, 27062 Classic V-Bessell,
27063 Classic R-Bessell, 27064 Classic I-Bessell
27105 Classic UBVRI Set Classic Bessell UBVRI filter set for imaging based on the Johnson-Cousins photometric survey
The 27105 Classic UBVRI Set filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27060 Classic U-Bessell, 27061 Classic B-Bessell, 27062 Classic V-Bessell, 27063 Classic R-Bessell, 27064 Classic I-Bessell

27106 SII Ha OIII -3nm filter set

27106 SII Ha OIII -3nm filter set (구성)
The 27001 H-alpha 3nm Bandpass ( CWL_650nm )
H-alpha 3nm
The 27009 SII 3nm Bandpass ( 670nm )
SII 3nm
The 27006 OIII 3nm ( CWL_500nm )
OIII 3nm
27001 H-alpha 3nm Bandpass, 27009 SII 3nm Bandpass, 27006 OIII 3nm Bandpass
27106 SII Ha OIII -3nm
The 27106 SII Ha OIII -3nm filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27001 H-alpha 3nm Bandpass, 27009 SII 3nm Bandpass, 27006 OIII 3nm Bandpass

27107 SII Ha OIII -5nm

27107 SII Ha OIII -5nm (구성)
The 27002 H-alpha 5nm Bandpass ( (CWL_650nm )
H-alpha 5nm
The 27010 SII 5nm Bandpass ( CWL_670nm )
SII 5nm
The 27007 OIII 5nm ( CWL_500nm )
OIII 5nm
27002 H-alpha 5nm Bandpass, 27010 SII 5nm Bandpass, 27007 OIII 5nm Bandpass
27107 SII Ha OIII -5nm
The 27107 SII Ha OIII -5nm filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27002 H-alpha 5nm Bandpass, 27010 SII 5nm Bandpass, 27007 OIII 5nm Bandpass

27108 SII Ha OIII -3nm -F/3 filter set

27108 SII Ha OIII -3nm -F/3 filter set (구성)
27065 H-alpha 3nm Bandpass optimized for f/2.8-f/3.6 ( CWL 650nm )
27065 H-alpha 3nm
27067 SII 3nm Bandpass optimized for f/2.8-f/3.6 ( CWL_670nm )
27067 SII 3nm
27066 OIII 3nm Bandpass optimized for f/2.8-f/3.6
27066 OIII 3nm
27065 H-alpha 3nm Bandpass optimized for f/2.8-f/3.6
27067 SII 3nm Bandpass optimized for f/2.8-f/3.6
27066 OIII 3nm Bandpass optimized for f/2.8-f/3.6
27108 SII Ha OIII -3nm -F/3
The 27108 SII Ha OIII -3nm -F/3 filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27065 H-alpha 3nm Bandpass optimized for f/2.8-f/3.6
27067 SII 3nm Bandpass optimized for f/2.8-f/3.6
27066 OIII 3nm Bandpass optimized for f/2.8-f/3.6

27109 Ha3LRGB filter set

27109 Ha3LRGB filter set (구성)
The 27001 H-alpha 3nm Bandpass ( CWL_650nm )
H-alpha 3nm
The 27040 Lum for Astronomy ( CWL_550nm )
The 27041 Red for Astronomy
The 27042 Green for Astronomy ( 540nm )
The 27043 Blue for Astronomy )
27001 H-alpha 3nm Bandpass, 27040 Lum, 27041 Red,
27042 Green, 27043 Blue
27109 Ha3LRGB
The 27109 Ha3LRGB filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27001 H-alpha 3nm Bandpass, 27040 Lum, 27041 Red, 27042 Green, 27043 Blue

27110 Ha5LRGB filter set

27110 Ha5LRGB filter set (구성)
The 27002 H-alpha 5nm Bandpass ( (CWL_650nm )
H-alpha 5nm
The 27040 Lum for Astronomy ( CWL_550nm )
The 27041 Red for Astronomy
The 27042 Green for Astronomy ( 540nm )
The 27043 Blue for Astronomy )
27002 H-alpha 5nm Bandpass, 27040 Lum, 27041 Red,
27042 Green, 27043 Blue
27110 Ha5LRGB
The 27110 Ha5LRGB filter set delivers exceptional clarity, precision, and light transmission for astrophotography and scientific observation of the night sky.
27002 H-alpha 5nm Bandpass, 27040 Lum, 27041 Red, 27042 Green, 27043 Blue