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KRON/COUSINS UBVRI 滤光片

Andover公司现在提供UBVRI滤光片标准产品。这些滤光片用来过滤和测量由天文物体发射的特定波段的光。
有两种类型:Johnson/Bessel和Kron/Cousins。Johnson/Bessell类型更适合使用光电倍增管,而Kron/Cousins类型更适合用于硅CCD。这两种滤光片组性能都很好,但是在购买任何一套之前,建立你要使用的测量系统的类型是很重要的。
两个滤光片类型都使用相同的U, B和V滤光片。每种类型的R & I滤光片不同;它们与被使用的探测器的响应更匹配。
当更换滤光片时,重新聚焦总是一个问题。Andover通过将所有滤光片打磨和抛光到非常控制的厚度,使这个问题小化。
UBVRI滤光片可用于一系列标准和定制。除了在螺纹环上安装的两个尺寸外,所有其他尺寸都没有安装。如果您有任何问题或需要一个定制尺寸或安装的报价,请技术销售。
KRON/COUSINS UBVRI 滤光片
订购信息:
| 描述 | 型号 |
| B Filter, 100nm FWHM, 55% Transmission | KRON-B-25 |
| B Filter, 100nm FWHM, 55% Transmission | KRON-B-31M |
| B Filter, 100nm FWHM, > 55% Transmission | KRON-B-50 |
| B Filter, 100nm FWHM, > 55% Transmission | KRON-B-50M |
| B Filter, 100nm FWHM, 55% Transmission | KRON-B-50S |
| I Filter, 175nm FWHM, 70% Transmission | KRON-I-25 |
| I Filter, 175nm FWHM, 70% Transmission | KRON-I-31M |
| I Filter, 175nm FWHM, > 70% Transmission | KRON-I-50 |
| I Filter, 175nm FWHM, > 70% Transmission | KRON-I-50M |
| I Filter, 175nm FWHM, 70% Transmission | KRON-I-50S |
| R Filter, 250nm FWHM, 70% Transmission | KRON-R-25 |
| R Filter, 250nm FWHM, 70% Transmission | KRON-R-31M |
| R Filter, 250nm FWHM, 70% Transmission | KRON-R-50 |
| R Filter, 250nm FWHM, 70% Transmission | KRON-R-50M |
| R Filter, 250nm FWHM, 70% Transmission | KRON-R-50S |
| U Filter, 60nm FWHM, 50% Transmission | KRON-U-25 |
| U Filter, 60nm FWHM, 50% Transmission | KRON-U-31M |
| U Filter, 60nm FWHM, > 50% Transmission | KRON-U-50 |
| U Filter, 60nm FWHM, > 50% Transmission | KRON-U-50M |
| U Filter, 60nm FWHM, 50% Transmission | KRON-U-50S |
| V Filter, 90nm FWHM, 70% Transmission | KRON-V-25 |
| V Filter, 90nm FWHM, 70% Transmission | KRON-V-31M |
| V Filter, 90nm FWHM, 70% Transmission | KRON-V-50 |
| V Filter, 90nm FWHM, 70% Transmission | KRON-V-50M |
| V Filter, 90nm FWHM, 70% Transmission | KRON-V-50S |