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URL: http://www.thaiexcite.com/Optolong-LRGB-SHO-6.5nm-7-filter-set-1.25.html

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Optolong LRGB-SHO 6.5nm 7-filter set, 2"

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รายละเอียด

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Optolong LRGB-SHO 6.5nm 7-filter set, 2"

This set contains the following products:

- Optolong LRGB Imaging Filter Set - 2"
- Optolong S-II Narrowband (6.5nm) Filter - 2"
- Optolong H-Alpha Narrowband (7nm) Filter - 2"
- Optolong OIII Narrowband (6.5nm) Filter - 2"

 

 

About Optolong

While Optolong is a relative newcomer to the astronomy industry, they are no strangers to optics and filters. Optolong is a division of Yulong Optics Company, a high tech company specializing in optical filter design and production. Their products include bandpass filters, flourescence filters, edge filters, longpass and shortpass filters, beam splitters, anti-reflection coatings, optical mirrors and, of course, astronomical filters.

Established in 1999 and based in Kunming City, China, Optolong/Yulong provides nearly 2000 types of optical filter coatings annually to customers worldwide in a wide variety of industries and applications.