IDAS LPS-V4 光害濾鏡快將抵港

Hutech / BORG 推出LPS光害濾鏡V4改良版,可配合Kenko R1紅濾鏡成為廉價Ha窄頻深空拍攝方案。
新版LPS-V4濾鏡將於5月初抵港,星河科研社為Hutech/Borg代理。
LPS-V4濾鏡專版:
http://www.sciencecenter.net/hutech/idas/lpsv4.htm
配合Kenko R1紅濾鏡成為廉價Ha窄頻深空拍攝方案:
LPS-V4 + Kenko R1 = H-alpha!!
http://www.sciencecenter.net/hutech/haimage-v4.htm
http://digiborg.wordpress.com/2010/04/2 ... 1-h-alpha/
Quote :
This filter is getting a kind of "must-item" for DSLR and one-shot color cameras these days. Even under
the dark sky, this filter makes the targets still higher contrast.
Also Kenko re-designed R1(or R60) filter and released it as "professional" grade now. AR coating has been improved to be more optimized for digital cameras.
As described, stacking two filters together turns 17nm bandpass H-alpha filter too. We carry R1 52mm, 72mm and 77mm. Unfortunately 48mm is not available.
新版LPS-V4濾鏡將於5月初抵港,星河科研社為Hutech/Borg代理。
LPS-V4濾鏡專版:
http://www.sciencecenter.net/hutech/idas/lpsv4.htm
配合Kenko R1紅濾鏡成為廉價Ha窄頻深空拍攝方案:
LPS-V4 + Kenko R1 = H-alpha!!
http://www.sciencecenter.net/hutech/haimage-v4.htm
http://digiborg.wordpress.com/2010/04/2 ... 1-h-alpha/
Quote :
This filter is getting a kind of "must-item" for DSLR and one-shot color cameras these days. Even under
the dark sky, this filter makes the targets still higher contrast.
Also Kenko re-designed R1(or R60) filter and released it as "professional" grade now. AR coating has been improved to be more optimized for digital cameras.
As described, stacking two filters together turns 17nm bandpass H-alpha filter too. We carry R1 52mm, 72mm and 77mm. Unfortunately 48mm is not available.