New IDAS Filter – HEUIB-II

heuib-ii-sThis filter is categorized as one of UV/IR blocking filters. But it intends to reduce reddish background while maintaining the maximum of  H-alpha transmission. Most of one shot color cameras including the modified DSLRs result in totally reddish background. This is the one to create the more neutral background. Following sizes will be available from end of this month.

– 37mm for Canon with MFA

– 48mm

– 52mm

– Nikon

I will prepare the comparison test once it will be available.

These filters are produced with IGAD and UFP technologies in Japan


~ by tedishikawa on July 10, 2013.

One Response to “New IDAS Filter – HEUIB-II”

  1. Very interesting!!

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