Astronomik UHC-E - Economy UHC Filter - 2" Mounted
Astronomik UHC-E - Economy UHC Filter - 2" MountedThe UHC-E - Economy UHC Filter - 2-Inch Round Mounted by Astronomik:
This 2-inch UHC-E (Ultra High Contrast - Economy) filter is made with less expensive glass than Astronomik's high-end UHC filter, but is of higher quality than other economy UHC filters on the market. The coatings used are as durable as the coatings on other Astronomik filters (which is outstanding).
OPT Product Number: AK-UHCE-2
|Peak Transmission||Nearly 100% of the H Beta and OIII lines|
|Warranty||10 Year Warranty|
Ive Not used it yet
After getting the product I put to use. I don't have anything to compare with but getting good results than without any filter. This is not a narrow band so still get some skyglow which is expected. I do have Oxygen filter that gives little better on the band if one wants to include a bit of H-Alpha than this will be a great to start if one is using modified DSLR.