antlia_filter

Antlia 2.8nm Narrowband Filters

I have been looking to replace my old filters for sometime now. They are Optolong 7nm filters that produced some very good images, but are a big letdown on some onjects, especially the OIII on targets containing bright stars.   After much debating, and checking the availability, I made the decision to buy the Antlia […]

Antlia 2.8nm Narrowband Filters Read More »