5 Simple Techniques For sv66 casino
An O-III filter isolated the nebula much more, but I really couldn't see anymore detail and the general view was a great deal darker. to the Ring Nebula M57, the IDAS worked fine, but the O-III filter was a definite overkill, in my view. if you wish to use slim or broad band filters, my assistance is to maintain the facility low, as scopes of this