Nebula Filters Eyepiece Accessories > Nebula Filters > Star Test
Star Test

We saw an Internet post (see Reviews tab) about our filter performance, and thought it would be instructive to actually see images of an artificial star taken through an f/5 test telescope at high power with the filters positioned in front of the diagonal, part of our 100% Q.C. check. Can you guess which random sample is a Tele Vue Bandmate™ NebuStar, and which is another brand? (Both shown in best focus positions at the same scale).


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