The mutilated title quote is old-speak only relics like I understand. I'm not endorsing or favouriting the product. I prefer to stay as neutral and as unbiased as I can. However credit is due where credit is due and who can say competition is dead.
Here is a link to a clip which is worth a look.
Redrock Encore Tests (Lightly Graded) By nick lentz On ExposureRoom
Who would have dreamed the groundglass relay envelope would become pushed so far in so short a time, relatively speaking. It seems only yesterday that people were hacking up adaptors out of CDROM cases, Tandy boxes, sewerpipe caps, lens tubes, Pringles cans.