Sirius Optics Variable Filter System RGB-1.25 Version
rand and Model:
Sirius Optics VFS
? Visual Back
? Full Aperture
Sirius Optics Variable Filter System - (VFS)
Telescope used: Skywatcher 6" Achromat Refractor-f/8.
This is one nice piece of equipment. It has a simple and elegant design. It is anodized aluminum with a flat black finish. A small portion of the wheel protrudes out of a flattened side of the circular metal housing that contains the filter. This housing has 1.25" in-out barrels. It feels like it weighs a little over a half a pound. There is also a really nice red engraved plate.
This is a Rare and Hard to Find item
Comes with Original Hard Case
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Filed under: Eyepieces & Accessories