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prismatic
An optical prism is a transparent optical element with flat, polished surfaces that refract light. At least one surface must be angled—elements with two parallel surfaces are not prisms. The traditional geometrical shape of an optical prism is that of a triangular prism with a triangular base and rectangular sides, and in colloquial use "prism" usually refers to this type. Some types of optical prism are not in fact in the shape of geometric prisms. Prisms can be made from any material that is transparent to the wavelengths for which they are designed. Typical materials include glass, plastic, and fluorite.
A dispersive prism can be used to break white light up into its constituent spectral colors (the colors of the rainbow). Furthermore, prisms can be used to reflect light, or to split light into components with different polarizations.
Selling a Sig Sauer Bravo5 Battle Sight, open box condition. It's never been mounted, but I did install the battery to make sure it everything worked when I got it. This optic has great reviews, especially for the price point, but I decided to go with something else on my build. Has a horse shoe...
So I am fighting a astigmatism and optics.
I’m going to build a new upper and was thinking about the new PA 2x optic. If I add a 3x behind it and wondered if any one had tried this.
Primary Arms GLx 2X Prism with ACSS CQB-M5
This is a rare (in the US) DI Optical fc1 variant, genuine korean military red dot. Not a lot of information online about them but apparently this version wasn't made for the civilian market. Unlike the regular fc1 this has 2 buttons for adjusting the brightness. Smaller than an aimpoint t1 and...
Sold pending funds. Just bought this and decided to stick with my holographic sights. It is brand new in box and comes with their lifetime warranty. As a dealer I’m selling it at my price.
https://www.midwayusa.com/product/1009512985
Good working condition with some life marks. Comes with the box and original contents. Looking mainly for an aimpoint pro, but open to others. PM me with trade offers.
https://www.impactguns.com/Scopes/Leupold-Tactical-Prismatic-Scope-w-Illuminated-Circle-Dot-Reticle-030317633004-63300/...