Review on Ajax Scientific Optical Equilateral Length Science Education in Optics by Brandon Hilton

Optical class my. What a pot. Images are VERY blurry when viewed through this piece of junk. Good for "creating" rainbows BUT NO OPTICAL QUALITY! Period. The seller is either a fool or a liar (or both). Going back to a sunny windowsill isn't worth it, as that's all it's good for. Buyer warning!