Little Bitty Lenses
9MM DIA PLANO-CONVEX GLASS LENSES PKG(10)
These 9mm dia plano-convex (PCx)glass lenses have an appx. 154mm focal length, and are perfect for arts and crafts projects, or for making the worlds tiniest telescope. May have a few small chips but we will sort them as best as we can. Call about larger quantity discounts!