The SMC Pentax-DA L 18-55mm F3.5-5.6 is similar to its DA-series counterpart, except that it features a slightly lighter design, plastic mount, and no quick-shift focus functionality. This is the current Pentax kit lens.
Polaroid 900mm f/8 Mirror Telephoto Lens (T Mount) High quality
telephoto capability at an affordable price! The Polaroid 900mm f/8.0 Mirror Lens is a high quality computer designed product that incorporates the merits of both reflex optics and refraction ...