smc DA 21mm f/3.2 AL Limited
Pentax smc DA 21mm f/3.2 AL Limited, 7.87" (0.2 m), 68°, Black, 2.48" (6.3 cm), 1.93" (4.9 cm), 0.984" (25 mm)
Pentax smc DA 21mm f/3.2 AL Limited. Closest focusing distance: 7.87" (0.2 m), Lens viewing angle, diagonal: 68°. Product color: Black. Diameter: 2.48" (6.3 cm), Filter size: 1.93" (4.9 cm), Length: 0.984" (25 mm). Magnification: 0.17x