SMC Pentax 135mm F2.5 [PK mount] Range Finder Shutter Speed Range: 30 sec

Shutter Speed Range: 30 sec to 1/500 sec (automatic

Serial Number: 1347572

and tracking modes

Serial Number: 4858620

SMC Pentax 135mm F2.5 [PK mount] Range Finder Shutter Speed Range: 30 secSMC Pentax 135mm F2. 5 Lens Focal Length: 135mm Maximum Aperture: f 2. 5 Minimum Aperture: f 22 Aperture Blades: 6 Filter Size: 58mm Minimum Focus Distance: 1. 5m Length: 81mm Weight: 260g Focus Type: Manual Focus Construction: 5 elements in 4 groups Description: The SMC Pentax 135mm F2. 5 is a fast telephoto lens designed for Pentax K mount film and digital cameras. Known for its sharpness and smooth bokeh, it is ideal for portraiture and outdoor