B00009XVQR Pentax SMC 75-300mm FA J Zoom Lens

Make sure this fitsby entering your model number. Lens Construction: 10 groups 12 elements Angle Of View: 32 – 8.2 degrees Min Focus Distance: 4.3 ft. Max Magnification: 0.3X Filter Diameter: 58mm Size Max Diameter Length: 2.7 x 4.6 inches