Product Description

The high performance telephoto zoom lens is ideal for digital SLR cameras. This lens has two SLD glass elements in the front lens group and one in the rear lens group. It is able to shoot with maximum magnification 1: 2 at the focal length of 300 mm. It's the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range.

Product Details

• Size: Pentax
• Brand: Sigma
• Model: 508945
• Dimensions: 1.17 pounds

Features

• Lens Construction: 14 Elements in 10 Groups Angle of View: 34.3 - 8.2 degrees Number of Diaphragm Bl

Customer Reviews

Very good for the price
I'm suprised by one of the others reviewers quality problems. I have pointed the camera both straight up and straight down and the zoom and focus do not move one bit - it is dampened very well. I almost wonder if they are referring to a different model. The lense seems to be high quality and the autofocus is fairly quick and quiet for a lense in this price range. I would definately recommend it to anyone.

Love this Lens!!
This is an awesome lens! and so compact. The quality is just great and the price is so reasonable...absolutely no problems here! I highly recommend this lens!