I'm selling the below items to thin out my lens collection. Have some prolonged upcoming travel and would like to have 15-31-77 limited trio; already have the 15 and 77, so the 31 calls. To fund that purchase, I'm parting with the lenses and other items below. These are all fantastic lenses in excellent condition. All prices include shipping (USPS priority mail with insurance for lenses; least expensive USPS method without insurance for accessories). Buyer pays Paypal fees (will not accept gift option). Pictures of the items are available at the following link:
Pentax items for sale - November 2012 - a set on Flickr
Pentax-F 28/2.8 - $300 + Paypal fees
Great lens in an incredibly useful and versatile focal length. Excellent cosmetic and optical condition, just some light internal dust. Fast and accurate auto focus. Great for portraits, walk-around, landscapes. I don't think the 31 limited is worth 3x as much IQ-wise, but LBA calls...
Pentax-M 50/1.7 - $50 + Paypal fees
Probably one of the best values in the Pentax arsenal. Smooth and easy to manually focus. Great IQ in a compact, affordable package. Great for portraits, very nice bokeh. Optically the same as the A, F, FA versions, but for less $. Optically hard to find a flaw, maybe a couple specks of internal dust. Cosmetically very good, just has a little wear around the distance markings on the focus ring (can be seen in one of linked photos), but doesn't effect focusing whatsoever.
Pentax-F 135/2.8 - $500 + Paypal fees
Fantastic IQ, incredibly fast and accurate AF, rendering akin to FA limiteds. Close minimum focus distance means it can be used as a pseudo-macro lens. Great portrait lens, equally strong for landscape details, flowers. I will be buying a copy of this lens back in the future, hands down. This copy is in excellent optical and cosmetic condition. Light external wear/bossing in a couple places, nothing that effects function whatsoever. Optically has light internal dust, one piece on one of the inner elements that is fairly readily visible (though still too small to show in photos). Also has a barely perceptible small mark on the front element (so small I couldn't even find it when examining the lens this evening, but I know I've seen it before in the right light). None of these things effect IQ one bit.
Other:
Leather case for DA 15 limited (will also of course work for other similarly sized lenses) - $20
37-30.5 mm metal step-down rings (2) - $2 each
43-37 mm metal step-down rings (2) - $2 each
49-37 mm metal step-down ring - $3
52-43 mm metal step-down ring - $3
37 mm plastic snap-on lens cap - $3
30.5 mm plastic snap-on lens caps (2) - $3 each
Please PM with any questions.
-Brandon