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johnriley

Joined: 19th March 2002

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johnriley
I get quite a few used lenses and the Pentax ones survive much better. The Sigma ones do tend to be a bit looser with wear and quite often I've found rubber focusing and zooming rings becoming unpleasantly sticky.

The 300mm f/4 Pentax lens has a very fine reputation and I'd stick with that.

Comment by johnriley posted on Sigma EX DG 300mm F2.8 V Pentax DA 300mm F4 at 11/09/2015 - 17:01

johnriley
The membership numbers seem to have been dropped, so I'd just quote forum name.

The form is here: https://www.pentaxuser.com/static_files/PUservice.pdf

Comment by johnriley posted on Pentax K5 focusing issues at 11/09/2015 - 16:57

johnriley
Don't forget PU Plus members get a 20% discount on servicing from JPS. Download the approriate form.

https://www.pentaxuser.com/discounts

Comment by johnriley posted on Pentax K5 focusing issues at 11/09/2015 - 09:13

johnriley
I've removed a couple of comments - please restrict comments in Classified Ads to the buying/selling process.

If anyone wants to negotiate on price then by all means, but most prefer to do that by PM.

Comment by johnriley posted on FS: PENTAX K 35mm 3.5. Pentax K 55mm 1.8, Pentax MZ-6. Tokina 60-120mm 2.8, Filters B+W ND 72mm ... at 10/09/2015 - 14:44

johnriley
The DC motors have proved to be quick and reliable. I expect that each lens is kitted out in a way appropriate to its design. It will be interesting to see if DC replaces SDM in all future lenses.

Comment by johnriley posted on DC motor or ultrasonic? at 10/09/2015 - 11:44

johnriley
That's a great set of images and I wouldn't think much improvement would be possible. I'd be very pleased with all of these.

Comment by johnriley posted on RNAS Culdrose Air Day (Picture Heavy) at 09/09/2015 - 23:23

johnriley
It is of course a 70-200mm, and no doubt it will be fantastic when it arrives. I don't see the need for the negativity, especially as so much has happened and continues to happen in the world of Pentax.

Comment by johnriley posted on Any new FF gossip at 09/09/2015 - 23:19

johnriley
It became active again because a spammer put a post in it. That sent out notifications, so although the post has gone, here we all are!

Comment by johnriley posted on web site at 09/09/2015 - 15:05

johnriley
I don't routinely look at B&H, they kept telling me things were discontinued that were not. SRS is a more reliable site for what is available in the UK.

Having said that, lots of interesting older items still crop up as new in various places, but they come and go so we need to keep watching. Even places like Asda can surprise us at times.

Comment by johnriley posted on Any new FF gossip at 09/09/2015 - 12:55

johnriley
We're quite happily waiting as if it's a blockbuster of a full frame camera we might have to find a large amount of cash for it. So no rush! Our K-5 bodies are still giving very good service, so there's no imperative to upgrade until one fails.

It's actually a good place to be. The cameras get good solid use and there's none of that "it's new, treat it with kid gloves" feeling. If it's raining, it gets wet, no fears there.

Comment by johnriley posted on Any new FF gossip at 09/09/2015 - 12:51

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