Search results for 'back focus' - page 3142
FS: K20D, 16-50 SDM, 50-135 SDM, K10D and much more...
Oh and on dual drive lenses SDM is slower than the screw drive. Though presumably that's just an academic distinction. Or is there some way of selecting focus method that I've not come across? (And, given that we seem to be straying away from act of buying the lens, feel free to reply in a differe...
Posted by Tyr on 03/03/2011 - 18:39
FS: K20D, 16-50 SDM, 50-135 SDM, K10D and much more...
K20D arrived today, can't thank you enough! It feels good having a pentax back in my hand, how could i ever have let myself be tempted by a canon!
Posted by bigdaddybucks on 04/03/2011 - 14:23
FS: K7 + 18-55mm WR, 30mm f/1.4, 100mm f/3.5 Macro, 70-300mm, MZ-M and more...
Hi all, Since I got my K7 in November last year, I've been doing more and more with the video it produces - I started looking to upgrade to the K5 just for the 1080p video, but it lacks the manual controls in video, so I'm jumping ship to a Panasonic GH2 after playing with a friends I'm sold on i...
Posted by isdky on 24/02/2011 - 22:12
WTB M42 adapter
Numpty, Of course it won't focus it's been moved away from the sensor ... der :oops::oops::oops::oops::oops: Has anyone got a M42 adapter they don't want any longer?
Posted by SteveEveritt on 26/02/2011 - 12:03
WTB M42 adapter
I'm in exactly the same position :? There are a huge range of cheap third-party adapters available but many don't allow infinity focus and there are many sad examples of these getting stuck on the camera mount :shock: The genuine Pentax adapters are still available new from SRS for around £65.00, wh...
Posted by prsjnb on 26/02/2011 - 12:39
WTB M42 adapter
I have two of them gathering dust as I have no M42 lenses and have no plans to buy any. They are not original Pentax but very, very good copies that include the spanner to remove them. They have the following text printed on the face of them:- "BOWER M42 PENTAX K/M JAPAN". I've used them with ...
Posted by Mannesty on 26/02/2011 - 13:46
FS: Tamron 70-300, Sigma 10-20, Pentax 35mm f2.4
Hi folks, Having to radically cut back my lens collection sadly, I'm going to certainly keep the Sigma 17-70 I bought as its going to be my walkaround but the following is for sale: Tamron 70-300 bought from blincodave on here a few weeks ago, not used it and can't see myself using it at the m...
Posted by chrism_scotland on 01/03/2011 - 09:59
FS: Tamron 70-300, Sigma 10-20, Pentax 35mm f2.4
Hi there! Considering the price you got for the Tammy, would you be interested in £60 p+p for the 70-300? Actually Chris paid me £70 including RMSD, so he is selling at a loss. This is a good deal for a lens in excellent condition. Dave Thanks for the clarification! Will check back in a day or tw...
Posted by Opethian on 01/03/2011 - 20:49
For Sale PENTAX K-r with DAL 18-55mm Lens
This K-r and kit lens is in mint condition and has a low shutter count of 410. I bought it from SRS on 28th December 2010 so it has still 21 months warranty left. I got it for my Australian trip as my K-5 which had a sensor stain was not replaced in time. I have got the K-5 back now so the K-r ...
Posted by helios on 01/03/2011 - 21:47
FS: For Sale Pentax DA 21 and DA 70
Hi guys, For your information, I am travelling back to london tomorrow and hence cannot get any other lenses except for these two. Thank you for asking.
Posted by analyze7 on 09/03/2011 - 14:27
FS: For Sale Pentax DA 21 and DA 70
Back in London. Price drop for DA70. It is now 389 pounds including RMSD. Welcome to make your offers. Thank you.
Posted by analyze7 on 11/03/2011 - 11:57
FS: For Sale Pentax DA 21 and DA 70
Hopefully when I get back in 10 days time these will either be sold or such a silly price I will have to buy them myself. :D
Posted by Mike-P on 27/03/2011 - 13:58
FS: For Sale Pentax DA 21 and DA 70
Hopefully when I get back in 10 days time these will either be sold or such a silly price I will have to buy them myself. :D :mrgreen:
Posted by analyze7 on 27/03/2011 - 15:49
FOR SALE: SMC Pentax 1:1.2/50 (original K series 75-77)
Asking Price £275 shipped Item Location London UK Item Description With great grief I'm selling my K50/1.2. Unfortunately my I got myself into some sort of financial trouble and this one will have to pay for it.... This is the original K series (production run 75-77) and it's in great sh...
Posted by axl on 03/03/2011 - 09:51
FOR SALE: SMC Pentax 1:1.2/50 (original K series 75-77)
Hi Axl, is that bit about the 49mm cap a typo? Someone I know is interested but currently has 49mm filters which he would like to continue using. Hi Tim, no it's not a typo. The lens is 52mm but... the hood has 2 empty filter rings on it, one from front and one from back (for normal and reversed mo...
Posted by axl on 16/03/2011 - 16:14
FS: Promaster Spectrum7 AF 1.7x
Hey again, I just checked the TC with the mentioned 50-135 and it was a bit of a hit & miss. The lens focuses as usually so the contacts worked, but it failed to lock into focus too many times to make it reliable in my opinion. It works perfectly with normal screwdrive driven lenses though.
Posted by Luftwalk on 04/03/2011 - 16:45
FS: Tamron SP90/2.5 macro lens
An Adaptall 2 SP90/2.5 macro lens, it comes with the 1:1 extension tube, both are boxed and the lens has the pouch as well (I'll check on the extension tube). This is a cracking manual focus lens that doubles as a 1:2 macro and portrait lens, then add the adapter and you have a 1:1 macro lens - pric...
Posted by Soulman on 07/03/2011 - 09:09
FS: Tamron SP90/2.5 macro lens
No interest before it goes to fleabay? It was bought from this forum a while back and is a cracking lens...open to near offers
Posted by Soulman on 08/03/2011 - 10:00
Good home wanted
Hi people I have the best part of 15 years back issues of AP in the loft - about 1991 - 2006 - which I need to dispose of for the space ( and the harmony of my marriage ) - these are FREE to anyone who can collect........... I am located on Wirral and coffee would be supplied to the collector ...
Posted by TOZZA27 on 08/03/2011 - 14:10
Pentax manual K mount required
Stu, I know this may be not helpful for your demand, but you might need to reconsider this. PB mount is similar to PK, but back element to film plan distance is closer than PK lens, in this case, you have to grind certain thinkness of PK mount to enable infinity focus as far as i heard from a fri...
Posted by brightstone on 09/03/2011 - 09:17
