All Forum Comments
Comment by nicolas1970i posted on Possibly WTB Bigma at 11/02/2011 - 11:25
Comment by nicolas1970i posted on [WTB] Samyang (or similar) MF 85mm f/1.4 at 06/02/2011 - 16:22
Comment by nicolas1970i posted on [WTB] Samyang (or similar) MF 85mm f/1.4 at 06/02/2011 - 10:29
Comment by nicolas1970i posted on [For Sale] K20D at 05/02/2011 - 12:40
Comment by nicolas1970i posted on FS: Pentax A 50/1.7 and Tamron AD2 P/KA adapter at 04/02/2011 - 16:13
A friend of mine was looking for one, would you hold it for me until he can confirm that he is still interested (no later than this afternoon)?
In that case I would like it shipped to London.
Thanks
Comment by nicolas1970i posted on FS: Pentax A 50/1.7 and Tamron AD2 P/KA adapter at 04/02/2011 - 09:27
On behalf of a friend I'm looking for one of those 85/1.4, whatever the brand, possibly boxed and complete and in excellent condition, with some warranty remaining - although I will consider any offer.
Deliverable in London (or Paris if it comes from outside of the UK).
The Samyang badged version is currently retailing for £189 at SRS.
Thanks.
Comment by nicolas1970i posted on [WTB] Samyang (or similar) MF 85mm f/1.4 at 01/02/2011 - 16:49
I'm interested in this diffuser, if anyone has one they're not using anymore, deliverable in London.
Thanks
Comment by nicolas1970i posted on [WTB] Westcoot Micro Apollo 2200 Diffuser at 01/02/2011 - 16:43
Comment by nicolas1970i posted on [For Sale] K20D at 29/01/2011 - 15:47
... when Pentax bring out a DA* version of the 250-600...
I'm an avid reader of the Rumors section on Pentaxforums but I haven't seen anything mentioning this (some people talk of a 400mm though).
Comment by nicolas1970i posted on Anyone want a Bigma? at 26/01/2011 - 08:38


The DG version will produce a smaller image circle...
The only difference between the EX DG and non-DG versions, apart from the look, might be an additional coating on the rear element to avoid reflections from the sensor (which wasn't an issue with film).
EDIT: actually there is another difference. The chips are not the same, so a possible front/back focusing problem will be more difficult to correct at a Sigma service center (I know fron experience). Not really a probable issue with the Bigma, due to the small aperture, that said. I had a massive focusing problem with my EX non-DG 100-300/4 (frontfocusing at the long end, backfocusing at the short end), sent it to Sigma France, I was lucky they had an old chip lying around (that's what they told me at any rate :shock so were able to replace it for free - I would have had to pay 200€ for a more recent version had it been a DG.