Sigma & Other Third Party Lenses

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Threads in Forum : Sigma & Other Third Party Lenses

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Views: 20,909 Announcement: Fantastic Kowa Optics Photo Competition Thursday 14th February 2013 Birdforum
Views: 48,195 Announcement: Have you seen our equipment reviews section? Saturday 27th February 2010 Steve (Registered user)
	Rating Thread / Thread Starter	Last Post	Replies	Views
	Sigma 120-300 f/2.8 DG OS HSM Delayed Roy C	Today 16:54 by Bhoggy	13	989
	not impressed with Sigma Steve Babbs	Monday 20th May 2013 00:21 by gergrd	1	178
	Zoom vs Prime Dilemma: Sigma 400mm 5.6 APO vs Sigma 135-400mm APO cleffa	Wednesday 8th May 2013 12:45 by Fowl Mouth	1	187
	Siggy 120-300mm f/2.8 OS... ( 1 2 3 4) Keith Reeder	Sunday 28th April 2013 06:48 by Bhoggy	88	13,916
	120-400 sigma vs 100-400 canon dave-g2011	Saturday 13th April 2013 14:40 by dorostkar	5	6,773
	Sigma 150 OS macro focusing problems Steve Babbs	Friday 12th April 2013 22:07 by Fowl Mouth	1	241
	Sigma 120-400 vs. 150-500 vs. Canon 70-200/4,0 L USM JohanBorjesson	Monday 1st April 2013 09:49 by JohanBorjesson	6	585
	Help with f.? Lawts	Saturday 23rd March 2013 20:07 by Jim Michael	5	341
	Sigma 150-500 APO DG OS - Image Quality Nick Leech	Sunday 17th March 2013 15:09 by kennethwfd	16	2,102
	Sigma 500 F4.5 mdb2	Friday 1st February 2013 06:14 by mdb2	2	707
	Sigma 120-300 2.8 (resurrected thread) David Smith	Sunday 20th January 2013 14:17 by Roy C	6	748
	MACRO Lens Recommendation Upland Birder	Friday 4th January 2013 02:58 by TN Tin Man	11	820
	Hello Everyone - Sigma EX 80-400mm advice sampath.withanage	Thursday 27th December 2012 22:33 by provo	4	931
	What TC for sigma 150-500mm on Nikon D7000? Andy Hurley	Saturday 22nd December 2012 03:08 by provo	13	1,421
	Sigma 300mm f2.8 EX APO HSM jonesboy	Sunday 16th December 2012 22:49 by a.dancy	13	1,692
	Tamron AF 70-300mm f/4.0-5.6 SP Di VC USD XLD Serch	Friday 30th November 2012 11:29 by ericbowles	1	722
	sigma 300mm vs tamron 300mm cartzo	Tuesday 13th November 2012 14:40 by Jaff	4	810
	SIGMA 500 +convertor ( 1 2) mdb2	Wednesday 17th October 2012 12:32 by mdb2	28	2,672
	New Sigma 120-300/2.8 OS Roy C	Tuesday 9th October 2012 14:39 by postcardcv	12	3,458
	sigma 17-70mm Amarillo	Wednesday 12th September 2012 15:41 by Amarillo	6	745
	Massa 86 MM UV Adapter Hughv	Sunday 2nd September 2012 17:36 by seaspirit	1	769
	Help please. stevo	Sunday 12th August 2012 11:06 by stevo	4	822
	sigma choice roywez67	Thursday 12th July 2012 03:38 by AndrewA	4	1,111
	Sigma 18-250 for Canon devon.birder	Saturday 9th June 2012 12:02 by devon.birder	2	1,002
	Where to buy a Sigma 150-500mm lens? flible	Sunday 3rd June 2012 22:54 by squidge	3	1,204

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