Pentax SLR Lens Discussion

Thread / Thread Starter	Last Post	Replies	Views
Help with Vivitar lens please dhugo3	03-31-2011 08:03 PM by RioRico	7	3,321
Architecture Photography: Lens Suggestions ( 1 2) nron	03-31-2011 07:36 PM by taiweitai	23	5,158
Kiev MIR-26 45mm fell apart - need some help! artificial	03-31-2011 06:41 PM by tackyat.2	4	4,036
Lens disassembly & cleaning garethwebber	03-31-2011 12:59 PM by eddie1960	3	9,364
Is Tokina EL 135mm f2.8 an M42 lens? gut1kor	03-30-2011 10:48 PM by sterretje	9	5,810
SMC 50mm 1.2 HALF SILVER.. Is this REAL or..? ( 1 2) minahasa	03-30-2011 08:58 PM by Alizarine	22	4,275
Thoughts on my new (old) lenses? ( 1 2) Brenda Lee	03-30-2011 06:33 PM by Nick Siebers	18	4,273

Just got my Sigma 10-20mm f/4 Dma110	03-30-2011 06:06 PM by Dma110	0	1,620
10 Is my Helios 44k ok? ( 1 2 3) vincechu	03-30-2011 05:42 PM by erkie	30	7,535
Penta-F/FA 50mm f/1.7 and FA 50mm f/1.4 tim_kayak	03-30-2011 01:36 PM by mikem	8	3,198
A little confusion over my Tamron Adaptall II 28mm f/2.5 minahasa	03-30-2011 12:14 PM by minahasa	12	5,284
Just borged a Canon lens onto my K-x, a few questions... Sagitta	03-30-2011 10:38 AM by Sagitta	1	1,584
6 Is a full frame lens on an aps-c, a negative? ( 1 2 3) outsider	03-30-2011 09:34 AM by outsider	36	11,645
Tell me about these 8mm f3.5 fisheye lenses dhodgeh	03-30-2011 08:28 AM by mattb123	10	4,117
1 Lenses that are sharp wide open? ( 1 2 3 ... Last Page) kbrede	03-30-2011 05:39 AM by Digitalis	55	11,107
Sigma 1.4x TeleConverter EX DG korfes	03-30-2011 04:42 AM by korfes	3	3,552
The DA 40mm ltd dominates my thoughts Colbyt	03-29-2011 08:36 PM by Eagle_Friends	13	2,766
1 SDM response from cameralensrentals Jeff Charles	03-29-2011 08:21 PM by jay_akita	12	4,785
Tamron (esp. adaptall) 90mm owners? (CCD flare) ( 1 2) kxr4trids	03-29-2011 02:09 PM by NRV Shooter	28	8,860
1 Another 85mm f2 - ultra low cost ( 1 2 3) yusuf	03-29-2011 01:45 PM by hoanpham	41	14,299
Portrait distance in relation to focal length HoBykoYan	03-29-2011 12:44 PM by Lowell Goudge	13	12,247
Lens choice, as usual idig4phish	03-29-2011 12:39 PM by Lowell Goudge	5	2,387
17-70 or 18-135 or...? mgvh	03-29-2011 12:32 PM by dgaies	2	3,604
Which lens for SF1 Kaufeetime	03-29-2011 10:01 AM by Kaufeetime	9	3,006
DA 55-300mm front focus hramat	03-29-2011 12:45 AM by hramat	6	1,884
Sigma 14mm f2.8 basikal_kusayang	03-28-2011 11:52 PM by selar	5	2,169
Fisheye versus DA 16-45mm vanakaru	03-28-2011 11:31 PM by vanakaru	10	2,547
Sigma 24mm f/2.8 Macro Lens Hood? jeffshaddix	03-28-2011 10:47 PM by SOldBear	11	4,009
10 K 5 lens...Walkaround ( 1 2) Adk X	03-28-2011 10:13 PM by zuikoholic	28	5,383
Need help with Super Takumar lenses olivemike	03-28-2011 07:49 PM by olivemike	3	2,229
SDM Problem or is it something else?? stl09	03-28-2011 05:36 PM by calicojack	5	2,096
Samyang Availability glanglois	03-28-2011 03:54 PM by Lowell Goudge	3	1,731
Zeiss 2.8 200mm sonar lens Jim Olson	03-28-2011 03:22 PM by RonHendriks1966	5	3,993
K10D + Tamron 17-50mm F2.8 vampireloon	03-28-2011 01:50 PM by geauxpez	6	2,189
Sigma 24-70mm f/2.8 EX DG HSM vs. DA* 16-50mm ( 1 2) tlwyse	03-28-2011 10:44 AM by Egg Salad	17	9,163
1 Pentax-F 70-210mm theunartist	03-28-2011 08:40 AM by paperbag846	12	9,526
smc 28mm /2.8 -k -m -a compare.. ( 1 2) 006	03-28-2011 04:49 AM by 8540tomg	19	4,533
1 Lenses Luin Gor	03-27-2011 10:53 PM by Laurentiu Cristofor	10	3,001
16-45 or 18-135 ( 1 2) Ira	03-27-2011 09:48 PM by mgvh	20	7,348
1 K50 1.4 or A50 1.7 ? ( 1 2) MobiusOne	03-27-2011 09:01 PM by 1r0nh31d3	22	4,867