Pentax SLR Lens Discussion

Thread / Thread Starter	Last Post	Replies	Views
K50 with Pentax-A SMC 50/F1.7- Broken Lens? timothymarsh	04-09-2016 11:00 PM by paulh	13	1,157
Da 16-85 uneven exposure MortenV	04-09-2016 04:44 PM by C_Jones	3	929
Tamron 17-50mm AF problem tibbitts	04-09-2016 08:24 AM by tibbitts	9	1,422
Welmy 28mm F2.5 for Pentax K mount - Anyone heard of it? aruk5	04-09-2016 02:38 AM by MattCarey	11	4,072
1 Tamron SP zoom MF 28-105mm/ 2.8 adaptall slip	04-08-2016 05:31 PM by stevebrot	5	1,075
2 AF speed: DA*50-135 screwdrive vs Sigma 50-150 WillWeaverRVA	04-08-2016 11:38 AM by WillWeaverRVA	10	1,804
Sliding zoom issue ManuP	04-08-2016 09:51 AM by Quartermaster James	4	897

Two questions. ( 1 2) wissink	04-08-2016 06:43 AM by wissink	21	1,898
1 Question about zoom on SMC-F 70~210mm f/4-5.6 Lens dms	04-08-2016 04:27 AM by leigh8904	5	1,002
Samyang 500mm f8 non mirror lens W.j.christy	04-07-2016 03:38 PM by marcusBMG	2	1,246
3 Whats Your take ( 1 2) W.j.christy	04-07-2016 03:31 PM by wigwamtrout	23	2,337
1 regarding f/1.2 and f/1.8 lenses ( 1 2) MJSfoto1956	04-07-2016 12:13 PM by Nicolas06	25	2,447
3 Deal of the Century? Or at least the hour!!! ( 1 2) W.j.christy	04-07-2016 10:15 AM by W.j.christy	17	2,079
X-treme 4.7x Hi Def Telephoto Lens for Pentax K-50? ( 1 2) JGudel	04-07-2016 09:18 AM by kh1234567890	16	1,816
Poll: Would you buy a lens with a broken mount? bigdavephoto	04-06-2016 11:21 PM by Not a Number	13	1,157
Yosemite Favorite Lens Biff	04-06-2016 09:03 PM by K-Three	14	1,217
SMC-K 24mm wont focus to infinity Dlanor Sekao	04-06-2016 05:37 PM by Siegfried	11	1,065
2 16-50mm aperture open? shaolen	04-06-2016 04:19 PM by shaolen	6	991
2 50 is not 50 ( 1 2) mee	04-06-2016 03:34 PM by mee	15	1,569
1 HD DA 15 Image Quality ( 1 2 3) don_park	04-06-2016 01:18 PM by Nicolas06	32	4,026
Finally burnt jayman_1975	04-06-2016 11:03 AM by Dlanor Sekao	14	1,334
2 Upset with e-bay (europe) sellers... ( 1 2) bygp	04-06-2016 09:34 AM by Dlanor Sekao	24	2,397
cant calibrate a rokinon lens hadi	04-06-2016 08:12 AM by stevebrot	9	1,455
1 SMC Pentax Zoom 45-125mm f4 Close-up Lens? mgvh	04-06-2016 04:48 AM by pathdoc	7	1,467
auto chinon 50mm lens pykeyuk	04-06-2016 03:16 AM by MarkJerling	5	914
1 Fa 77 or da 70 for concerts? Another dyemention	04-05-2016 05:07 PM by writeb	12	1,780
3 Exactly how rare is the 'Sonnar' Takumar 58mm f2? RR84	04-05-2016 03:09 PM by npc	4	1,910
What is the use of this switch on takumar 35 f2.3 tlerequiem	04-05-2016 01:02 AM by tlerequiem	5	1,168
6 Just Got My Sigma 30mm F1.4 Art Today ( 1 2) john5100	04-04-2016 07:41 PM by john5100	18	2,468
Soligor 250mm f/4.5 in M42? ( 1 2) deadwolfbones	04-04-2016 01:06 PM by marcusBMG	28	12,822
4 Prime Travel Kit: 2 or 3 lenses? ( 1 2 3 ... Last Page) K206	04-04-2016 05:13 AM by chrisfer	105	30,494
1 Albinar 500mm F/8 photolady95	04-03-2016 07:46 PM by photolady95	5	1,969
DFA 150-450 Price rise Mikesul	04-03-2016 03:50 PM by Venom3300	2	1,104
3 50-200 a nice companiion to 55-300 HudsonShooter	04-03-2016 10:45 AM by c.a.m	9	1,143
2 MTF charts for Pentax 150-450mm at fullframe Alex-Nelson	04-03-2016 08:13 AM by Alex-Nelson	11	1,689
6 K-3ii with DA*300... Is the 1.4TC worth $450? ( 1 2) UserAccessDenied	04-03-2016 07:09 AM by audiobomber	26	2,667
9 $10 vs $1000 or Takumar SMC 55mm F1.8 vs Sony Zeiss FE 55mm F1.8 ( 1 2 3 ... Last Page) kindakaa	04-03-2016 02:59 AM by clackers	107	15,280
Sigma 10-20 F 4 5.6 De-Centered or not? ( 1 2) Driline	04-03-2016 02:46 AM by clackers	23	1,919
3 Buy DA 55-300mm or rent DA 60-250 ( 1 2) umeuph	04-03-2016 01:10 AM by Nicolas06	26	2,024
Help with SMC Takumar 50mm f/1.4 disassembly (I think) ohaya	04-02-2016 09:17 PM by ohaya	4	3,339