apertures

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Threads Tagged with apertures
	Thread / Thread Starter	Last Post	Replies	Views	Forum
	Pentax-110 system film lenses on APS-C ( 1 2 3 ... Last Page) Jean Poitiers	11-27-2021 05:39 PM by wirrah	72	8,221	Lens Clubs
	HD PENTAX DA 560 mm f/5,6 ED AW ( 1 2 3 ... Last Page) HavelockV	11-26-2021 12:49 AM by fs999	64	16,153	Lens Sample Photo Archive
	Cheap FF AF standard zoom: F35-135 vs FA28-70 ( 1 2) victordeamorin	07-17-2021 03:19 AM by victordeamorin	21	1,622	Pentax SLR Lens Discussion
	Practical Impacts of new K3-III capabilities on Lens Selection - Coatings & Apertures GlassJunkie	07-16-2021 12:07 PM by GlassJunkie	6	714	Pentax K-3 III
	AF full-frame ultrawide lens that takes threaded filters ? ( 1 2 3 ... Last Page) madbrain	06-05-2021 06:16 AM by UncleVanya	51	2,259	Pentax SLR Lens Discussion
	Lens Sharpness, Field curvature, Focal Plane curvature, Petzval Curvature ( 1 2) malcolmdavies	05-05-2021 02:36 PM by malcolmdavies	29	1,203	Pentax SLR Lens Discussion
	Lens for starbursts ( 1 2 3 ... Last Page) tncasual	03-14-2021 07:07 PM by tncasual	49	2,887	Pentax SLR Lens Discussion
	Issues with Sigma 35-70mm Zoom master lens... disconnekt	11-02-2020 01:19 PM by akparnanen	1	575	Troubleshooting and Beginner Help
	Do I sell DA lenses to fund a DFA lens? ( 1 2 3) Bunch	08-27-2020 05:15 PM by mikesbike	30	2,053	Pentax SLR Lens Discussion
	Weird aperture issue with the 43mm Limited and a ZX-5N dwchambers	07-21-2020 02:59 PM by mikesbike	12	788	Troubleshooting and Beginner Help
	[?] Old telezooms, general performance far vs. close-up at wide apertures ZyXELo	04-18-2020 03:21 PM by From1980	5	663	Pentax SLR Lens Discussion
	New zoom 70-200 F4 ( 1 2 3 ... Last Page) Jome	04-09-2020 09:21 PM by Wheatfield	1,185	109,316	Pentax News and Rumors
	SMC DA* 16-50 vs HD DA 16-85 ( 1 2) Clavius	04-01-2020 12:56 AM by Papa_Joe	24	2,958	Pentax SLR Lens Discussion
	HD Pentax-FA 35mm F2 vs SMC Pentax-DA 35mm F2.4 AL on FF Pentax (K-1) ( 1 2) house	03-25-2020 02:43 AM by house	19	3,253	Pentax SLR Lens Discussion
	Small pixels, large pixels compared beholder3	12-17-2019 07:38 AM by thazooo	11	999	General Photography
	"I had a dream." What determines the base ISO of a digital sensor? ( 1 2 3 ... Last Page) pathdoc	12-15-2019 09:36 PM by GUB	75	3,963	General Photography
	Nikon Z 58mm 0.95 S Noct (low performance) review ... beholder3	11-08-2019 05:26 AM by beholder3	13	842	Non-Pentax: Canon, Nikon, Sony, etc.
	Landscape Saint Lawrence River in winter garb ... just around the corner ... Brrr ! RICHARD L.	11-06-2019 02:25 PM by RICHARD L.	2	410	Post Your Photos!
	Ricoh official update the K-mount roadmap ( 1 2 3 ... Last Page) OoKU	11-05-2019 01:48 PM by y0chang	391	59,160	Pentax News and Rumors
	Improvements to the DA limited primes ( 1 2 3 ... Last Page) Jonathan Mac	11-01-2019 10:41 PM by edri	64	3,744	Pentax SLR Lens Discussion
	Travel portraits on crop vs full frame ( 1 2) jk05x	07-23-2019 01:38 PM by Kerrowdown	26	3,362	Pentax DSLR Discussion
	Returning to photography! Warz	04-25-2019 01:13 PM by Wasp	11	832	Welcomes and Introductions
	Aperture Bracketing BruceBanner	04-17-2019 03:38 PM by cmohr	4	1,041	Pentax KP
	Focus Shift and a Possible Workaround. ( 1 2) BruceBanner	10-01-2018 04:04 PM by pschlute	21	1,735	Photographic Technique
	D FA 50 First Impressions candgpics	08-27-2018 06:37 PM by candgpics	11	1,215	Pentax SLR Lens Discussion
	Adobe lens profiles for Camera Raw, Photoshop CS5, Lightroom 3 ( 1 2 3 ... Last Page) knoxploration	08-01-2018 01:39 PM by TTQ225	109	123,590	Post-Processing Articles
	Why would somebody buy the DFA28-105? ( 1 2 3 ... Last Page) 08amczb	07-20-2018 02:56 PM by BigMackCam	104	6,356	Pentax SLR Lens Discussion
	Old Ideas? ( 1 2) BillyCooper	06-30-2018 10:55 AM by pentasonic49	21	1,832	Troubleshooting and Beginner Help
	Focusing Screen or LV Aid or Tenpa 1.36 Magnifier? ( 1 2) BruceBanner	06-28-2018 02:22 PM by UncleVanya	17	1,590	Pentax Camera and Field Accessories
	Grand Lens Test 6: The 45-85 FA Zoom rdenney	06-05-2018 11:27 AM by desertscape	5	1,377	Pentax Medium Format
	Dumb thing I just did to my M 35/2.8 ( 1 2) edom31	06-05-2018 08:45 AM by edom31	16	1,758	Repairs and Warranty Service
	DA* 200 on FF ( 1 2 3) BarryE	05-26-2018 07:03 AM by normhead	30	2,353	Pentax SLR Lens Discussion
	Wide lenses with small apertures, why? krazny	04-20-2018 03:37 PM by stevebrot	12	1,199	General Photography
	First new glass for my KP is a DA 20-40 Limited and Im very excited ! ( 1 2) HelenJo	03-18-2018 11:18 AM by wstruth	29	3,898	Pentax KP
	A good starter kit for on-location shooting ( 1 2 3 ... Last Page) Zafar Iqbal	01-08-2018 09:41 AM by jake14mw	59	8,621	Flashes, Lighting, and Studio
	K-1 or 645D? I did it (not the sensible choice) ( 1 2) iDon	11-24-2017 11:38 AM by baro-nite	27	4,546	Pentax Medium Format
	Portraiture Manual Focusing Wide Open, Is It Popular Choice? OVF Replacement Recommendations? BruceBanner	11-05-2017 07:02 PM by BruceBanner	9	1,271	Photographic Technique
	Samyang 24mm F1.4 V DFA 24-70 at 24mm BarryE	10-29-2017 02:03 AM by Gimbal	3	1,091	Pentax SLR Lens Discussion
	Best 50mm lens for landscape in full frame ( 1 2 3 ... Last Page) DSLRnovice	08-29-2017 06:54 PM by clackers	70	7,147	Pentax SLR Lens Discussion
	New video review: Pentax 31mm f1.8 limited Vs Sigma 35mm f1.4 Art lens on K1 ( 1 2) englishphotographer	07-27-2017 07:53 AM by Tatouzou	27	4,658	Pentax SLR Lens Discussion

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