Re: The Pentax Lens Look

2003-07-01 Thread whickersworld
Bruce Rubenstein wrote: The Nikkor is also supposed to have some vignetting issues wide open. Bruce, All versions of the Nikkor AF 80-200mm f/2.8 have severe light fall-off. At worst it is about 1.7 stops but it never falls below 0.7 stops. It's otherwise a fine lens, but such high figures

Re: The Pentax Lens Look

2003-07-01 Thread whickersworld
Marnie aka Doe wrote: I was really intrigued by these comments. I wonder if you (or someone) could clarify that. What IS the Pentax look? Meaning the result -- the pictures. And I don't mean flare or lack of it, and/or specifically bokeh, because bokeh discussion is another thread and been

The Pentax Lens Look

2003-06-30 Thread Eactivist
[EMAIL PROTECTED] writes: Hi Alan, No doubt someone will correct me if I am wrong, but I have always admired the Pentax look which comes from the use of the superb SMC coating. I always thought that SMC Takumar and SMC Pentax lenses had generally *higher* contrast than Nikkors but they appeared

Re: The Pentax Lens Look

2003-06-30 Thread T Rittenhouse
] To: [EMAIL PROTECTED] Sent: Monday, June 30, 2003 12:58 PM Subject: The Pentax Lens Look [EMAIL PROTECTED] writes: Hi Alan, No doubt someone will correct me if I am wrong, but I have always admired the Pentax look which comes from the use of the superb SMC coating. I always thought

RE: The Pentax Lens Look

2003-06-30 Thread Blivit4
This is the PDML, so it's not like you're going to get an unbiased opinion. People who used to shoot Pentax say that Pentax lenses look flat and lack bite. My personal experience with Pentax/Nikon lenses (24/2.8 (NP), 28/2.8 (NP), 50/1.4 (NP), 50/1.7/1.8, 100/2.8(P), 105/2.5 (N), 200/4 (P)

Re: The Pentax Lens Look

2003-06-30 Thread Blivit4
If anyone wants to know why different lenses have different looks (with more than over generalized, comments like, over corrected spherical aberations), then read this book: Leica M-Lenses, Their Soul and Secrets, by Erwin Puts http://www.leica-camera.com/imperia/md/content/pdf/msystem/49.pdf

Re: The Pentax Lens Look

2003-06-30 Thread Thomas Stach
[EMAIL PROTECTED] schrieb: This is the PDML, so it's not like you're going to get an unbiased opinion. Well, this the PDML, true, and this is why we've got you in here! *g* Thomas People who used to shoot Pentax say that Pentax lenses look flat and lack bite. My personal experience

Re: The Pentax Lens Look

2003-06-30 Thread Bruce Rubenstein
The Nikkor is also supposed to have some vignetting issues wide open. There are reasons why I have the 180/2.8 (good wide open and much smaller and lighter). BR [EMAIL PROTECTED] wrote: Also, that particular test shows that Nikkor was very soft at the long end wide open. On the otherhand,