Forgot Password
Pentax Camera Forums Home
 
Log in or register to remove ads.

Showing results 1 to 3 of 3 Search: Liked Posts
Forum: Pentax DSLR Discussion 09-24-2009, 12:58 PM  
Low noise benefit of FF vs APS-C equals ... zero
Posted By kristoffon
Replies: 240
Views: 46,087
I think this discussion is stupid.

For instance I have this lens, a 31mm f/1.8. It is a full-frame lens that's a wide angle. It also has a short DOF.

Is there an equivalent APS-C lens that will give me equivalent FOV (21mm) and DOF (f/1.2)? There is not.

Is there an equivalent APS-C lens that will give me equivalent FOV and light-gathering capability (21mm f/1.8)? There is not.

I don't really care about low noise. I'll get a Pentax FF camera when/if it comes out only so I can have my 31mm become a wide angle.

Low noise is not relevant AT ALL. If it matches the K20D that's enough for me.

NOBODY with a FF cam will stop it down to shorten the DOF of their 31mm f/1.8 camera. That makes the discussion EVEN MORE stupid.
Forum: Lens Clubs 12-25-2009, 06:04 PM  
The Mirror Lens Club!
Posted By kristoffon
Replies: 1,235
Views: 455,255
Here's a few pics that didn't turn out too bad. Shot raw, fixed exposures (all underexposed by 1 to 2 stops), incresead contrast, fixed vignetting (amount 20, midpoint 20 in LR), white balance tweaked... Lens is Rokinon 500mm f/6.3. Colors are always a bit weird with this lens. I wish I had a standard color char to calibrate it. And the sensor has some dirt.
Forum: Pentax News and Rumors 10-18-2010, 09:33 AM  
FA Ltd will be discontinued and FF never comes
Posted By kristoffon
Replies: 22
Views: 9,946
stop posting bullshit

lurk more
Search took 0.00 seconds | Showing results 1 to 3 of 3

 
Forum Jump


All times are GMT -7. The time now is 11:07 AM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top