My pentax 1650 odissey never ending!!!
1- ok in the beginning. optically good
2- broke the auofocus
3-com back broke the zoom
4-today it come back bu i have some doubt of it optically and at a certain poin it stopped focusing completely. so tomorrow i'll ask for a change.
NOW some test
1650 VS 1855 AT 18. TRIPOD MIRROR LOCUK-LIGHTROOM CONVERSION IN JPEG WITH BASE SHARPENING. ( THE crop from the 1855 looks not 18)
CENTER
CORNER 1
CORNER 2
1650 VS 50 at 50mm
The 50 is simply amazing
CENTER
CORNER
CORNER 2
1855vs 1650 vs 50 near focus at 50 mm
The 50 mm seems here in the other focus to be t least a 60. can somebody exlain me this?
CENTER
CORNER
CONCLUSION
what do u think of my 1650 optically?
am i exepecting too much?
why the 50 is a 60?
The 16-50 in these sample is better than my beginning sample. when the focus is lower than infinity is good and focus fast, but today a shot at infinity and it was simly terrible. blurry out focus, one corner sharp the other blurre. i'll post more sample of this.
I have seen this also with the 50-135 at 135. at this focal range it has a lot of problems focusing resulting in blurred photos.
i planned to buy the k20d and hope it focus more reliable. it's strange noting this because i have found the 50135 focusing good for surf shots or sport shits in daylight, but it has many problem at 135 with static object person.
pentax should work hard on thi for he next camera. I'll keep anyway the pentax for travel and studio shots, but for pjournalism nd editorial i think i'm gonna add a d3 or d300.
Last edited by jonny1986; 10-20-2008 at 12:37 PM.