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plasma181

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Posts posted by plasma181

  1. I strongly considered a used FA before I bought my FM3a. The main reason was that the FA has shutter priority while very few other manual focus Nikons do. When I got the opportunity to get an FM3a, brand spanking new for half price, that pretty much decided it for me.
  2. I conducted a test of the mirror slap characteristics of my FM3a and

    the improvement seen using the mirror lockup feature. Of course, on

    this model, the mirror locks up using the self timer.

    Here is one of the pictures. Taken with my FM3a on a tripod with a

    50mm Series E lens and cable release. 1/8 second at f2.8. Image on

    the left is with no mirror lockup; image on right is with lockup.<div>00CLsX-23798184.jpg.fdd454bdd02aef998a2dd06ab1aa581d.jpg</div>

  3. Well I've done some checking, and it turns out my browser is compressing all my images, just not as badly as this one. When I go directly to Internet Explorer, with AOL still running, I am able to click "LARGER" and see the original image. The image that first pops up is still heavily compressed.
  4. I have used the browser at work, and one at the gym, and I can conclude it is not Photo.net. My computer is severely compressing this image for some reason, and only this image. I have AOL, but I'm not sure why something would happen to only one image.
  5. Well, I had some interesting results. My original image on my hard drive is 750 x 497 pixels at 96.8 KB. When I download the "LARGER" image is is 750 x 497 pixels, but only 7.05 KB. So it is compressed almost 14 times as much as the original image. This accounts for the severe degradation. My other images are not compressed nearly this much. I have no idea what is so different about this particular picture.
  6. It seems that images I upload appear to degrade from what is on my

    hard drive. I see severe JPG compression artifacts that are not on

    the originals. When I click on the "LARGER" button, I simply get a

    larger degraded image. Has anyone else had this happen? Is there a

    way to work around this?

  7. Thanks for the input. I had read that these zooms were pretty soft at full aperture. But it looks like I might go for the 2.8 Tamron. If it's good full open, great, if not I can stop it down some.
  8. I currently have a 35-105 mm f 3.5-4.5 nikkor as a general purpose

    zoom. Though it's a nice lens, the problem is I'm starting to do

    hand-held meter work, and the variable aperture complicates things.

    Has anyone heard of a zoom at about the 28-105 or 35-105 range that

    is constant aperture? I know Tamron makes an f2.8, but I'd probably

    never use a zoom at 2.8, so I'd settle for something at around f4 or

    so. Thanks.

  9. On the FM3a, the manual dial and the needle only go to 1 second. But the aperture priority goes well past that. You can set it on a tripod, set the dial to "A", and the timer will go well past 1 second. I have read 8 seconds, I have read 30 seconds, I have read 1/2 hour. Nobody seems to know exactly, but you can shoot much longer than 1 second.
  10. I just got back from a trip to Aruba. I didn't want to get sand and seaweed on my FM3a, so I brought my FM10 I got off eBay. What I found was that in the very bright sunlight, with sunglasses on, it is not very easy to see those LEDs. I suspect the match needles would have been easier in that situation.
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