Moonrise & Aurora

Moonrise & Aurora

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Kendall Helmstetter Gelner

less info
2,669 reputation
515
bio website kigisoftware.com
location Denver, CO
age 43
visits member for 2 years, 9 months
seen 17 hours ago
stats profile views 101
Currently an iPhone developer but have used a broad range of languages in the past, particularly Java, C and Scheme.

1d
comment How to correct exposure locally with Apple Aperture?
I dislike this answer because there are in fact several simple ways to get this effect, see the other answers. It's fine to note that Lightroom can do this also but it is misleading to claim that Aperture cannot.
1d
answered How can I get to 400mm+ for wildlife photography on a budget of around £1000 with a Canon DSLR?
2d
revised How to correct exposure locally with Apple Aperture?
Added editing images
2d
revised How to correct exposure locally with Apple Aperture?
Added one more editing hint
2d
answered How to correct exposure locally with Apple Aperture?
Apr
21
comment Why invest in high end large- and medium-format digital cameras?
There are smaller sensors that produce great micro-contrast. The Foveon sensor produces excellent micro-contrast in images, which has been a consistent point in many reviews of cameras like the Sigma DP-3M.
Mar
26
answered 70-200mm lens: Canon or Sigma? f/2.8 or f/4?
Mar
26
awarded  Caucus
Mar
26
awarded  Constituent
Mar
1
comment What advantages does 35mm film have over high-end digital?
That's all true but only matters if you need to shoot wide open frequently (or need the narrowest possible depth of field). If you are talking just about the need for better shutter speeds modern digital cameras produce better results at high ISO than film does, which negates the need for full frame again.
Feb
28
comment What advantages does 35mm film have over high-end digital?
You can also have the same range of effect from some digital cameras shooting IR. In the Sigma SD-1M camera, the hot mirror is just behind the lens and removable for easy IR shooting.
Feb
28
comment What advantages does 35mm film have over high-end digital?
@Blrfl : Your argument makes even more economic sense when you consider how much someone could save merely by trailing the camera market by a year or so and buying used gear. You are exactly right that sensors are equivalent to buying film, they just happen to also be attached to a body.
Feb
28
comment What advantages does 35mm film have over high-end digital?
Negatives get dust too. And scratches. And they degrade. If you have dust on a sensor chances are you will be cloning the same spots across a series of many images, making the process much quicker than cleaning dust from scanned negatives where dust differs in every shot.
Feb
28
comment What advantages does 35mm film have over high-end digital?
At this point you no longer need a full-frame digital camera to match the quality of 35mm film, 1.5x to 1.3x crop cameras are not that much different in terms of DOF you can get.
Feb
28
answered How to avoid fringes?
Feb
8
comment Why is a physical anti-aliasing filter still needed on modern DSLRs?
And all of those cameras show color moire at times.
Dec
10
answered Low light pixel aggregation
Sep
18
answered Why are there no autofocus tilt-shift lenses? or, why do tilt-shift movements appear to be incompatible with phase-detection autofocus?
Aug
23
awarded  Yearling
Jul
11
comment Galapagos vacation — what photo gear should I take?
I would recommend a light tripod if possible, basically anything you can travel with pretty easily... I used a Manfrotto 3021, which was actually rather large and heavy (it's an aluminum tripod) so something smaller and lighter would be great. The height was nice though.