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<p>[QUOTE="SuperDave, post: 2230548, member: 1892"]Set aperture at f/8 and forget it. That will maximize the available depth of field, the lack of which at f/5.6 might be convincing you is a focus problem. Apertures narrower than f/8 will be diffraction-limited and cost you sharpness that way. Give autofocus a shot as well - I've no Nikon experience but I've had multiple Canon combinations using their 100mm Macro and not even slabs fooled its' autofocus.</p><p><br /></p><p>Your D90 will provide professional results at least to ISO400 and likely ISO800. ISO is not the concern with digicams it was 10 years ago; noise-reduction routines in camera and postprocessing software are far more sophisticated these days. This will help exposure times. As long as you're not triggering the shutter manually, you can go as slow as 1/8 or even slower and still get a stable shot.</p><p><br /></p><p>Which leads me to the solution to your visual challenge - tethering software so you can run the show from your keyboard/mouse and focus onscreen rather than in that tiny LCD (a problem for me and I'm 15 years younger than you <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie1" alt=":)" unselectable="on" unselectable="on" /> ). Nikon does not offer the free tethering software which Canon does (did?), but there are a couple possibilities far cheaper than Nikon's $180 version, Camera Control Pro 2:</p><p><br /></p><p>Camera RC: full-feature 30-day trial, $20 to own.</p><p><br /></p><p>TetherPro from Oxford Eye, currently $24.99</p><p><br /></p><p>ControlMyNikon (not completely compatible with the D90 unless they've updated)</p><p><br /></p><p>I'm not linking because I don't know the convention around here; Googling the name of the software will bring it up.</p><p><br /></p><p>After all that, there are yet more improvements to be had via shooting RAW, but that's an additional layer of learning which ought to be added onto the knowledge you gain from these questions; it's probably counterproductive to learn it simultaneously.[/QUOTE]</p><p><br /></p>
[QUOTE="SuperDave, post: 2230548, member: 1892"]Set aperture at f/8 and forget it. That will maximize the available depth of field, the lack of which at f/5.6 might be convincing you is a focus problem. Apertures narrower than f/8 will be diffraction-limited and cost you sharpness that way. Give autofocus a shot as well - I've no Nikon experience but I've had multiple Canon combinations using their 100mm Macro and not even slabs fooled its' autofocus. Your D90 will provide professional results at least to ISO400 and likely ISO800. ISO is not the concern with digicams it was 10 years ago; noise-reduction routines in camera and postprocessing software are far more sophisticated these days. This will help exposure times. As long as you're not triggering the shutter manually, you can go as slow as 1/8 or even slower and still get a stable shot. Which leads me to the solution to your visual challenge - tethering software so you can run the show from your keyboard/mouse and focus onscreen rather than in that tiny LCD (a problem for me and I'm 15 years younger than you :) ). Nikon does not offer the free tethering software which Canon does (did?), but there are a couple possibilities far cheaper than Nikon's $180 version, Camera Control Pro 2: Camera RC: full-feature 30-day trial, $20 to own. TetherPro from Oxford Eye, currently $24.99 ControlMyNikon (not completely compatible with the D90 unless they've updated) I'm not linking because I don't know the convention around here; Googling the name of the software will bring it up. After all that, there are yet more improvements to be had via shooting RAW, but that's an additional layer of learning which ought to be added onto the knowledge you gain from these questions; it's probably counterproductive to learn it simultaneously.[/QUOTE]
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