Thursday, February 4, 2016

My "New" Toy

Yes, that's an 18-200 mm zoom.
This isn't really a new camera, but it's new to me. It's old, probably from 2006 or 2007. I inherited it from Alaska Al. You saw some of my first photos from this DSLR a couple weeks ago.

I struggle some with accurate color balance when posting on the web. Cameras in general don't shoot accurate color by themselves, hence enhancement or editing. Hence white and gray cards, e.g., this one. Maybe I'll get one. (Any white balance setting on a digital camera is a type of programming—except, perhaps, the PRE or custom setting. Any choice you make is, imo, a type of editing.)

So far with this camera, I've been using auto white balance (AWB), although I know the camera will shoot warm under indoor lighting, and so it will usually require a change to tungsten or something else when indoors. With AWB, the color on the LCD screen has, so far, fairly well matched the color of what I see when shooting, or maybe it's too reddish or bluish on occasion. Of course, when using a DSLR one can't actually see anything on the LCD screen until after taking a shot, because the process of DSLR is different, and one looks into the viewfinder to see exactly what the camera is seeing.

These first pictures below were taken from 395 north of Reno on a fairly gray day. I've enhanced the photos such that they look to me the way they looked on the LCD screen, although they are all probably off, in color, by a hair. I think the next picture could be slightly yellower, but my opinion of it seems to vary depending on what I looked at last.
Sunlight hitting the west part of Seven Lakes Mountain, the part that's in California.
The next photo was shot from a moving vehicle with ISO 800 (not really fast enough for the conditions) at 200 mm zoom (35mm equivalent of 300mm). It was slightly unsharp, though not from the motion; I've since modified the D80's sharpness settings. I've cropped the photo slightly to suit my idea of best composition (hence, it's been enlarged very slightly).
Some rocky crags on Petersen Mountain (MyTopo location).
Petersen Mountain, on the crest of the range not far to the right of the photo, is the site of active quartz crystal mining.
Petersen Mountain from a little farther south.
The photo was taken from about here (Google Maps location), looking southeast toward the high point of the Petersen Mountain (range): Petersen Mountain (summit).
And here's a shot of one of the northern peaks on Peavine, looking southeast from about the stateline near Bordertown.
The camera shows quite a bit of vignetting at 200 mm.

I have, in the meantime, taken a lot of nice photos, particularly some zoomed-in photos of birds. But I'm still figuring out the many settings and possibilities, and am finding the color a little odd in shadowy settings.

2 comments:

Tony Edger said...

Enjoyed the post describing your careful, methodical approach to the camera (in that spirit, I thought the post might be subtitled, "Scientist Confronts a Puzzle").

Silver Fox said...

:-D