This is one of those cautionary tales where the guy who bungled the situation tells you "don't do what I did."
I recently tested a Pentax K100D (which is in good working order) using an 50mm F2.0 SMC M (fully manual) lens. I intended to take a few handheld landscapes, testing the IBIS, and getting used to focussing such a setup manually, which is difficult because of the aerial-focus screen. When I got to the park, I saw that some of the colours had started. But it was all very small, very new stuff -- near-macro range. Since I had specifically intended to test the IBIS this was one of the few times I had not taken a tripod or at least a monopod. But hey, the first colours of spring?
Anyway I did my best and I did get a couple of usable pictures. At 50mm one tends to think that depth of field won't be an issue, especially at F16 - F22 apertures, but at near-macro distances and manual focus, even breathing can mess up a picture. So in the end, the lesson for today? Take a monopod, even when you are sure you don't want it.
"IMGP0090 -2b-rsz1560-C1.jpg"
Partial EXIF
Software K100D Ver 1.02
Date and Time (2006 00:20:20) reset?
Image width 3040
Imae height 2024
Components per pixel 1
Planar configuration Chunky
Exposure program Aperture priority (actually "Program")
Scene type: Direct capture
Scene capture type Standard
Exposure mode Auto exposure
Exposure bias 0.00 ev
Exposure time 1/640 sec.
F number f/0.0 (actually, F22 or F16)
Focal length 50.0 mm
Focal length in 35mm 75 mm
ISO speed 200 (Forced)
Metering mode Center weighted average
CFA pattern 0x0200.0x0200.0x00.0x01.0x01.0x02
Custom rendered
White balance Auto
"IMGP0101-2b-rsz1260-C1.jpg"
[Probably a forsythia. The blooms are so new that I am guessing.]
Partial EXIF
Software K100D Ver 1.02
Date and Time (2006 00:26:33) reset?
Image width 3040
Imae height 2024
Components per pixel 1
Planar configuration Chunky
Exposure program Aperture priority (actually "Program")
Scene type: Direct capture
Scene capture type Standard
Exposure mode Auto exposure
Exposure bias 0.00 ev
Exposure time 1/4000 sec. (at ISO200 and maybe F16? I was surprised.)
F number f/0.0 (actually, F22 or F16)
Focal length 50.0 mm
Focal length in 35mm 75 mm
ISO speed 200 (Forced)
Metering mode Center weighted average
CFA pattern 0x0200.0x0200.0x00.0x01.0x01.0x02
Custom rendered Normal Processing
White balance Auto