Originally posted by dj_saunter
I was reading the Ansel Adams Camera, Negative and Print series.
I'd really like to try out more of his techniques so I want a cheap spot lightmeter to use.
He mentions using a Pentax 1 percent meter in his book, and it looks pretty old.
The problem with the Adams photography series is that it is best applied to large-format photography. His zone system as laid out in front of the reader in
The Negative is the greatest technical achievement in photography but because it critically relies on developing each negative individually to place the highlights in a specific zone, it really only works when doing sheet film development.
With roll film, you will invariably run into the problem that some frames require standard development, some will need N+1 or N-1 whereas a few might even call for N+2 or N-2 development.
Having said that, a spotmeter is still useful. I use an 18% gray card and a Sekonic L508 meter to do a spot reading off the card in my little macro studio for product-type shots. It's 100% reliable and gives
results like this. It's not really the zone system. At best it's an extremely stripped down version where your gray card indicates zone V.
As for the Pentax spotmeters are, they are excellent but expensive. You can find a Pentax Spotmeter V for maybe $150 off ebay if you are lucky. The Digital Spotmeter is more expensive. Be ready to pay at least $300 for one of those.
I am not convinced they are better than other spotmeters. I got my
Sekonic L508 slightly dinged up (all the button labels have worn off) for $150. It works flawlessly, has a 1 degree spot (same as the Pentax meters) and offers incident and flash readings. My only complaint about it is that it has actually too many features and with no labelled buttons, I occasionally struggle to find the right one right away (to set the ISO for example).
If you really only want a spotmeter, consider one of the Soligor/Cambron/Panagor spot meters. They are all rebadges of the same model and from what I've heard they are very good and considerably cheaper than the Pentax ones.
Cheers,
Tassilo