Pentax Spot meter 3/21 how does it work?
depofeeld
Registered Users Posts: 3 Beginner grinner
I have an older spotmeter, Pentax 3/21 with new batteries. The needle moves to indicate the light level when button is depressed. I do not know if the meter is in high or low range. The needle only moves when button pushed. Any solutions or information?
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