| Author | Message | ||
     Henry Rating: N/A |
If you think shutter speeds on a lot of old shutters are screwy, try testing the apertures! Testing them is real simple. I show my first one in the test equipment section. Basically a digital multimeter and the CdS cell out of a junker Canonet. Now...try combining the two! Apertures and shutter speeds...EV tester. There is a tester for that too. Albeit much more difficult to make. If built and calibrated well it'll give the same results as film testing only with immediate results and no added expense. Henry |