esanchez Offline Upload & Sell: On
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Ok so I just got the new sigma 56mm. As we all know it doesn’t have aperture ring. This is my first lens without an aperture ring. And have noticed this behavior. When I turn on the camera the lens will adjust the aperture for the current amount of light/ correct exposure. I have to adjust the aperture back to 1.4. As soon as I turn off the camera and back on it goes back to f3.5 or F4 or 5.6 depending on the lighting. Is this normal behavior for a Lens with no aperture ring?
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