Attempted astro with eos m + 22mm lens but frame flashed red and won't take shot

Started 10 months ago | Questions thread
SoCalWill
SoCalWill Senior Member • Posts: 6,209
Re: Attempted astro with eos m + 22mm lens but frame flashed red and won't take shot

You're trying to get the shot in a semi-automated mode that's exceeding the shutter speed limit for that mode; you'll have to allocate more ISO/f-stop or move to Manual.

Be aware that with ~20MP you have about five seconds before stars start to notably motion blur.

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Sony RX100 III Nikon D810 Sigma 50-500mm F4.5-6.3 DG OS HSM Sigma 50mm F1.4 DG HSM | A Apple iPhone XS Max
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