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My EOS R refuses to take a photo whenever it isn't focused.

SamuelGong
Contributor
I can't seem to take photos with my EOS R in low-light conditions. The reason for this is because it cannot focus. My camera doesn't want to take a photo when it's out of focus. I used to have a problem like this on my 80D I had borrowed from a friend, but then I fixed it in the settings. I don't remember which setting it is that allows you to take photos when you are not in focus. I am on manual mode using SERVO AF on release priority. I would've thought release priority solved it but it doesn't seem to make a difference. Please reply immediately as I am going to shoot tomorrow morning. To sum up my problem, I need my camera to be able to take photos even if it isn't focused.
1 ACCEPTED SOLUTION


@SamuelGong wrote:
I'll explain the scenario here. I go out late at night to shoot star trails. The camera can't focus because it's too dark outside. If I put it on manual focus, the result is very blurred as the focus is not responsive.

If you are doing star trail or astro photography what you really want to do is focus on an "infinity" subject in the daytime using AF. Then switch to MF and tape the lens focus ring with gaffers tape so it can't move.

 

A less dependable option (only becasue you may not be able to find a subject) is at your photo location try and find a bright object like maybe a building in the distance. Focus, switch to manual and tape lens (or be careful not to touch focus ring).

 

John Hoffman
Conway, NH

1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic

View solution in original post

15 REPLIES 15

I live in Arizona, so unfortunately every tape leaves residue. My apologies on the second point. 

 

Why not do this the right way, with mf and locking at infinity through the body? 


@Hellreaver wrote:

I live in Arizona, so unfortunately every tape leaves residue. My apologies on the second point. 

 

Why not do this the right way, with mf and locking at infinity through the body? 


This is an almost five year old thread that is marked as solved.

If you have a camera-based solution that will prevent a manual focus lens (by design or as switched) from shifting focus if the focus ring is inadvertently moved, you should start a new thread for the benefit of the Community. I am not aware of any; always open to learning.

John Hoffman
Conway, NH

1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic

SamuelGong
Contributor
Yes.

SamuelGong
Contributor
Ok thanks so much for your answer.

You can try the custom function that lets you shoot without a lens. I have no idea what it does - maybe nothing - if you *do* have a lens.

Hellreaver
Apprentice

I had the exact same issue with my RP. What I did was set it to manual focus in the body and focus to infinity manually. There's no physical infinity stop like there is on older lenses, but there's a software stop, at least on my RP. 

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