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Emergenzy Plz helppp mirror fell off [EXIF data available. Click

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Thread replies: 30
Thread images: 6

File: 20170408_143713.jpg (2MB, 3264x2448px) Image search: [Google]
20170408_143713.jpg
2MB, 3264x2448px
Emergenzy Plz helppp mirror fell off

[EXIF data available. Click here to show/hide.]
Camera-Specific Properties:
Camera ModelLG-K350n
Equipment MakeLG Electronics
Image-Specific Properties:
Image OrientationRight-Hand, Top
Image Created2017:04:08 14:37:13
Vertical Resolution72 dpi
Horizontal Resolution72 dpi
Color Space InformationsRGB
F-Numberf/2.4
Exposure ProgramNot Defined
Focal Length3.18 mm
White BalanceAuto
Image Width3264
Light SourceOther
Metering ModeCenter Weighted Average
Exposure ModeAuto
Image Height2448
FlashNo Flash
Exposure Bias0 EV
Scene Capture TypeStandard
ISO Speed Rating150
Exposure Time9997/500000 sec
>>
>>3053743
>5D
>Helios 44
some rich hipster misusing daddy's money
>>
File: mirrorless-cameras.jpg (44KB, 350x314px) Image search: [Google]
mirrorless-cameras.jpg
44KB, 350x314px
>>3053743

Shoulda gone mirrorless.

[EXIF data available. Click here to show/hide.]
Camera-Specific Properties:
Image-Specific Properties:
Image Width350
Image Height314
>>
>>3053747
Kek
>>
>>3053743
Is this birth of new meme?
>>
>>3053743
Ul, without the mirror sitting perfect your af will be fucked, repairing will cost more than replacing the whole body.

Just fyi, sony rate their mirrorless shutters far higher than any dslr, if you do like to use gear for a long time they will probably give you the best option.
>>
>>3053747
I just did! Canon's full frame mirror less is finally here
>>
>>3053759
>Canon's full frame mirror less is finally here

An a7rii with a metabones?
good choice.
>>
>>3053743
cut hole from viewfinder through the top of camera and enjoy your new mirrorless
>>
>>3053743

Today OP learns about flange distance
>>
File: 1486286445880.jpg (38KB, 429x600px) Image search: [Google]
1486286445880.jpg
38KB, 429x600px
>>3053755
gtfo sony shill
>>
>>3053760
I got a pretty good deal for an a7rii + metabones then, £400. only catch is you can't remove the adapter...
>>
File: SLR_focus_crossection.png (17KB, 600x338px) Image search: [Google]
SLR_focus_crossection.png
17KB, 600x338px
>>3053755
>without the mirror sitting perfect your af will be fucked

No, you don't need the main mirror for auto focus.
See picture.

Repairing should be as easy as gluing the mirror back on.
>>
File: canon-leica-camera-photos2.jpg (42KB, 500x362px) Image search: [Google]
canon-leica-camera-photos2.jpg
42KB, 500x362px
>>3053743
Just convert it to M mount.
>>
>>3053776
sony shill BTFO
>>
>>3053776
This image clearly shows that mirror position is critical for af, thanks for proving my point?!
>>
>>3053778
>Canon 5Openfacemotorcyclehelmet Classic
>>
>>3053785
AF mirror? yes.
Main mirror? no.

In OP's picture only the main mirror is gone.
>>
>>3053743
Just shoot in liveview
>>
>>3053792
>>3053776
If anything, the AF mirror is getting more light now. Would AF performance with slow lenses improve?
>>
>>3053778
is that sawed off?
>>
>>3053843
>Would AF performance with slow lenses improve?

Slow lenses have worse AF performance mainly because phase detection replies on the aperture.
Bigger aperture = bigger phase differences.
Note that most phase detection sensors won't even work at f/8 no matter how much light there is.

But it might improve a bit in low light regardless of the lens.
>>
>>3053844
Yes, the entire mirror box was removed.
Leica M lenses require a shorter flange distance.
>>
File: 20170409_103443.jpg (2MB, 3264x2448px) Image search: [Google]
20170409_103443.jpg
2MB, 3264x2448px
Glued back. AF still works accurately (I'm not just a Helios hipster)

[EXIF data available. Click here to show/hide.]
Camera-Specific Properties:
Camera ModelLG-K350n
Equipment MakeLG Electronics
Image-Specific Properties:
Image OrientationRight-Hand, Top
Image Created2017:04:09 10:34:43
Vertical Resolution72 dpi
Horizontal Resolution72 dpi
Color Space InformationsRGB
F-Numberf/2.4
Exposure ProgramNot Defined
Focal Length3.18 mm
White BalanceAuto
Image Width3264
Light SourceOther
Metering ModeCenter Weighted Average
Exposure ModeAuto
Image Height2448
FlashNo Flash
Exposure Bias0 EV
Scene Capture TypeStandard
ISO Speed Rating150
Exposure Time2999/100000 sec
>>
That was so intense.
>>
>>3054179
>AF still works accurately

Just as I predicted.

What did I win?
>>
>>3053778

Why?

Coulda just bought an a7rii. Woulda been a lot less work and he would have a much better sensor.
>>
>>3054205
You could just kill yourself. Would be a lot less work than 24/7 sony shilling, and we would have a much better board in return
>>
>>3054205
Because that example was hacked together before the A7 was even made.
>>
>>3054179

My 5D Classic did this, it was a known issue for a while and if yours did it they would fix it for free, did that on both of mine.

Hopefully you didn't use too much glue, the mirror is not needed for AF but for manual focus like on your Helios 44 if it's slightly higher than it should be from too much glue it will not focus accurately, I've done the repair myself back when I had access to all that stuff at Rockwell
Thread posts: 30
Thread images: 6


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