hi

[deleted.account.01]

hi there sry for not perfect english

..

I bought canon T3i .. one website was note ... NEW ...
few hours ago i shot my few first digital photos ..before all my life i used analogs.. but no more money for films :S ..

i shot few dark sky photos for check noize and how it can look ..but i found on photos two weird  red dots..:/ ..looks like dead pixels..

i got question ...this is regular margin of mistake in sensor production or this is some big bad red dots what ca nmean this is not new camera ?..

i add few shots..i cant upload full res so tinypic resize my photos ..look on left midle down side of photo... close to moon..there is two red dots there but one is less visible with zoom out..


http://i47.tinypic.com/34tc2np.jpg

http://i47.tinypic.com/5yyxoi.jpg


http://i49.tinypic.com/o9hn2v.jpg


http://i47.tinypic.com/zjhv7n.jpg

http://oi46.tinypic.com/sl61c1.jpg


these shots are after first hands concact with camera so no setings or soem coolnes are on..i use ML 2.3 V ... is cool but more i like 2.3 RC1 cus more setings in menue... in 2.3 v i got only 9 tabs but in 2.3 RC1 i saw more ))))...so more fun inside ..

how ican get that more new version ? 2.3 RC1 or that lastest 2.3 RC2 ?

and i want back to my first question..

what u guys thing abotue this  two dead pixels..?

Edit :

i just saw rule what say no full size adds..ok..i just put links with out previw..


Edit :
i thing i found out why i got only 9 tabs.. version 2.3V got 9 and version 2.3 CR1 and CR@ got more ...corect me if am wrong pls :/

[Malcolm Debono]

Hey there!

Regarding the dead pixels, I suggest you contact your seller and get a replacement since it's still under warranty.

When it comes to ML, I suggest you only use the current stable release (ML v2.3) rather than release candidates (RC) due to more stability and bugs solved (there's a reason why it's called current stable release ). It's available from the Download page here: http://www.magiclantern.fm/download

[Francis]

There is a method for clearing dead pixels on some Canon models that you might find online. I believe that doing a manual sensor cleaning through the menu (as if you were physically cleaning it) can somehow fix dead pixels. Is it crazy or unheard of to have 2 dead pixels on a brand new camera? No. Would I personally return the camera? Probably. In normal use this will have no real effect. It is easy enough to fix those 2 pixels in post if you need to print or post at full res but almost any use is going to involve downsampling.

As for the menu you are correct. There are less tabs in 2.3 than in previous versions but the same number of options.

[Malcolm Debono]

Forgot to mention:
As Francis said, dead pixels are quite easy to fix in post, and to my knowledge if you shoot in raw and process the photos in Lightroom (or Adobe Camera RAW) they'll be removed automatically but this only works on raw files. You can also see if your camera has the ability to remove them itself. It's called "dust delete data".

[deleted.account.01]

Hey there!

Regarding the dead pixels, I suggest you contact your seller and get a replacement since it's still under warranty.

When it comes to ML, I suggest you only use the current stable release (ML v2.3) rather than release candidates (RC) due to more stability and bugs solved (there's a reason why it's called current stable release ). It's available from the Download page here: http://www.magiclantern.fm/download

hi...i got that  2.3V .. in moon-day  i going to donate these guys ...two reasons..they are more than Pro and ML 2.3RC1 or RC2 ...

im not sure if waranty including me.. i taked camera fomr Ebay :/ .. seler dont send  waranty card..he said he will ..but it smell like those TWO Red Big Bad Dots .. :/ ... ( at least i got  two more stars on photo :DD )  :/  .. )

and i instaled ML so i dont thing even i pick waranty card they refuse it  i  thing...

[deleted.account.01]

There is a method for clearing dead pixels on some Canon models that you might find online. I believe that doing a manual sensor cleaning through the menu (as if you were physically cleaning it) can somehow fix dead pixels. Is it crazy or unheard of to have 2 dead pixels on a brand new camera? No. Would I personally return the camera? Probably. In normal use this will have no real effect. It is easy enough to fix those 2 pixels in post if you need to print or post at full res but almost any use is going to involve downsampling.

As for the menu you are correct. There are less tabs in 2.3 than in previous versions but the same number of options.

like quote before i going to donate u guys in moon.day..i love to have that full version even is less stable ..
abotue sensor cleaning..i use this Half Auto Method ... and later some small swab dry thing ...
that method with open shuter not fix dead points on sensor..it make it  looks liitle more bright ..still dots stay on ..
i use later some small swab.. i touche gently places where i  sean that dead places...
:DD ... i killed one Dead Pixel   ...one is gone. im not sure for how long..or maybe its depend of my camera setings and and and or or..ect ect..
i dont realy like to doing this stuff with swab again..cus i know how optic is sensitive..i use telescope and analogs alot years and once i was try to clean Telescope Main  mirror... LOL with Washing Liquid  O_o ... bad..very bad..
i i tuche just little.. and i killd protection on mirror..

i doing alot things  in graphic 2D ... this red nasty dots are not Extream Problem. cus i can remove it in Photoshop in 0.000000001 second ... but my motto of making photos is like :...`` Make photo and make it looks perfect with OUT EDITING or Extra software ``...

so with this dot is loosing little sense..

i will try post full resolution by uploading my  shots to DeviantArt ..yes this is best choice..DA dont change quality or resolution..

,,,one more thing..

after cleaning with swab i was lost one red dot but i pick one more White one :/// ... i knwo why cus dot changing places  on photos and still is smae shape.. looks like small swab left some tihng in side .. not problem this is .eazy to remove  it s .. not eazy as  dead pixels.

[Malcolm Debono]

You should still have warranty. You have at least a year or two according to law, depending your country. What worries me is that some shops / sellers might see this as a minor thing and not replace your camera, but at the very least they should have it looked at.

ML shouldn't be a problem since it's not something permanent (it's just a firmware add-on). Just uninstall it before sending it using this simple procedure (don't just delete the files from the card!): http://wiki.magiclantern.fm/install#uninstalling_ml_from_the_camera

[deleted.account.01]

You should still have warranty. You have at least a year or two according to law, depending your country. What worries me is that some shops / sellers might see this as a minor thing and not replace your camera, but at the very least they should have it looked at.

ML shouldn't be a problem since it's not something permanent (it's just a firmware add-on). Just uninstall it before sending it using this simple procedure (don't just delete the files from the card!): http://wiki.magiclantern.fm/install#uninstalling_ml_from_the_camera

well..i knwo what u mean..i simple delete files ( all ).my way looks like this :

1.remove card fomr Canon .
2. put card to reader
3.Format Card BUT.. but select Original Deflaut Buffer size for Card u use in ..laptop or PC card reader
4.put card to camera and format it with Canon

when u make these steps u dont need remove battery and u never pick situation like.. u said..camera will not stuck when u tunrit on..

ok guys..i just upload two photos..

one is before swab cleaning...in first i use Francis Method with manul cleaning ..

this is shot :

http://fc09.deviantart.net/fs71/f/2012/335/8/5/dead_pixels_by_werdghana-d5mpfln.jpg

there is something weird on this photo..looks like DeviantArt Clean all Noize from Photo .. when i view same shot on my PC i can see noize ..cus its makedwith high iso.. and u can see here alot with points what i cant see on file stright from my PC view..

ok here is next Shot ...
its after few Fransic cleaning method + small swab  dry cleaning ...

http://fc01.deviantart.net/fs70/f/2012/335/5/6/1_red_dot_by_werdghana-d5mpgnh.jpg

here u can see same deviantArt photo corection.. (noize is gone ) but it replace to alot small withe points what i dont thing its more dead  pixels on sensor..or im wrong ?
one Red Dot gone ..oneleft + one white point ..ithing its dust so nothing what is hard to remove ..