Focus screens...split lens horizontal or double diagonal...recommendations ?

which is better... (advice is another lamp at the crossroad) ....I want to get a split lens focus screen for my Canon 600D/T3i.
I shoot both wildlife and arcitecural subjects.
I am debating on which is most likely my best bet... the horozontal single split or the double diagonal split.....?
Solved!
Go to Solution.

If you are not sure, don't buy either. They're mainly designed for manual focusing. If you almost always use auto focus then don't bother. In addition, if you use manual focus on tripod only, then you can use Liveview 10x zoom in for accuracy, no need for custom focusing screen. Also, if you are not careful, you can introduce a lot of dust on your sensor when switching focusing screen. From your posts, seem like you're trying to buy accessories right now. Just make sure to buy only what you need and save $ for better lens.
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Screen splitting error and red boot screen

Hi, I was using my macbook pro just now and the screen started to glitch and show black vertical bars and the displayed image was split up. I tried to see if there's an unresponsive program that i can force quit then the screen just turned grey and was stuck there.
I then manually restarted the mac, it prompted me with a press button to continue booting up screen then it was stuck on the grey screen again.
I tried to start in safe mode then it booted with a red screen and i believed did a system check. But I'm not sure. It then got stuck on the grey screen again.
I rebooted the machine manually and then now it booted up fine.
It has happened twice before. Once the split screen issue was solved by quitting Spotify and the second time similar events happened as described above.
I have previously taken the mac to the genius bar and they ran a hardware check and found that everything was fine. Since I couldn't reproduce the error whilst being in the store they said there was nothing they could do.
Update:
The screen splitting issue has occurred at least twice since the event happened above. I have managed to collect another problem report which i can show in addition to the first one.
I believe that there is a problem with the dedicated graphics card since whenever i use gfxCardStatus to switch to the AMD Radeon HD 6490M graphics card the screen splitting problem occurs. The problem also occurs when the machine automatically switches to the dedicated graphics card with things like Spotify, Google maps and other more intensive applications. Moreover, the second time the problem occurred when i was streaming a TV show and gfxCardStatus showed that the machine has switched to the dedicated Radeon card.
I'm not sure what i can do about it right now other than trying not to use the dedicated graphics card. Any help would be very much appreciated, thanks!
If it helps, I've upgraded the ram myself previously. But that was a few years ago and didn't show any problems when i first installed it.
It is an early 2011 Macbook Pro with OS X Mavericks 10.9.4
The split screen issue looks like this:
Apologies for the rotated image I don't know how to rotate it on the site.
It also appears identical to the one shown here, three posts down: https://discussions.apple.com/message/15920113
The problem report of the first event is shown here:
Anonymous UUID: 81B375DF-0157-0360-53AE-96FF39CBAC4B
Wed Jul 2 01:41:51 2014
Machine-check capabilities: 0x0000000000000c09
family: 6 model: 42 stepping: 7 microcode: 40
signature: 0x206a7
Intel(R) Core(TM) i7-2635QM CPU @ 2.00GHz
9 error-reporting banks
Processor 0: IA32_MCG_STATUS: 0x0000000000000004
IA32_MC3_STATUS(0x40d): 0xbe00000000800400
IA32_MC3_ADDR(0x40e): 0x00003f7f8f9ccb5f
IA32_MC3_MISC(0x40f): 0x000000000003ffff
Processor 1: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC3_STATUS(0x40d): 0xbe00000000800400
IA32_MC3_ADDR(0x40e): 0x00003f7f8f9ccb5f
IA32_MC3_MISC(0x40f): 0x000000000003ffff
Processor 2: IA32_MCG_STATUS: 0x0000000000000004
IA32_MC3_STATUS(0x40d): 0xbe00000000800400
IA32_MC3_ADDR(0x40e): 0x00003f7f910c5aa8
IA32_MC3_MISC(0x40f): 0x000000000003ffff
Processor 3: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC3_STATUS(0x40d): 0xbe00000000800400
IA32_MC3_ADDR(0x40e): 0x00003f7f910c5aa8
IA32_MC3_MISC(0x40f): 0x000000000003ffff
Processor 4: IA32_MCG_STATUS: 0x0000000000000004
IA32_MC3_STATUS(0x40d): 0xbe00000000800400
IA32_MC3_ADDR(0x40e): 0x00003f7f90a09905
IA32_MC3_MISC(0x40f): 0x000000000003ffff
Processor 5: IA32_MCG_STATUS: 0x0000000000000005
IA32_MC3_STATUS(0x40d): 0xbe00000000800400
IA32_MC3_ADDR(0x40e): 0x00003f7f90a09905
IA32_MC3_MISC(0x40f): 0x000000000003ffff
panic(cpu 4 caller 0xffffff800ecdcad9): "Machine Check at 0xffffff7f90a09905, registers:\n" "CR0: 0x000000008001003b, CR2: 0x00000001089ba000, CR3: 0x0000000011ba1000, CR4: 0x00000000000606e0\n" "RAX: 0xffffff8119485100, RBX: 0xffffff8021c65c00, RCX: 0x0000000000002833, RDX: 0xffffff8021c74c80\n" "RSP: 0xffffff811ab1bed0, RBP: 0xffffff811ab1bf10, RSI: 0x000000001dcd64ff, RDI: 0xffffff8021c65c00\n" "R8: 0xffffff8111bfd078, R9: 0x0000000000000000, R10: 0xffffff811ab1be20, R11: 0x0000000000000200\n" "R12: 0x00000000ffffffff, R13: 0x00000000ffffffff, R14: 0x0000000000000000, R15: 0x0000000000400001\n" "RFL: 0x0000000000010246, RIP: 0xffffff7f90a09905, CS: 0x0000000000000008, SS: 0x0000000000000010\n" "Error code: 0x0000000000000000\n"@/SourceCache/xnu/xnu-2422.110.17/osfmk/i386/trap_native.c :168
Backtrace (CPU 4), Frame : Return Address
0xffffff8111bede80 : 0xffffff800ec22f79
0xffffff8111bedf00 : 0xffffff800ecdcad9
0xffffff8111bee060 : 0xffffff800ecf3fef
0xffffff811ab1bf10 : 0xffffff7f90a0c023
0xffffff811ab1bf30 : 0xffffff800f0af292
0xffffff811ab1bf80 : 0xffffff800f0af367
0xffffff811ab1bfb0 : 0xffffff800ecd7417
Kernel Extensions in backtrace:
com.apple.driver.AppleAHCIPort(3.0.5)[7F56F309-28C2-342A-82C0-3908C164EBCC]@0xf fffff7f90a02000->0xffffff7f90a1bfff
dependency: com.apple.iokit.IOAHCIFamily(2.6.5)[AB2D7D6A-B59B-3039-AE08-CBCC38208911]@0xfff fff7f8fd72000
dependency: com.apple.iokit.IOPCIFamily(2.9)[4662B11D-2ECA-315D-875C-618C97CDAB2A]@0xffffff 7f8f27c000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
13E28
Kernel version:
Darwin Kernel Version 13.3.0: Tue Jun 3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64
Kernel UUID: BBFADD17-672B-35A2-9B7F-E4B12213E4B8
Kernel slide: 0x000000000ea00000
Kernel text base: 0xffffff800ec00000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)
System uptime in nanoseconds: 117766305248
last loaded kext at 88599052330: com.tuxera.filesystems.tufsfs.fusefs_txantfs 2010.12.28 (addr 0xffffff7f914ef000, size 94208)
loaded kexts:
com.tuxera.filesystems.tufsfs.fusefs_txantfs 2010.12.28
com.orderedbytes.driver.ControllerMateFamily 4.4.3
com.orderedbytes.driver.CMUSBDevices 4.4.3
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AudioAUUC 1.60
com.apple.macos.driver.AppleUSBEthernetHost 7.0
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AGPM 100.14.28
com.apple.iokit.IOBluetoothSerialManager 4.2.6f1
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDAHardwareConfigDriver 2.6.3f4
com.apple.driver.AppleHDA 2.6.3f4
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleUpstreamUserClient 3.5.13
com.apple.driver.AppleHWAccess 1
com.apple.iokit.IOBluetoothUSBDFU 4.2.6f1
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleLPC 1.7.0
com.apple.driver.ApplePolicyControl 3.6.22
com.apple.kext.AMDFramebuffer 1.2.4
com.apple.driver.AppleIntelMCEReporter 104
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.6f1
com.apple.driver.AppleMikeyDriver 2.6.3f4
com.apple.driver.AppleBacklight 170.3.5
com.apple.driver.AppleMCCSControl 1.2.5
com.apple.AMDRadeonX3000 1.2.4
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.driver.AppleMuxControl 3.6.22
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.kext.AMD6000Controller 1.2.4
com.apple.driver.AppleIntelHD3000Graphics 8.2.4
com.apple.driver.AppleIntelSNBGraphicsFB 8.2.4
com.apple.driver.AppleThunderboltIP 1.1.2
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyEventDriver 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleIRController 325.7
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeLZVN 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.iokit.SCSITaskUserClient 3.6.6
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.6.0
com.apple.driver.AppleUSBHub 683.4.0
com.apple.driver.AppleSDXC 1.5.2
com.apple.iokit.AppleBCM5701Ethernet 3.8.1b2
com.apple.driver.AirPort.Brcm4331 700.20.22
com.apple.driver.AppleFWOHCI 5.0.2
com.apple.driver.AppleAHCIPort 3.0.5
com.apple.driver.AppleUSBEHCI 660.4.0
com.apple.driver.AppleUSBUHCI 656.4.1
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleACPIButtons 2.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 2.0
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 217.92.1
com.apple.nke.applicationfirewall 153
com.apple.security.quarantine 3
com.apple.driver.AppleIntelCPUPowerManagement 217.92.1
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 2.6.3f4
com.apple.vecLib.kext 1.0.0
com.apple.iokit.IOAudioFamily 1.9.7fc2
com.apple.kext.OSvKernDSPLib 1.14
com.apple.iokit.IOSurface 91.1
com.apple.iokit.IOBluetoothFamily 4.2.6f1
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.6f1
com.apple.driver.AppleHDAController 2.6.3f4
com.apple.iokit.IOHDAFamily 2.6.3f4
com.apple.driver.AppleSMBusController 1.0.12d1
com.apple.iokit.IOAcceleratorFamily 98.22
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.driver.AppleGraphicsControl 3.6.22
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.AppleSMC 3.1.8
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.7.1d6
com.apple.kext.AMDSupport 1.2.4
com.apple.AppleGraphicsDeviceControl 3.6.22
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.AppleThunderboltEDMSink 2.1.3
com.apple.driver.AppleThunderboltDPOutAdapter 3.1.7
com.apple.driver.AppleThunderboltDPInAdapter 3.1.7
com.apple.driver.AppleThunderboltDPAdapterFamily 3.1.7
com.apple.driver.AppleThunderboltPCIDownAdapter 1.4.5
com.apple.driver.AppleUSBMultitouch 240.9
com.apple.iokit.IOUSBHIDDriver 660.4.0
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.driver.AppleUSBComposite 656.4.1
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.6.6
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.6.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.6
com.apple.driver.AppleThunderboltNHI 2.0.1
com.apple.iokit.IOThunderboltFamily 3.3.1
com.apple.iokit.IOUSBUserClient 660.4.2
com.apple.iokit.IOEthernetAVBController 1.0.3b4
com.apple.driver.mDNSOffloadUserClient 1.0.1b5
com.apple.iokit.IO80211Family 640.36
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IOAHCIFamily 2.6.5
com.apple.iokit.IOUSBFamily 683.4.0
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.11.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 23
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
Model: MacBookPro8,2, BootROM MBP81.0047.B27, 4 processors, Intel Core i7, 2 GHz, 8 GB, SMC 1.69f4
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 512 MB
Graphics: AMD Radeon HD 6490M, AMD Radeon HD 6490M, PCIe, 256 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1333 MHz, 0x014F, 0x4A4D313333334B534E2D3447202020202020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x014F, 0x4A4D313333334B534E2D3447202020202020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.6f1 14216, 3 services, 15 devices, 1 incoming serial ports
Serial ATA Device: TOSHIBA MK5065GSXF, 500.11 GB
Serial ATA Device: MATSHITADVD-R UJ-898
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM2070 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Hub
USB Device: IR Receiver
Thunderbolt Bus: MacBook Pro, Apple Inc., 22.1

You might try removing these 3rd party applications and see if there is an improvement.
com.tuxera.filesystems.tufsfs.fusefs_txantfs 2010.12.28
com.orderedbytes.driver.ControllerMateFamily 4.4.3
com.orderedbytes.driver.CMUSBDevices 4.4.3

Intel iMac; upgraded adobe flash; bluetooth keyboard no longer pairs but magic mouse still OK. With Bluetooth switched on the screen splits into 4 areas and open windows seperate and shrink. Switch off Bluetooth and problem disappears and iMac works OK

Intel iMac; upgraded adobe flash; bluetooth keyboard no longer pairs but magic mouse still OK. With Bluetooth switched on the screen splits into 4 areas and open windows seperate and shrink. Switch off Bluetooth and problem disappears and iMac works OK with plug-in keyboard and mouse

Hi, Derek -
...the screen splits into 4 areas and open windows seperate and shrink.
Sounds like Spaces is being activated somehow. With the wired keyboard and mouse in use, select the Exposé & Spaces control pane in System Preferences, click the choice in that pane for Spaces. See what the settings are. There are some activation settings in that pane - by default, F8 activates it.
It could be that the bluetooth keyboard has some stuck keys and is activating Spaces; or that the activation command has somehow been reset to something that the bluetooth mouse, or bluetooth itself, is triggering.

7th generation ipod nano only displaying white screen with blue horizontal lines

Hi,
My 7th generation ipod nano is now only displaying a white screen with blue horizontal lines along the bottom. It still plays music and is recognised in itunes with I connect it to my PC.
I have reset is and restored it and it is charged.
Please advise.
Thanks,
Jess

Hi jkjuarez2012,
Thank you for visiting Apple Support Communities.
It sounds like your iPod nano is only showing the Apple logo with a white background, and you've tried many good steps including resetting and restoring the device. I know I'd miss my music in this situation.
Make sure that you followed the steps in this article when restoring your iPod:
Restoring iPod to factory settings - Apple Support
If the issue continues after restoring, your iPod nano may need to be serviced. You can use this link to find out more about iPod service:
If the issue is still not resolved, please read this information on servicing your iPod.
From:
iPod nano (7th generation): Hardware troubleshooting - Apple Support
Best Regards,
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Iphoto causes half my screen to be reversed (screen split with the right side half now on the left side) and computer freezes. Any suggestions about a fix?

iphoto causes half my screen to be reversed (screen split with the right side half now on the left side and the left hand side on the right.) and screen gets multiple blurry copies. Also the computer freezes. Any suggestions about a fix? Can I delete iphoto and reinstall? If so, will I lose my photos?

Please post a screenshot that shows what you mean. Be careful not to include any private information.
Start a reply to this message. Click the camera icon in the toolbar of the editing window and select the image file to upload it. You can also include text in the reply.

My iMessage screen is locked horizontally and will not rotate. When I access the camera through iMessage it will not rotate either. Any help with this will be very much appreciated.

My iMessage screen is locked horizontally and will not rotate. When I access the camera through iMessage it will not rotate either. Any help with this will be very much appreciated.

Hi MikeyGway,
If you are having rotation issues on your iPad, you may find the following articles helpful:
iOS: Screen does not rotate
http://support.apple.com/kb/ts3805
iPad: Understanding the side switch
http://support.apple.com/kb/HT4085
Regards,
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I have got a problem with my screen... my screen becomes blurred, horizontal streaks. What can i do ?

I have got a problem with my screen... my screen becomes blurred, horizontal streaks. What can i do ?

Hi saigon88,
If you are having issues with the display on your MacBook Pro, you may find the following article helpful:
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http://support.apple.com/kb/ht1573
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Problem of 5800 screen comes in horizontal lines

Dear nokia team,
i have a wide spreading problem in my & similar phones nokia 5800
after i updated the firmware the screen come into horizontal lines doesn't show anything once i lock the screen and reopen the it again , the problem began when the mobile is in a room with cold temprature, when i warm it it works again,
but now the problem became more diffficult, not only in air conditioned rooms, but all the time ,
Please help me with the final solution ,
beware that my firmware version begin with 60.0... the latest one

Perhaps a reset of SMC may help it, the system management controller is a power manager of a sort and maybe if something is not seriously wrong, that could do. Yet screen resolution and other issues can be addressed by a reset of the NVRAM in a different procedure, formerly known as a PRAM reset.
However there are hardware circuits that also may be the cause of such symptom, and I'm not sure how you'd test for that. The computer shipped with a test of some sort on the original boot install disc, that could check some hardware items and try to repair the hard drive, etc. There may be display hardware troubles behind the symptoms you'd noted and if you can eliminate the software probability, then the possibility of a hardware issue may be the answer. A few parts could be user-replaced given experience and skill in doing these kinds of things, and there are guides to look into at http://www.ifixit.com/Device/Mac_Laptop
Read though and see if there is an indication a reset may help.
• Apple computers: Troubleshooting issues with video on internal or external displays:
http://support.apple.com/kb/ht1573 (note PRAM reset is NVRAM w/ intel-based Mac)
• Intel-based Macs: Resetting the System Management Controller (SMC)
http://support.apple.com/kb/ht3964
• About NVRAM and PRAM:
http://support.apple.com/kb/ht1379
Hopefully the a reset will help, as a troubleshooting measure or to eliminate ailments. A reset of SMC has been said to help in some cases because it also resets the power to the graphic card, so that is a possibility. And NVRAM may be another thing to try after SMC.
Good luck & happy computing!
{edited}

My ipad screen goes funny horizontal lines then it switches off

my ipad2 screen goes funny horizontal and vertical lines appear then it switches off or goes to home screen

Try a Reset (Hold the Home and Sleep/Wake buttons down together for 15 seconds).

Apple air's screen has several horizontal lines

screen has several horizontal lines

Is this related to Aperture? Did it start happening with a Yosemite update? More details and whether this is a new problem would be helpful. How are we supposed to help otherwise?

Your apple ID was used to purchase Split Lens 2 from a US location.

Got an email from apple this morning saying my apple id was used to download Split Lens 2 from a US location. I looked at the app in the store and it is a free version of a chinese developer's photo filter. I asked some friends and they had it downloaded on their accounts as well. I assumed when I created my apple ID password originally it was strong enough when the little indicator said "strong" but I guess I was mistaken.

This could be a phishing email and not actually from Apple at all.
Carefully check the email address the email was sent from and where any links in the email actually go to.
DO NOT enter any personal details on any website you are directed to, unless you are 100% sure it is a legitimate Apple website.
Strong passwords are not perfect - just better than weak ones. Change it at http://appleid.apple.com/

After plugging my ipod into my mac mini, my screen split into 2 duplicate screens, one on top of the other. How do i make that go away?

after plugging my ipod into my mac mini, my screen split into 2 duplicate screens, one on top of the other. How do i make that go away?

I am not sure about everything, but there is something that may fix some of your problems. Go to System Preferences, and choose the "Universal Access" preference pane. In Universal Access, turn off VoiceOver, Zoom (seeing tab), Sticky Keys, Slow Keys (Keyboard tab), and Mouse Keys (Mouse tab). Make sure the "Enable access for assistive devices" checkbox, which is at the bottom of the preference pane. From there, look at other options and see if they are things you want turned off, or changed from how they are set. If you don't know what different options do, click on the help icon at the bottom left corner of the window. And if you are still baffled, ask here and someone will tell you what it does.
If you use any of the universal access options or think they could be useful, feel free to leave them on.
Also, go to the Keyboard and Mouse preference pane, choose the Keyboard Shortcuts tab, and make sure there are no strange keyboard shortcuts set that may interfere with the keys you are having issues with.
Did you install any new software before this started happening, and if so, how many days before it started happening?
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Iphone fell down and there is a very big dent on the left side. the screen split on both side. can i send it to apple and the repair it for like 160€ or how does it work?

hi my iphone fell down and there is a very big dent on the left side. the screen split on both side. can i send it to apple and the repair/change it for like 160€ or how does it work?

Service Answer Center - iPhone - http://support.apple.com/kb/index?page=servicefaq&geo=US&product=iphone <-- enter correct country in drag-down menu once on page.

Focus screens...split lens horizontal or double diagonal...recommendations ?

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