مقارنه بين كانون ونيكون

مقارنه بين كانون ونيكون
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[center]اعزائي سوف اقوم بالمقارنة بين كانون ونيكون ولكن
ليس نيكون d2x وانما D200

المواصفات التي باللون الاخضر
تعتبر ميزة على المنافس
واذا كان الجميع باللون الاسود يعني انه لا يحدث
فارق بينهم

D200 Baby D2X

Price (body only)
US: $1,699
Body material Magnesium alloy (rubber seals)
Sensor •
23.6 x 15.8 mm CCD (DX format)
• 10.2 million effective pixels
Image sizes
• 3872 x 2592 [L]
• 2896 x 1944 [M]
• 1936 x 1296 [S]
FOV crop
1.5x
Lens support • Nikon F-mount
• Includes DX lenses
• Older lenses
via AI connector
File formats • RAW (comp, uncomp)
• JPEG (3 levels)

Auto focus • 11/7 area TTL
• Range: -1 to +19 EV
AF
illuminator Yes, built-in lamp
Color space • sRGB (2 modes)
•
Adobe RGB
Metering sensor • 1005 pixel CCD sensor
• 0 - 20 EV working
range
Metering • 3D Color Matrix Metering II
• Center-weighted
average
• Spot
Exp. comp. +/- 5.0 EV
EV steps 0.3,
0.5 or 1.0 EV

Sensitivity
• ISO 100 - 1600
• Up to ISO
3200 with boost
Auto ISO
User controlled maximum ISO
and slowest shutter speed
Shutter speed
• 30 - 1/8000 sec
• 1/250 sec
X-Sync speed

Continuous speed
• 5 fps (CH)
• 4 - 1 fps (CL)

Continuous buffer
• 37 JPEG frames
• 22 RAW frames

White
balance
• Auto
• Six presets
• Manual presets (four)
• Kelvin
temperature
• Fine tunable
Image params
• Six preset looks

• Sharpening: Auto, 6 levels
• Tone: Auto, 3 levels, Custom
• Color:
3 modes
• Saturation: Auto, 3 levels
• Hue: -9° to +9°

Built-in flash
Yes

Custom button
Yes

User
memories
• 4 Shooting menu
• 4 Custom functions menu

Embed
comment
Yes (**** comment embedded)

Viewfinder
• Eyepoint
19.5 mm
• Frame coverage 95%
• Magnification approx. 0.94x
• B-type
Bright View Clear Matte II
• Optional gridlines

Other features
•
Image Overlay
• Multiple Exposure
• Interval Timer Shooting

LCD
monitor
• 2.5 " TFT LCD
• 230,000 pixels
• Removable protective cover

Wi-Fi
WT-3 802.11 b/g (option)

GPS
Yes,
via MC-35 cable (option)

USB
USB 2.0 Hi-Speed
(approx. 5 MB/sec)

Battery
EN-EL3e (7.4 V, 1500 mAh)

Battery status
•
Remaining charge (%)
• No. of shots since last charge
• Battery life (5
stage)

Vertical grip
MB-D200 (option)

Dimensions
147 x 113 x 74 mm
(5.8 x 4.4 x 2.9 in)

Weight
(no batt)
830 g (1.8 lb)

canon
5D

Price (body only)
US: $3,299

Body material
Magnesium
alloy

Sensor
• 35.8 x 23.9 mm CMOS (full frame)

• 12.8 million effective pixels

Image sizes
• 4368 x 2912
[L]
• 3168 x 2112 [M]
• 2496 x 1664 [S]

FOV crop
None
(1x)

Lens support
• Canon EF mount
• Excluding EF-S lenses

File formats
• RAW (compressed, lossless)
• JPEG (3 levels)

Auto focus
• 9 area TTL + 6 'invisible'
• Range: -0.5 to +18
EV

AF illuminator
No, external flash only

Color space
•
sRGB
• Adobe RGB

Metering sensor
• 35 area sensor
• 1 - 20 EV
working range

Metering
• Evaluative (35 area)
• Partial
•
Spot
• Center-weighted average

Exp. comp.
+/- 2.0 EV

EV
steps
0.3 or 0.5 EV

Sensitivity
• ISO 100 -
1600
• ISO 50 & 3200 with boost

Auto ISO
Automatic,
parameters fixed

Shutter speed
• 30 - 1/8000 sec
• 1/200 sec
X-Sync speed

Continuous speed
3 fps

Continuous buffer
• 60
JPEG frames
• 17 RAW frames

White balance
• Auto
• Six
presets
• Manual preset
• Kelvin temperature
• Fine
tunable

Image params
• Six preset picture styles

• Three user sets
• Sharpening: 8 levels
• Contrast: 9 levels
•
Saturation: 9 levels
• Color tone: 9 levels
• B&W filter/tone: 5 of
each

Built-in flash
No

Custom button

No

User memories
1 additional via 'C' mode

Embed comment

No

Viewfinder
• Eyepoint 20 mm
• Frame
coverage 96%
• Magnification approx 0.71x
• Precision matte screen
(removable)

Other features
• Mirror-lockup (opt. 3 sec)
LCD
monitor
• 2.5 " TFT LCD
• 230,000 pixels

Wi-Fi
WFT-E1 802.11
b/g (option)

GPS
No

USB
USB 2.0 Hi-Speed
(approx. 2.5
MB/sec)

Battery
BP-511A (7.4 V, 1390 mAh)
Battery
status
Battery life (3 stage)

Vertical grip
BG-E4 (option)

Dimensions
152 x 113 x 75 mm
(6.0 x 4.4 x 2.9 in)

Weight
(no batt)
810 g (1.8 lb)

كانون
مقارنه بين كانون ونيكون 5D_kit_image

نيكون

[/center]

رفعت
شركة كانون الستار عن ملكة الكاميرات الجديده كليا
EOS-1Ds Mark III
طبعا
واهم مايميزها هي انها فل فريم وهي احد المزايا التي تتفوق بها على شركة
نيكون
بالاضافة الى ان الكاميرا تنتج صور بدقة 21 ميجا بيكسل وهو اكبر دقة في
عالم الكاميرات متوسطة الحجم
كامل التفاصيل حول مزاياها هنا[/size]
Specifications

Type
Type
Digital AF/AE
SLR

Recording Medium
CF Card Type I and II, SD/SDHC Memory Card (1
slot each), and/or External media (USB v.2.0 hard drive, via optional Canon
WFT-E2A transmitter), compatible with UDMA-compliant CF cards, and SDHC SD
cards

Image Format
1.42 x 0.94 in./36.0 x 24.0mm (full-frame
sensor)

Compatible Lenses
Canon EF, TS-E, and MP-E lenses (except EF-S
lenses)

Lens Mount
Canon EF mount

Lens Focal Length Conversion
Factor*
1.0x

Image Sensor
Type
Full-frame,
high-sensitivity, high-resolution, single-plate, CMOS
sensor

Pixels
Approx. 21.10 megapixels

Total Pixels
Approx.
21.90 megapixels

Aspect Ratio
3:2 (Horizontal : Vertical)

Color
Filter System
RGB primary color filters

Low-pass Filter
Fixed
position in front of the CMOS sensor

Recording System
Recording
Format
DCF 2.0 (Exif 2.21): JPEG, RAW and RAW+JPEG simultaneous recording
possible. Multiple options for recording images on two memory cards, and onto
compatible external USB hard drives (via optional Wireless File Transmitter
WFT-E2A)

Image Format
JPEG, JPEG+RAW, RAW (Canon CR2)

File
Size
JPEG/Large: Approx. (TBA) MB (5,616 x 3,744)
JPEG/Medium 1: Approx.
(TBA) MB (4,992 x 3,328)
JPEG/Medium 2: Approx. (TBA) MB (4,080 x
2,720)
JPEG/Small: Approx. (TBA) MB (2,784 x 1,856)
RAW: Approx. (TBA) MB
(5,616 x 3,744)
sRAW: Approx. (TBA) MB (2,784 x
1,856)

Folders
Can be manually created by user, and freely
selected for subsequent images.

File Numbering
Continuous
numbering
Auto reset
Manual reset (the image numbering is reset to 0001, a
new folder is created automatically)

Color Space
Selectable
between sRGB and Adobe RGB

Interface
USB 2.0 Hi-Speed, mini-B port.
NTSC/PAL for video output

White Balance
Settings
Auto,
Daylight, Shade, Cloudy, Tungsten Light, White Fluorescent Light, Flash, five
Custom WB settings (1-5), user-set Color Temperature (2,500~10,000K), five
Personal White Balance PC-1 to PC-5

Auto White Balance
Auto white
balance, taken from imaging sensor

Personal White Balance
White
balance bracketing: Three consecutive images, Up to +/- 3 levels in 1-step
increments
White balance shift: blue/amber bias and/or magenta/green bias +/-
9 levels; manually set by user

Viewfinder
Type
Eye-level SLR
with fixed pentaprism

Coverage
Approx. 100% horizontally and
vertically

Magnification
0.76x (-1 dpt with 50mm lens at
infinity)

Eyepoint
Approx. 20mm

Dioptric Adjustment
Correction
-3.0 to +1.0 diopter

Mirror
Quick-return half mirror
(Transmission: reflection ratio of 37:63)

Viewfinder Information
AF
(AF points, focus confirmation light, point selection mode, registration),
Exposure (metering mode, spot metering area, shutter speed, aperture, manual
exposure, AE lock, ISO speed, exposure level, exposure warning), Flash (flash
ready, high-speed sync, FE lock, flash exposure level), Image (JPEG recording,
RAW recording, shots remaining, maximum burst, white balance correction, memory
card information), Battery check

Depth-of-Field Preview
Enabled with
depth-of-field preview button; possible in Live View Function

Eyepiece
Shutter
Built-in

Autofocus
Type
TTL-AREA-SIR AF-dedicated
CMOS sensor

AF Points
45-point (19 high-precision cross-type AF points
plus 26 Assist AF points)

AF Working Range
EV -1 ~18 (ISO 100 at
73°F/23°C)

Focusing Modes
Autofocus (One-Shot AF, Predictive AI Servo
AF), Manual Focus (MF)

AF Point Selection
Automatic selection; Manual
selection: 19 AF points, or only inner 9 AF points (C.Fn III-9-1), or outer 9 AF
points (C.Fn III-9-2)

Selected AF Point Display
Superimposed in
viewfinder and on LCD panel

AF-assist Beam
None. Emitted by EX-series
Speedlite or optional ST-E2 Speedlite Transmitter

Exposure Control

Metering Modes
63-zone TTL full aperture metering

Evaluative
metering (linked to all AF points)
Partial metering (approx. 8.5% of
viewfinder)
Spot metering (approx. 2.4% of viewfinder)
Center spot
metering
AF point-linked spot metering (C.Fn. I-7-1)
Multi-spot metering
(max. 8 spot metering entries)
Center-weighted average
metering

Metering Range
EV 0-20 (ISO 100 at 73°F/23°C with EF 50mm
f/1.4 USM lens, ISO 100)

Exposure Control Systems
Program AE
(shiftable), Shutter speed-priority AE, Aperture-priority AE, E-TTL II program
AE (Evaluative flash metering, Averaged flash metering), Manual, Bulb

ISO
Speed Range
Equivalent to ISO 100-1600* (in 1/3-stop or whole stop
increments), ISO speed can be expanded to ISO 50 and 3200 (via C.Fn
I-3)

* Standard output sensitivity. Recommended exposure
index.

Exposure Compensation
Exposure Compensation (user-set): up to
+/-3 stops in 1/3- or 1/2-half increments
Auto Bracketing (AEB): 3 shots, up
to +/- 3 stops, in 1/3 or 1/2 stop increments, in all exposure modes. Sequence
can be changed via C.Fn I-5

AE Lock
Auto: Applied in One-Shot AF mode
with evaluative metering when focus is achieved
Manual (user-set): By AE lock
button in all metering modes

Shutter
Type
Vertical-travel,
mechanical, focal-plane shutter with all speeds electronically
controlled

Shutter Speeds
1/8000 to 30 sec. (1/3-, 1/2- or 1-stop
increments), X-sync at 1/250 sec. (with EOS dedicated external Speedlites; 1/250
maximum with other shoe-mount flashes, and 1/60th-1/250th with studio
strobes*)

* maximum sync speed with studio strobes will depend upon flash
characteristics and connection method; testing is encouraged to verify fastest
possible sync speed with specific studio flash equipment

Shutter
Release
Soft-touch electromagnetic release

Self-timer
10 sec.
delay, 2 sec. delay

Remote Control
Canon N3 type
terminal

External Speedlite
EOS External Flash or Dedicated
Speedlites
E-TTL II autoflash with all EX Series Speedlites

PC
Terminal
Provided; accepts third-party flash units with sync line voltages up
to 250V maximum

Drive System
Drive Modes
Single, silent,
high-speed continuous (approx. 5 fps), low-speed continuous (approx. 3 fps), 10-
or 2-sec. self-timer

Continuous Shooting Speed
Approx. 5 fps (at a
shutter speed of 1/(TBA) sec. or faster in all recording modes)

Max.
Burst During Continuous Shooting
JPEG: approx. 45 frames
RAW: approx. 15
frames
RAW+JPEG: approx. (TBA) frames (Large/Fine)

LCD Monitor

Type
TFT color, liquid-crystal monitor

Screen Monitor size
3.0
in., diagonal

Pixels
Approx. 230,000 pixels

Coverage
Approx.
100%

Brightness Control
7 levels provided

Playback

Image Display Format
Single image, 4-image index, 9-image index, Jump, AF
point, Magnified zoom (approx. 1.5x to 10x), Brightness or RGB Histogram, Auto
rotate, Rotate
Live View Function: view image before shooting on LCD monitor;
live histogram and live simulation of exposure level possible with C.Fn
IV-16-1

Highlight *****
In the single image display and (INFO)
display, over-exposed highlight areas will blink

Image Protection and
Erase
Protection
Single image, all images in a folder, or all images in
the memory card can be protected or cancel the image
protection

Erase
Single image, all images in a folder, all images in
the memory card or check-marked images can be erased or
unprotected.

Direct Printing from the Camera
Possible with compatible
PictBridge-enabled printers

Compatible Printers
CP and SELPHY Compact
Photo Printers, PIXMA Photo Printers and PictBridge compatible printers (via USB
Interface Cable IFC-200U, included with camera kit)

Settings
Print
quantity, style (image, paper size, paper type, printing effects, layout),
trimming, tilt correction

New Features
Dust Delete Feature
Via
built-in microphone at rear of camera body; activated by pressing recording
button on camera. Sound file attached to image file on memory
card

Picture Style
WAV

Recording Time
Max. 30 sec. per
recording

Menus
Menu
Categories
Shooting
Playback
Setup
Custom function/My
Menu

LCD Monitor Language
18 (English, German, French, Dutch,
Danish, Portuguese, Finnish, Italian, Norwegian, Swedish, Spanish, Greek,
Russian, Polish, Simplified/Traditional Chinese, Korean,
Japanese)

Power Source
Battery
One dedicated lithium-ion
battery pack LP-E4 AC power can be supplied via the AC Adapter Kit ACK-E4
(included)

Number of Shots
At 73°F/23°C: Approx. (TBA)
At 32°F/0°C:
Approx. (TBA)
The above figures apply when a fully-charged Battery Pack LP-E4
is used

Battery Check
Automatic, displayed in six levels. Precise
readout of percentage remaining, shots taken since last charge, calibration
recommended, and approx. remaining battery life are displayed with Battery Info
menu setting.

Power Saving
Provided. Power turns off after 1, 2, 4, 8,
15, 30 min.

Back-up Battery
One CR2025 lithium
battery

Dimensions and Weight
Dimensions (W x H x D)
6.1 x 6.3
x 3.1 in./156 x 159.6 x 79.9mm

Weight
42.5
oz./1,205g

Operating Environment
Operating Temperature
Range
32-113°F/0-45°C

Operating Humidity Range
85% or
less

[/size]
[/center]

مقارنه بين كانون ونيكون 277638789

[/center]

IMG]http://a.img-dpreview.com/reviews/nikond40x/Images/frontview-001.jpg[/IMG]

مقارنه بين كانون ونيكون Frontview-001

الى
الذين يهوون التصوير ولا تخدمهم المسأله الماديه لشراء كاميرا احترافيه
الان
يمكن شراء كاميرا احترافيه وتستخدم تشكيليه كبيرة من عدسات النيكون
الشهيره
وبدقة وضوح 10 ميجا بيكسل
والعديد من المزايا
حيث ان سعرها لا
يتجاوز 3500 ريال سعودي

الكاميرا هي نيكون دي 40 اكس

وهذه الكاميرا
كانت بمثابة ضربه من ضربات نيكون لكثير من الشركات وعلى سبيل المثال
كانون

مميزات عاليه وسعرها في متناول الجميع

Type of Camera:
Single-lens reflex digital camera

Effective Pixels: 10.2 million

Image Sensor: RGB CCD, 23.6 x 15.8 mm; total pixels: 10.75
million, Nikon DX format

Image Size (pixels): 3,872 x 2,592 [L],
2,896 x 1,944 [M], 1,936 x 1,296 [S]

ISO Sensitivity: 100 to
1600 in steps of 1 EV with additional setting one step over 1600

Storage Media: SD memory card, SDHC compliant

Storage System: Compressed NEF (RAW): 12-bit compression; JPEG:
JPEG baseline compliant

File System: Exif 2.21, Compliant DCF
2.0 and DPOF

White Balance: Auto (TTL white balance with
420-pixel RGB sensor); six manual modes with fine tuning and preset white
balance

LCD Monitor: 2.5-inch, 230,000-dot, low-temperature
polysilicon TFT LCD with 170-degree wide-angle viewing and brightness adjustment

Playback Function: 1 frame; thumbnail (4 or 9 segments);
magnifying playback; slide show; histogram indication; highlight point display;
auto image rotation

Delete Function: Card format, all frames
delete, selected frames delete

Video Output: NTSC or PAL

**** Input: Up to 36 characters of alphanumeric **** input
available with LCD monitor and multi selector; stored in Exif header

Compatible Lenses*: Nikon F mount with AF coupling and AF
contacts Type G or D AF Nikkor: 1) AF-S, AF-I: All functions supported; 2) Other
Type G or D AF Nikkor: All functions supported except autofocus; 3) PC
Micro-Nikkor 85mm f/2.8D: Can only be used in mode M; all other functions
supported except autofocus; 4) Other AF Nikkor*¹/AI-P Nikkor: All functions
supported except autofocus and 3D Color Matrix Metering II; 5) Non-CPU: Can be
used in mode M, but exposure meter does not function; electronic range finder
can be used if maximum aperture is f/5.6 or faster; 6) IX Nikkor lenses cannot
be used
*Â¹ Excluding lenses for F3AF

Picture
Angle: Equivalent in 35mm [135] format is approx. 1.5 times lens focal length

Eyepoint: 18mm (-1.0 m-1)

Viewfinder:
Fixed-eyelevel penta-Dach mirror type; built-in diopter adjustment (-1.7 to
+0.5m-1)

Focusing Screen: Type B BriteView Clear Matte screen
Mark V with superimposed focus brackets

Viewfinder Frame
Coverage: Approximately 95% (vertical/horizontal)

Viewfinder
Magnification: Approx. 0.8x with 50mm lens at infinity; -1.0 m-1

Viewfinder Information: Focus indications, AE/FV lock indicator,
shutter speed, aperture value, exposure/exposure compensation indicator,
exposure mode, flash output level compensation, exposure compensation, number of
remaining exposures, flash-ready indicator

Autofocus: TTL phase
detection by Nikon Multi-CAM530 autofocus module with AF-assist (range
approximately 0.5-3.0m/1ft. 8in.-9ft. 10in.); Detection range: -1 to +19 EV (ISO
100 at 20 degrees C/68 degrees F)

Lens Servo: 1) Autofocus (AF):
Instant single-servo AF (AF-S); continuous servo AF (AF-C); auto AF-S/AF-C
selection (AF-A); predictive focus tracking automatically activated according to
subject status; 2) Manual focus (M)

Focus Area: Can be selected
from 3 focus areas

AF Area Modes: 1) Single Area AF; 2) Dynamic
Area AF; 3) Dynamic Area AF with Closest Subject Priority

Focus
Lock: Focus can be locked by pressing shutter-release button halfway
(single-servo AF) or by pressing AE-L/AF-L button

Exposure
Metering System: TTL full-aperture exposure metering system: 1) 3D Color Matrix
Metering II (type G and D lenses); Color Matrix Metering II (other CPU lenses);
metering performed by 420-segment RGB sensor; 2) Center-weighted: Weight of 75%
given to 8mm circle in center of frame; 3) Spot: Meters 3.5mm circle (about 2.5%
of frame) centered on active focus area

Exposure Metering Range:
1) 0 to 20 EV (3D Color Matrix or center-weighted metering); 2) 2 to 20 EV (spot
metering)

Exposure Modes: Digital Vari-program (Auto, Auto
[Flash Off], Portrait, Landscape, Child, Sports, Close Up, Night Portrait),
Programmed Auto (P) with flexible program; Shutter-Priority Auto (S); Aperture
Priority Auto (A); Manual (M)

Exposure Compensation: plus or
minus 5 EV in increments of 1/3 EV

Exposure Lock: Exposure
locked at detected value with AE-L/AF-L button

Shooting Modes:
1) Single frame shooting mode; 2) Continuous shooting mode: approx. 2.5 frames
per second*; 3) Self-timer mode; 4) Delayed remote mode: 2 s. delay; 5)
Quick-response remote mode
*Approx. 1.7 frames per second with Noise
Reduction turned on and approx. 1 frame per second with ISO HI1

Shutter: Combined mechanical and CCD electronic shutter, 30 to
1/4000 sec. in steps of 1/3, bulb

Sync Contact: X-contact only;
flash synchronization at up to 1/200 sec.

Flash Control: 1) TTL:
TTL flash control by 420-segment RGB sensor, i-TTL balanced fill-flash for
digital SLR and standard i-TTL fill-flash for digital SLR available when CPU
lens is used with built-in flash, SB-800, SB-600 and T041; 2) Auto aperture:
Available with SB-800 with CPU lens; 3) Non-TTL Auto: Available with Speedlights
such as SB-800, 80DX, 28DX, 28, 27 and 22s; 4) Range-priority manual available
with SB-800

Flash Sync Modes: Auto, Portrait, Child and Close Up
modes: 1) Auto, auto with red-eye reduction; fill-flash and red-eye reduction
available with optional Speedlight; 2) Night portrait mode: Auto, auto slow
sync, auto slow sync with red-eye reduction; slow sync and slow sync with
red-eye reduction available with optional Speedlight; 3) Landscape, Sport mode:
Fill-flash and red-eye reduction available with optional Speedlight; 4) P, A:
Fill flash, rear-curtain with slow sync, slow sync, slow sync with red-eye
reduction, red-eye reduction; 5) S, M: Fill flash, rear-curtain sync, red-eye
reduction

Built-in Flash: Auto, Portrait, Child, Close Up, Night
Portrait mode: Auto flash with auto pop-up P/S/A/M: Manual pop-up with button
release Guide number (ISO 200/ISO 100, m [ft.]): approx.17 [55]/12 [39] (manual
full 18 [59]/13 [42]

Flash Compensation: -3 to +1 EV in
increments of 1/3 EV

Accessory Shoe: Standard ISO hot-shoe
contact with sync, signal and ground contacts and safety lock

Self-Timer: Electronically controlled timer with duration of 2,
5, 10 or 20 seconds

Remote Control: Via optional ML-L3 Wireless
Remote Control

Power Source: One Rechargeable Li-ion Battery
EN-EL9; charging voltage (MH-23 quick charger): 7.4V DC, EH-5 AC Adapter
(available separately; requires optional EP-5 AC Adapter Connector)

Tripod Socket: 1/4 in. (ISO1222)

Dimensions (W x
D x H): Approximately 5.0 x 2.5 x 3.7 inches

Weight:
Approximately 1lb., 1oz. without battery, memory card or body cap

Included Accessories*: EN-EL9 Rechargeable Li-ion Battery, MH-23
Quick Charger, UC-E4 USB Cable, PictureProject, DK-16 Rubber Eyecup, Camera
Strap, BF-1A Body Cap, DK-5 Eyepiece Cap, BS-1 Accessory Shoe Cap.
*Supplied
accessories may differ depending on country or area.

Optional
Accessories: ML-L3 Wireless Remote Control, Capture NX, Camera Control Pro, EH-5
AC Adapter, EP-5 AC Adapter Connector, EG-D100Video Cable, Semi Soft-Case
CF-DC1, Speedlight SB-800/SB-600/SB-400/R1C1

Notice:
Specifications and equipment are subject to change without any notice or
obligation on the part of the manufacturer. March 2007 (c) 2007 NIKON
CORPORATION

OS: Certified for Windows Vista(TM); Mac OS X

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