Test ISO Noise for Sony NEX 7

Test ISO Noise for Sony NEX 7.

The analysis of the Sony A77 SLT like NEX-7 Spec around every account , whether it is a sensor or dent any ISO that has not afflicted me as abundant as this helped. Is accessible up to 1600 with a resolution that tries to charge in a baby sensor . Babble does not accomplish a accord for the NEX-7 , but I accept to say , absolute strange. Because the files are from 1600 , it still did not attending absolutely acceptable . Babble in the caliginosity to be out for some time .

The ISO can do two types of custom and Auto we can accept from 100 to 16,000 , but baddest Auto , the camera will set the ambit from 100 to 1,600 of the tests on the angel at 100% Babble starts to be seen. added accessible at ISO 1600 and steadily added in absolute applications if anyone adulatory to use it to set the ISO JPEG images should not beat 1600.

 Test ISO Noise for Sony NEX 7

Beginners Tip: ISO is to access the ISO acuteness of the camera I acclimated to shoot in low ablaze makes a absolute apathetic bang acceleration can not be captivated by hand. Added by adjusting the ISO acuteness up to the college bang acceleration but the top ISO images are too base colorant accepted as noise.

The DRO / Auto HDR.

In photography, lighting is the ablaze force . (Eg 10:00 to 14:00 ) Angel adverse can be abiding . The adverse of ablaze and adumbration are absolute The abridgement of detail in the angel blaze and adumbration .

The DR (Dynamic Range) to retrieve the data . In ablaze ablaze or in adumbration to appear out to see . It is a amount of accessory adjustments WB ever.

DRO (Dynamic Ambit Option).

Dynamic Ambit Control will accumulate the camera functions can be set to Auto or ambience the DRO own. Scalable from Level 1 – 5.

(Menu> Britghtness / Color> DRO / Auto HDR> DRO> Press Option (Soft Key B) to baddest Auto or Level 1-5).

HDR (High Dynamic Range).

The cutting of three altered images with altered lighting ( I Over Under) and bound brought the three angel processing to abstract the angel detail up to commutual . Whether it’s a abundant altered ablaze . ( This address is so continued as it is done with a computer Software ) can be set to Auto or Custom from Level 1 – 6 to use it to clothing the lighting altitude . I fabricated ​​two videos , the camera angel is the aboriginal angel and the additional is the HDR OFF HDR images by absence .

You . Accessible alone JPEG files alone if you baddest a RAW or RAW + JPEG photos can not use this action on the anchor for good.

(Menu> Britghtness / Color> DRO / Auto HDR> HDR> Press Option (Soft Key B) to baddest Auto or HDR 1-6).

Beginners Tip: Beginners Tip: Dynamic Ambit (DR) is to bottle the angel data in absolute aphotic or ablaze areas are . The abridgement of data . Because of the aberration in the absolute cutting of the two credibility that are absolute diff in admeasurement appear , it is difficult to admeasurement in the ablaze to get the ablaze in the average amid Absolute ablaze and absolute aphotic locations of the aforementioned image. To accord the ablaze amid aphotic and ablaze zones in the image, and again adapted into the data in the aphotic is not acceptable in the ablaze , it ‘s airy to the DR will detail in aphotic and ablaze out. Included in all colors as well. If the camera has some weaknesses that red is taken up as a red collapsed no data of what is DR RED camera is not acceptable . If there is a aberration amid aphotic and ablaze in the account , it should set the DR top , but if there are at atomic a little , but if the DR is too top the account will attending flat, no adverse , if the DR is too low, it will . can not see the data in absolute aphotic or absolute ablaze . Should be set to clothing .

Let’s see the DRO Off VS DRO Auto VS HDR Auto.

I shoot with a accomplishments leaves the building. The aberration amid the two credibility breadth the ablaze metering this If addition one is lost. I wanna see the sun in the afternoon , I will try the DRO and HDR images to see which one is over the angel to see the data abutting DRO aphotic leaves no detail to annihilation . Again about-face on DRO Auto beginning after-effects are abundant in the aphotic has appear to be apparent added and the architecture will be lit up . If I switched to the HDR Auto Show images that accept little detail in the aphotic accomplishments architecture itself is absolute ablaze . Again it was taken abroad from DRO 1-5 and HDR 1-6 look.


Mode of operation of the arrangement in the SONY NEX-7 focus is said to be of a absolute avant-garde appearance with a best of arena 5 .

1. Face Detection Face Tracking Arrangement . Can baddest a face or faces to be adored in the camera to face the a lot of important .

2. Article Tracking , the camera will chase the called article . Whether the article is affective appear you . The camera will focus as able-bodied

3. Multi -focus sensor in the NEX-7 with 25 points, if we use this Approach and the camera will focus the abounding 25 points, and the angel area. By allotment to focus on abutting capacity first.

4. Center axial focus sensor camera will focus on the average image.

5. Flexible Spot Sets the focus by itself. We can move the focus point in the angel by selecting the adapted focus point with the joystick on the camera .

Face Detection.

Face Detection the camera can abduction a face to the Face Recognition Function.

Open this card to plan with it.

(Menu> Camera> Rec> Face Recog> On).

You . Would use this to accessible the Focus Approach Multi afore I was me .

(Menu> Camera> Autofocus Area> Multi).

Face Detection Arrangement , the camera will baddest the face itself.

Faces Regist.

It will again focus on the face . Can aswell be ordered with a accurate focus on the face . Perfect time to wish to yield anyone appropriate . I abhorrence that I will focus on . I like to yield my Big Red . I abhorrence that the focus on dancers instead. Do you or anyone to yield the date at the school. I abhorrence that the camera will focus on the added being instead. This approach can help. But I accept to be accurate that you do not accept a timberline .

Peaking Level & Lens Manual Focus.

Current camera NEX is absolute accepted for those who adopt the lenses Manual adaptation is acclimated to affix the Adaptor Converter ar lens is lens Nikon Ai, Voigtlander, Leica M , abounding admirers that the images accept agitation . Blige is different . The accurateness and colors are classic.

But the focus is hands-on LCD 3 -inch awning is simple application the advanced lens, F added calmly focus on the NEX-7 is there to advice you focus on the additional duke .

Assistant at 1 MF Assist If application this function, the camera will zoom up to 5.9x , let us see breadth we charge to focus acutely . And can change the zoom position to the added by authoritative the Joysteck or use Dial 2 and 3 it.

First . (Menu> Setup> MF Assist> On).

Two . ((Menu> Setup> MF Assist Time> No Limit.

Three . (Menu> Setup> Custom Key Settings> [Right Key Seting / Soft Key B Setting]> MF Assist).

2 Peaking Level Assistant to the NEX arrangement AF , the adverse AF . Allows manufacturers to amount out how to yield advantage of the adverse AF focus point confirms acutely . The blush displays . In the accurateness of the angel . In this action , we can accept three levels Lo Mid Top and three colors , white , yellow, red .

VDO see that the behavior of Peaking Level work.

Camera and design Sony NEX-7

Camera and design Sony NEX-7

First I must say that it is very much like the NEX-5N Body View a metal body . But the stand out is that the above Dial 2 Flash Hot Shoe also comes with inner structure made ​​of magnesium alloy. Give strength and light the EVF has come to and it does not look very big lens Hood 18-55 / F3.5-5.6 OSS mounted camera is black with the camera a lot. Called the color to match the lens Body NEX-7 in particular.

When I try to capture the look feel very ergonomic Grip handle heavy handful . Rubber lined black leather makes lint free . Only the little finger , only to fall out. 5N weight and feel. The left hinge comes with HDMI output for LCD TV with USB 2 Highspeed ( actually more than I wanted it to be USB3.0 ) and a 3.5mm microphone jack size , but I still want to have a headphone jack anyway. Have checked the sound recorded by VDO . When compared to the NEX-5 and NEX-7 will look bigger than 15 to 17 percent.

Camera control

Dimensions and weight
11.6cm high, 6.7cm wide, 3.9cm thick, weighs 318 grams (Body + Battley + SD-Card).

AF Illuminator AF assist light .

Lens Release Button interchangeable lenses .

Power On / Off switch on / off .

Shutter button to capture.

Function 1 Function elected to have one .

Dial 1 to control rotary knob on the left – right .

Dial 2 to control rotary knob on the left – right .

Open Flash Popup open popup .

Press Play button to show pictures or videos from VDO .

AF / MF or AE Lock button, focus manually or automatically . Or lock the keypad memory light Recorder Video is the start or stop recording video .

Soft Key A (MENU) button to enter the menu for various settings to the camera.

Soft Key B Button to run a sub-command (Option).

Soft Key C do several functions . Submenu and run the Function of the various cameras used.

Control could Soft Key C 3 is it.

1 . The Joystick is press up, down, left, right .

2. Dial is to rotate it clockwise or counter- clockwise.

3. Enter / OK button is pressed in the middle.

Electronic Viewfinder

Viewfinder and LCD screen on the back.

OLED viewfinder Electronic Viewfinder with XVGA resolution or a resolution of 2,369,000 , which is the first in the world that has it. With the XGA OLED Tru-Finder viewfinder display like prisms, ever. Makes it easy to check the focus clear .

LCD 3 -inch 921,600 pixel Xtra Fine LCD screen with TruBlack screen technology vision covers 100 % up to 80 degrees , down by 45 .

By the EVF if attachment eye at the viewfinder EVF sensor will detect if anything is blocking the camera will adjust the display from LCD to EVF automatically , but if they bother. I can set my own EVF or LCD that uses or will use Auto.
(Menu> Setup> Finder> LCD Setting> [Auto / Viewfinder / LCD Monitor).

Viewfinder and LCD screen on the back.

OLED viewfinder Electronic Viewfinder with XVGA resolution or a resolution of 2,369,000 , which is the first in the world that has it. With the XGA OLED Tru-Finder viewfinder display like prisms, ever. Makes it easy to check the focus clear .

LCD 3 -inch 921,600 pixel Xtra Fine LCD screen with TruBlack screen technology vision covers 100 % up to 80 degrees , down by 45 .

By the EVF if attachment eye at the viewfinder EVF sensor will detect if anything is blocking the camera will adjust the display from LCD to EVF automatically , but if they bother. I can set my own EVF or LCD that uses or will use Auto.
(Menu> Setup> Finder> LCD Setting> [Auto / Viewfinder / LCD Monitor).

Electronic Viewfinder.
Screen up to 85 degrees and down 45 degrees.

We can turn on / off the display before shooting with Effect (Live View Display Effect [ON / OFF]) to solve the problem of shooting in MODE M.(Menu> Setup> Live View Display> Setting Effect ON / Setting Effect Off).

As if we were shooting in Studio and Flash Studio , the 1000w is mainly used ISO100, Speed ​​1/160, F-Stop 11 – F-Stop 16 if the Live View Display on the lighting effect of the image is darkened by the . If we set off , it can be seen normally as OVF cameras

Review Sony NEX-7 “Professional Mirrorless Camera”

Review Sony NEX-7 “Professional Mirrorless Camera”.

Sony NEX-7

The success of NEX cameras, the Sony camera sales rose to a almanac . Accept resulted in abounding users add Ekаё¶g . Reinforcing afresh with the 5N and NEX-C3 sales trend during the flood. So in abbreviate accumulation ever.

Back afresh with the NEX-7 camera accession for able camera users . Or austere amateurs . ( No, seriously, not because I ambition added ), Sony put this camera in the Top of the Mirrorless accent by the ambience simple as Camera DSLR with Dial 3 options and appearance of functions that are the videos . I ambition to accept a complete account ever. APS-C admeasurement sensors with a resolution of 24 actor pixels , and Aqua , the accomplished in the bazaar at this time ( 30, 55 ) and added hot beam aloft aloft the physique can not use beam for Sony DSLR . including use in Studio ultra is no botheration with the acceleration of connected cutting up to 10 frames per second.

The continued accessible . Of above calamity in Bangkok . The agenda for December to be adjourned to February 55 by the account that came out afore the humans cat-and-mouse for the accession of this camera a lot . Whether they ambition to plan as a advancement camera or a camera in the allowance , it has not awash it and intend to use DSLR NEX-7 as the capital camera . I annoyed to backpack a abundant camera .

NEX-7 is for whom ? I looked over this camera acceptable for austere photography . And focus instead on the capabilities of a DSLR camera. I accept one chat that this average DSLR with up to a action to complete . And focus on the simple ambience . The amount of the added big-ticket DSLR model, the added is not acceptable for amateur as well.

The Sony NEX is the company’s new introduction   http://sonysocial.tumblr.com/


Image sensor, APS-C 1.11 blazon Exmor APS HD CMOS Sensor (2.5 x 15.6 mm) focal multiplier of 1.5 .

Number of able pixels 24.3 megapixels accurate .

Size ( Aspect Ratio 3:2) L: 6000 x 4000.

Size ( Aspect Ratio 3:2) M: 4240 x 2832.

Size ( Aspect Ratio 3:2) S: 3008 x 2000.

Size ( Aspect Ratio 16:9) L: 6000 x 3376.

Size ( Aspect Ratio 16:9) M: 4240 x 2400.

Size ( Aspect Ratio 16:9) S: 3008 x 1688.

Size (Sweep Panorama) Wide: accumbent 12416 x 1856 (23M), vertical 5536 x 2160 (12M).

Size (Sweep Panorama) Standard: accumbent 8192 x 1856 (15M), vertical 3872 x 2160 (8.4M).

Recording architecture / superior files, RAW, RAW + JPEG, JPEG Fine, JPEG Standard.

Focus approach AFS, AFC, Manual.

Focusing Arrangement uses Contrast AF.

Auto Focus arrangement has three patterns 25 multi-point , multi-point , Centre-weighted centermost , Fliexible atom is adjustable , Object Tracking Tracking , Face Detection advance faces.

Sony E-mount lenses accessible , and Sony / Minolta A Mount for the Sony Adapter LA-EA2.

Shutter acceleration 30 – 1/ 4000 sec , Bulb.

Metering arrangement metering Zones 1200 – area , center-weighted , spot

Sensitivity (ISO) Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800, 16000.

Shooting mode, iAuto, Scene Selection, Anti Motion Blur, Sweep Panorama, 3D Sweep Panorama, Manual Exposure, Shutter Priority, Aperture Priority, Program Auto.

Creative Styles: Standard, Vivid, Neutral, Clear, Deep, Light, Portrait, Landscape, Sunset, Night, Autumn Leaves, B & W, Sepia.

SCENE MODE: Portrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight,.

Picture Effect angel accent asperous ( blush / atramentous and white ) , ablaze colors , like the age-old , some colors ( red , chicken , dejected , green) , atramentous and white , top acuteness , camera cycle , Soft High- key , painting . , atramentous and white tones , images, Mini Anamnesis sticks .

White antithesis Auto WB, Daylight, Shade, Cloudy, Incandescent, Fluorescent (Warm white / Cool white / Day) / Blush temperature setting.

Pattern metering Zones 114 zones metering , center-weighted , spot

System of advantage 1/3EV Step В± 5EV.

Sensitivity ambit EV 0 – 18 (ISO100 equivalent).

Continuous cutting at 10 fps and accustomed approach 3-5 images per second.

Spare anamnesis abutment : Fine 17 images , Raw 13 shots , Raw + Jpeg 11 images.

The beam (Flash Guide Number) 6 meters at ISO 100 lens supports 18mm.

Shutter acceleration with beam X Sync 1/160 sec .

Flash Modes Beam off, Autoflash, Fill-flash, Slow Sync., Rear Sync, Wireless.

LCD 3 -inch LCD adviser with 921,600 pixel Xtra Fine LCD with TruBlack awning technology to see 100% advantage up to 85 degrees , down by 45 .

XGA OLED cyberbanking viewfinder and 1.3 cm.

2,359,296 dot resolution .

Gain .1.09 x.

See the abounding 100 %.

Animation files, AVCHD & MPEG-4.

Resolution affective images.

AVCHD: 1080 60i / p up to 28mbps (50i / p in Europe & Asia).

AVCHD: 1080 24i / p up to 24mbps (25i / p in Europe & Asia).

MPEG-4: 1440 x 1080 29.97fps 12mbps.

MPEG-4: 640 x 480 29.97fps.

Sound Recording Arrangement Dolby Digital (AC-3) / MPEG-4 AAC-LC.

Media acclimated for recording. Anamnesis Stick Anamnesis Stick PRO Duo / Anamnesis Stick PRO-HG Duo / SD Anamnesis Agenda / SDHC anamnesis agenda / SDXC anamnesis agenda abutment , top acceleration Class 10 agenda accommodation up to 32 GB.

Connected computer through anchorage USB 2.0 (High Speed).

Connection anchorage HDMI Blazon C.

Microphone jack of 3.5mm.

Battery Blazon Li-ion Array Pack NP-FW50 Lithium-Ion.

EVF and shoot about 310 images on 430 ‘s LCD.

Dimensions 120 x 67 x 43 mm (width acme depth) .

The camera weighs 415 g (including array and agenda ) .