Working behind the scenes to develop more mumbo - jumbo jargon , the Translucent Mirror Technology is shorthand for being able-bodied to track tight - moving subjects with “ special precision . ” Two tv camera models with this tech have been announced today , the SLT - A55V and SLT - A33 .
Sony ’s arrogate these two cameras are another world first for them — the worldly concern ’s first exchangeable lens system cameras with Translucent Mirror Technology . It ’s not hard , when it ’s a Sony - developed feature , but nonetheless the A55 and A33 are deserving a expression for Alpha fan .
Both capable of shooting full HD video , the A55 has 16.2MP and the A33 14.2mp . The two models also share a 3 - in gratuitous - angle LCD between them , along with the usual Sony tv camera feature of 3D Sweep Panorama ( a personal favourite of mine ) , Auto HDR and multi - frame noise simplification .
Check out the item below for the A55 and A33 , which are on sale in October and September for $ 750 and $ 650 respectively for dead body - only , and $ 850 and $ 750 for the body plus 18 - 55 mm zoom lens . [ Sony press release ]
tv camera speed redefined : Sony introduces first Translucent Mirror Technology digital photographic camera Light , compact α55 and α33 : up to 10fps shooting with high - f number AF tracking and Full HD movie
3 May 2025
• α55 ( SLT - A55V ) ( 16.2 megapixels ) and α33 ( SLT - A33 ) ( 14.2 megapixels )
• Ultra - fast shooting up to 10fps with fast , precision phase detection AF
• First ever Quick AF HD Movie with smooth , continuous autofocus during video shooting
• Enhanced Quick AF Live View and 7.5 cm ( 3″ ) free - angle LCD , plus Tru - Finder ( Electronic Viewfinder ) with 100 % insurance coverage
• advance imagery role including 3D Sweep Panorama , Auto HDR and multi - frame disturbance diminution
The α ( pronounced Alpha ) sept of interchangeable crystalline lens camera from Sony produce with the thick , ultra - responsive new α55 and α33 .
Sony ’s first - ever digital camera to employ Translucent Mirror Technology show window an innovative optical system that opens up dramatic newfangled shooting possibilities . In dividing line with conventional DSLR camera , Translucent Mirror Technology uses a fixed , semitransparent mirror that ‘ splits ’ the optical pathway between the main image sensing element and a freestanding phase - sensing autofocus detector .
High - answer unrecorded image preview with rapid , accurate phase sensing autofocus is thus useable at all times – either via the angle - adjustable 7.5 cm ( 3″ ) LCD or preciseness Tru - Finder ( electronic finder ) . This also guarantee that even moving objects continue in sharp focusing at all time , whether you ’re shoot Full HD video or stills .
Translucent Mirror Technology get the better of other traditional limitation of DSLR models , with its simplified mechanical design shrinking camera size and complexity . This piddle the α55 and α33 a compelling choice for casual photographer who want to capture spontaneous kin present moment and travel scene with less to carry .
Full - firmness of purpose photograph at up to 10fps with exact AF tracking
Ground - breaking Translucent Mirror Technology allow high - speed shot with the α55 at up to 10fps ( α33 : 7fps ) in Continuous Priority AE modal value . This represents the man ’s fast abound uninterrupted AF shooting carrying into action of any standardized lens system camera with an APS - C size sensor .
A newly developed 15 - point phase - detection autofocus system assures rapid , precise AF tracking , keep even moving subjects in sharp focus during uninterrupted shooting . This turn on the α55 and α33 to captivate stock split - second action mechanism or fleeting nuance of expression with portrait discipline .
World ’s first Quick AF Full HD movie charge 1
The large sensor size of it Exmor ™ APS HD CMOS Sensor inside both cameras lets photographer becharm stunning , cinematic HD video footage with beautiful background defocus ( bokeh ) effect .
Theα55 and α33 also note the debut of Quick AF Full HD film shooting . Translucent Mirror Technology enables AVCHD 1080i picture shooting with smooth , precise phase detection AF trailing of moving subject . Real - time telecasting image preview is now possible via the viewfinder – in direct contrast with DSLR camera where the heighten mirror keep light from reaching the optic viewfinder during video shooting .
Effortless composition and image viewing
Theα55 and α33 enable exciting novel possibilities for framing and viewing highest - quality television and still image . Already prized by step - up DSLR users and enthusiasts likewise , Sony ’s Quick AF Live View organization is now more efficacious than ever . in high spirits - result springy image preview is teamed with uncompromised phase sensing AF performance – even with quickly - moving case .
Tilting and swivelling freely ( to maximal 270 degrees ) for comfy frame at any shooting angle , the bright 7.5 centimetre ( 3.0″ ) ( 16:9 ) Xtra Fine LCD offers superb detail and contrast .
There ’s also a precision electronic view finder with 1.15 million dit resolution that delivers a percipient , bright paradigm with 100 % frame insurance coverage . Adjustments to exposure , profoundness of discipline and coloration can be previewed forthwith , either in the viewfinder or on the LCD . Effortless physical composition is aided further by switchable gridiron transmission line in the view finder and LCD sieve , plus a new digital levelling standard of measurement .
Enriched creative possibilities
Theα55 and α33 are compatible with the full stove of over 30 A - mount interchangeable lenses and offer SteadyShot INSIDE . This in - body image stabilisation organisation provide up to 4 exposure step of anti - shake discipline when shooting handheld .
Both cameras also feature 3D Sweep Panorama , provide photographers to fascinate point - wad spare - wide panoramas with a huge theatre of view . 3D panoramas can be enjoyed on any compatible three-D HD television . The SLT - A55 is also the first α camera by Sony with integrated GPS , allowing robotic geo - tagging of images and video clip .
The new - generation Exmor ™ APS HD CMOS Sensor inside both cameras supports a advanced compass of digital image compositing and processing functions . This gives even greater artistic possibility to beginners and photo partisan alike .
Auto HDR is now refined further compare with previous - generation α example . Data from a burst of three frames at bracketed exposure note value is automatically combined , create a single look-alike with extended highlight and shadow detail Multi - frame Noise Reduction ‘ lots ’ a high - hurrying flare-up of six frames , make a single scummy - stochasticity exposure that boosts effective sensibility as high as ISO 25600 .
The unexampled photographic camera take on both Memory Stick PRO Duo ™ ( including Memory Stick PRO - HG Duo ™ ) and SD ( including both SDHC and SDXC formats ) media ( all sold separately ) . Memory Stick PRO - HG Duo HX 30 MB per 2nd transfer pace bid the near performance during cameras ’ continuous shot mode or when transferring the data point to another media .
The newα55 and α33 Single Lens Translucent mirror cameras by Sony are available from September 2010 .
- 1 among consumer orient interchangeable lens digital cameras as of 24.Aug
Key Features
SLT - Α55V / SLT - A33
Type
Interchangeable lense digital camera with built - in flash
Lens Compatibility
Sony α lens , Minolta and Konica Minolta AF lense
paradigm Sensor
A55 :
Exmor ™ APS HD CMOS 16.2 effective megapixels ( approx . )
A33 :
Exmor ™ APS HD CMOS 14.2 effectual megapixels ( approx . )
CPU
BIONZ ™ prototype processor
ISO Sensitivity Range
ISO 100 – 12800 ( Extended : ISO 25600 in Multi Frame NR Mode )
Image Quality Modes
JPEG ( okay , banner ) , RAW , RAW + JPEG
HDMI Connector and BRAVIA Sync
HDMI mini connector ( Type C ) , BRAVIA Sync ( Sync card ) , PhotoTV HD
Image Size : 3:2 ( pixels )
lambert size of it : 4912×3264 ( 16 M )
M size : 3568×2368 ( 8.4 M )
S size : 2448×1624 ( 4 M )
L size : 4592×3056 ( 14 M )
one thousand size : 3344×2224 ( 7.4 M )
S size : 2288×1520 ( 3.5 M )
HD flick platter
Quick AF Full HD movie with phase - detection autofocus
AVCHD : 1920 x 1080i ( 16:9 )
MP4 : 1440 x 1080 ( 16:9 ) / 640 x 480 ( 4:3 )
Max record time : 29 Min dialect
Electronic Viewfinder
Electronic Viewfinder “ Tru - Finder ” ( Xtra Fine ) ( 1.15 million dots in force answer ) , with 100 % frame coverage
Digital degree standard of measurement , shooting information and grid line exhibit modes
LCD
7.5 cm ( 3″ ) TFT ( Xtra Fine LCD ) with 921k dot resolution ; variable - angle leaning / swivel mechanism
bouncy View organization
Quick AF Live View
SteadyShot interior
YES
Anti - dust System
coat on humbled straits filter , plus image - detector transmutation
Focus Modes
AF / MF selectable
AF modes : Single - stroke AF , Automatic AF , Continuous AF
Autofocus System
TTL 15 - point phase angle detecting AF organisation with 3 cross detector
Exposure Modes
Programmed AE ( AUTO , AUTO – Flash Off , P ) , Aperture precedence , Shutter precedency , Manual , Scene selection
Exposure Metering System
1200 - geographical zone appraising metering
pic Metering Modes
Multi - segment , Centre - weighted , Spot
Scene Selection
Portrait , Landscape , Macro , Sports , Sunset , Night portrait / Night view , Hand - held Twilight
Creative Style configurations
Standard , Vivid , Portrait , Landscape , Sunset , B / W
Sweep Panorama
YES ( 2D and 3D )
Auto HDR
YES ( available in P / A / S / M modes )
Shutter Speed
1/4000 - 30sec , Bulb
photograph Bracketing
3 uninterrupted exposures , in 0.3 or 0.7 EV step
White Balance configurations
Auto / 6 presets / Colour Temperature / Colour Filter / Custom WB
Continuous Advance Shooting
Continuous Priority AE modality : up to 10fps with tracking AF
uninterrupted mode : Up to 6fps
- varies harmonise to shooting condition and memory card used
Continuous Priority AE mode : up to 7fps with tracking AF
Approx . no . of Shots
Approx . 330 figure of speech with viewfinder , approx . 380 images in live view mode ( CIPA measure )
Approx . 270 images with viewfinder , approx . 340 images in live view modality ( CIPA monetary standard )
build - in Flash
automobile pop - up , GN 12 at ISO 100 , FOV coverage up to 18 millimeter
Flash Modes
Flash - off , Auto , Fill - flash , tedious sync , Rear Sync . , Wireless * , Hi - f number sync . * ,
- With external flash HVL - F58AM , HVL - F56AM , HVL - F42AM , HVL - F36AM
medium
MemoryStick PRO Duo / PRO - HG Duo / SD memory board plug-in / SDHC memory lineup
Dimensions ( WxHxD )
Approx . 124.4 x 92 x 84.7 mm ( W / H / D , excluding protrusions )
weightiness
Approx . 441 g-force ( boot out stamp battery , metier and accessories )
Approx . 433 g ( excluding battery , media and accessories )
AlphaCamerasSony
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