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价钱差不多,sony的镜头是著名的德国蔡司,15倍光学变焦,
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% z) C+ B& J8 t5 b% D3 fOlynmpus是18倍光学变焦 - G/ \/ K! K, Z% {: H( b: \/ d
: G Y- z2 M3 n" A) \6 X不知道具体拍出来的效果如何?! M' N1 e- Y' R; I
Olympus SP-550UZ specifications ) |+ K# S' t! o; y4 |& {3 G
Street Price • US: $490. @! P0 a) q5 C; G! v0 }
• UK: £300 ( ]' L o. { z3 `% z
Body Material Metal and plastic
4 z- k- \2 f, ]0 u* RSensor • 1/2.5" Primary color filter (RGB) Type CCD
3 g/ i" S% T/ U @! X• 7.4 million pixels total , d4 N+ ^% C. P4 Z" g
• 7.1 million effective pixels
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, z+ A; [2 `. L7 QImage sizes • 3072 x 2304
: L% _; h, ?* `# W4 {7 F• 3072 x 2048 (3:2) z9 p8 {) E& l/ F. A
• 2560 x 1920
Y/ c2 i+ |+ Q( y/ @• 2304 x 1728
, H( F- D: Q% e. ~: p• 2048 x 1536
8 w6 W7 v) B9 ^( I% S) k+ G' H, d• 1600 x 1200
" ^3 C7 a. k) D I7 q, S• 1280 x 960
1 C& Z$ I3 v5 }• 1024 x 768& t5 v2 w; c# P& L
• 640 x 480
/ `4 A" J* }0 l u1 m, l9 OMovie clips • 640 x 480 30fps 6 ^5 O4 `; H, O1 M! J1 E1 z) J
• 320 x 240 30fps1 P% ?! d0 \" B" K6 {
• Up to capacity of card (H cards only)
7 h2 P4 P3 N" f: Y0 WFile formats • Still: JPEG (EXIF 2.21), RAW$ U- e! _1 u' B3 t! H1 V' s
• Movie: Quicktime Motion JPEG (AVI)9 m9 I: Z/ x) Y, U: J4 d
• Sound:Wave format
# q7 c$ |9 H0 {9 T' fLens • 4.7-84.2mm (28-504 35 mm equiv)
; L0 F; [ z, a( J• 14 Lenses / 11 groups! D5 m0 y: f, u4 D! \
• Four Aspherical glass elements
; ^, e- `: K7 T" w* W, _. S• 18x optical zoom
/ u: F, b9 l& N9 Y$ E• F2.8-4.5 9 t* E) q; M/ x! t0 y
Image stabilization Yes (CCD Shift)
! H5 E& ?8 \0 G; K7 c" d0 @Conversion lenses Yes (with CLA-10 adaptor)
! {* i- g( \% t( lDigital zoom Up to 5.6x * s8 n" x! Z4 n2 _1 K8 _+ p; j# w; m
Focus • TTL iESP auto focus with contrast detection& {5 C0 f7 g3 a- j4 a, _
• Predictive AF / m& _- C) d' w7 ?2 B3 m
AF area modes • iESP multi-pattern
: Q8 i7 T: L7 o• 143 area selectable spot
) w% K" m$ u) \2 J$ c• Manual focus 2 i& v# z. L* j' c
AF assist lamp Yes
) A! y. y: v( l( z& p6 uFocus distance • 0.1m-∞ (wide), 1.2-∞ (tele)
; V; ?! H3 a- B• 1cm closest focus (super macro) 7 E( m8 t* V# k; c
Metering • ESP multi-pattern
! _1 ~ C8 g' `/ g1 u• Center-weighted2 u6 @3 w7 P1 z y- Q4 \, V
• Spot : h1 X Q1 P" g
ISO sensitivity • Auto ISO 6 s' j1 u. f) m5 ~* R% ^; D
• ISO 50 ! |! q0 I1 Y( P" M' l
• ISO 100
% z4 d9 R+ o* g: X6 i7 u7 ]• ISO 200. V. Z% i! a+ h( x
• ISO 400
( P* y- S) ]* T• ISO 800% ?, p1 f' \6 l* Z9 ?9 z+ j
• ISO 1600
6 A2 E/ f* m6 r, s• ISO 3200 (2048 x 1536 max) % b0 v/ D. [7 u4 _3 L$ h1 L, d
• ISO 5000 (2048 x 1536 max)
' M' s/ ~# h3 k7 F9 U' uExposure compensation • +/- 2EV. p; Y2 Y( s" z
• 1/3 EV steps
( b6 T6 E" g; }+ H: NExposure bracketing • +/- 5EV3 t2 D: u( x, M. J: X! v0 |
• 1/3 EV steps
4 R2 d+ }; G$ p/ i n$ w1 ZShutter speed • 15-1/2000 sec (dependent on mode)
. B) M3 I! v/ f• Bulb (max 8 minutes)
8 o+ M! L. Q+ X. T$ z8 B: O/ k1 ]Aperture F2.8 - 8 (wide) F3.1 - 8 (tele) # u4 Z+ t2 h# l! S3 u9 p, g, s
Modes • Auto& Z; s" |4 h% ^+ f# ~
• Program
' C0 V5 G9 E( `- @. V• Aperture priority
8 _2 g6 J: t2 l4 T" M• Shutter priority
3 H. N4 \& j4 z+ w# F# k1 N9 S• MyModes
6 @$ M- d" |) U: n3 [• Movie
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' {. P2 D2 R$ aScene modes • Portrait, G9 O4 g& c, b- z" K2 k
• Landscape3 r; A6 T0 i) b8 e7 P8 \
• Landscape with portrait
( o8 c* U5 @6 M6 ?• Night scene
$ D7 ]9 U, Z( V. ^• Night scene with portrait
* }8 Z9 }4 a; t* N# E• Sports ~5 }. @. j" j# I
• Indoor
) A9 J+ @' H3 j, ~5 t7 l* l& y• Candle3 m2 ?! ^& d" m6 j
• Self portrait
: d; r7 m+ t+ U4 W/ c, W+ v• Available light portrait
( m' {5 Q. x6 k8 I$ U• Sunset: r; g7 l' ^: m# t& D: l
• Fireworks
" O, O5 n( z7 k0 j4 m4 _• Cuisine
3 z5 {. d' ^# `, I2 [! z$ z6 b0 P• Behind glass* K2 } b1 I3 }) B7 h" a6 d% m
• Documents* w& W4 r! v1 Y+ b2 P, I4 g: o
• Auction o9 H, B1 }1 f
• Shoot & select 16 ^" b7 P- z7 T8 m+ [1 y! v7 \4 X; R5 c
• Shoot & select 21 e# S( q( E2 ?1 W- z6 K
• Snow5 l# p/ P3 R8 D* j) b) I _& Y
• Beach" Q! F# V5 S4 W: i
• Underwater wide 1% m& l5 Y1 v) M. C' R! _8 e7 ?
• Underwater wide 2
* {& F: K4 e7 r+ l f8 N• Underwater macro
3 b& |2 @* B, n% JWhite balance • Auto
: t0 x& ]0 z6 Q) a. V5 \: D• Sunlight; Q% }: S* U. w1 }9 J
• Overcast6 z: g, P9 s( X& b1 N2 ]8 G
• Tungsten" P" O7 d) d0 x& I, }
• Fluorescent 1" S3 c" h3 ^( [* o& B
• Fluorescent 20 s# {- ]) b! F& f! r6 ^( Y# |
• Fluorescent 3
5 v* Y% R/ w* Q0 P( r$ `5 U• Custom white balance ! v1 N' P7 m; i `2 Q; ^
White balance fine tune -7 Red - +7 Blue ; G _: g& }) b5 i1 l
Self timer 2 or 12sec & M& _4 `: ^% k1 K4 Z
Continuous shooting • 1.2fps/7 frames (Full image size)
0 ^ c7 t# Q: \/ ]5 x# [• 7fps/15 frames (3MP)
, e1 R4 K' C5 e; f• 15fps /20 frames (1.2MP )
; `* l4 B) [" a' {9 N. T G/ W8 r$ aImage parameters • Black & White
( u1 U1 ?6 Y/ v# a; O" [) i• Sepia
; Y) U# ^' \+ N* l' P) r• Brightness correction+ k' l2 L% a) v$ o
• Saturation correction & x1 m1 s" a( g9 s2 r& G
Flash • Built in pop-up + I4 A& ^2 T3 |& M$ G
• Red-eye reduction 7 l! J Q5 l6 K5 r
• Fill-in2 V. w9 |5 _% x% U9 k
• Fill-in with red-eye reduction
3 ^* \& Y! ]" R• Slow sync; L8 b8 [# ]2 u! ]- A
• Working range 0.3-4.5m 2 e* o: G4 ?+ A( \; `5 F
Viewfinder Electronic viewfinder
) k" |8 Y9 ^$ Q& r) cLCD monitor • 2.5-inch Polycrystalline TFT
% Y% s" S. ]+ i/ |7 ^• 207,000 pixels
' c' ~% N( O% Q, M0 O6 TConnectivity • DC in4 u7 `: [ D1 c& b6 o/ `
• AV out- Z9 Y) K6 c' l
• USB 4 o5 z6 d9 ^' K& Q) I9 Q
Print compliance • PictBridge# B' U4 Z( h% M$ q; x: [; I
• PIM III
) b; o: {. s: S& p0 e& z2 D" T• DPOF # U1 F7 k0 \/ y% z0 l7 Y
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Storage • xD-Picture Card 4 u+ m) N8 A: S" B4 J7 m0 D
• 20 MB built-in memory
+ s5 t( E8 T6 h9 b* g% ~2 @Power • 4x AA batteries (alkaline included)
$ g9 M5 p. ^( F F7 O• Optional NiMHs and charger 0 z+ }) s1 K$ H! I) y
Other features • RAW data edit! X3 k! [& p$ c. j# b
• In camera editing / effects * n- P: v* M0 x' p
• Panorama function (with optional Olympus xD-Picture card)
4 G4 T( T7 r. _0 G& H+ I& Y3 C• Digital image stabilizer for movie capture $ L- P( U4 h0 D
Weight (no batt) 365g (12.9 oz)
$ L4 S3 I: A: Y. pDimensions 116 x 78.5 x 78 mm (4.6 x 3.1 x 3.1 in)
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$ u! ~+ l3 H; s9 d+ O! X6 ^SONY H9:
: e" M6 A, v8 m5 ]7 w8 yISO rating Auto, 80, 100, 200, 400, 800, 1600, 3200 : ~! ~% P) N5 Q
Zoom wide (W) 31 mm 2 v1 h/ q/ w5 h: s. s
Zoom tele (T) 465 mm (15 x)
) o U4 F6 `0 W( C Digital zoom Yes, 2x 2 Z4 E+ w9 X( G) a, ?) o4 t
Image stabilization Yes, Lens $ e# s2 v2 Z! Y# v: V) _
Auto Focus Yes 7 f" G5 A5 }: n0 c: r
Manual Focus Yes, 5 presets
5 F6 X9 m: E- m7 X+ P8 s% n Auto focus type Multi-point 3 area (selectable)
8 M0 o$ u R5 s$ l) i2 |& I Normal focus range 50 cm m& t7 H( V; Q; e! T4 M7 P( S# N/ j
Macro focus range 2 cm
! ?7 D/ z0 z0 A8 ^; s% e* G White balance override 5 positions
$ E! S' |' _- ]$ X Aperture range F2.7 - F4.5 |
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