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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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( ^2 _) c. D! n& NOlynmpus是18倍光学变焦
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9 o3 A. b+ V7 F: u. W不知道具体拍出来的效果如何?+ b v( L+ y! Q' X1 k) ~
Olympus SP-550UZ specifications . v6 Z7 s& [4 }. a) r5 O
Street Price • US: $490
* s0 F& h& [6 S4 `9 S: N. K: C) R! X• UK: £300
# p3 P/ w/ s, E5 b6 }3 f0 z& j, OBody Material Metal and plastic # A* L9 T! Y, V# i y
Sensor • 1/2.5" Primary color filter (RGB) Type CCD
+ c/ D/ U% @1 C" [2 ]• 7.4 million pixels total
2 a, a- ^7 a# m" ]- e• 7.1 million effective pixels
9 m, Z% j4 O" v7 s& z 7 G* Z! v& v! ]
Image sizes • 3072 x 23042 C0 i- `- ^# M3 T+ t' |8 N
• 3072 x 2048 (3:2) ' R. \' C7 P! [4 }( A
• 2560 x 1920
/ F. s9 b9 q8 p" r R( w% ^) `) D• 2304 x 1728
7 `& x5 I$ x/ Z- t( [/ y, w6 X( N: Q• 2048 x 1536( c7 h. }- O9 E/ `, |
• 1600 x 1200
' X: N: ~* H6 j0 c( G• 1280 x 960
+ I: O8 }7 {9 K" j6 L% ?0 t7 [• 1024 x 768; e) E% {2 m1 h. ]
• 640 x 480 5 p& r8 v# L$ h2 t0 F9 C5 v
Movie clips • 640 x 480 30fps
9 q) e" Y( B j1 o2 m7 v• 320 x 240 30fps
1 g$ \# l5 P! c; n. f1 J! Q• Up to capacity of card (H cards only)
* F k( }4 @+ i2 @. S( QFile formats • Still: JPEG (EXIF 2.21), RAW
# g G p% f9 M0 L- Q# G4 i% F• Movie: Quicktime Motion JPEG (AVI)
! K$ E" ^+ S D! X5 n! y( p9 U• Sound:Wave format
" o% M3 e& v& F% M1 ULens • 4.7-84.2mm (28-504 35 mm equiv)
$ ?7 b7 J" p3 b# g1 l/ a! {0 g• 14 Lenses / 11 groups1 N; n$ y L9 E7 V# @6 j8 H+ c% ?
• Four Aspherical glass elements
4 @/ R1 R2 U2 W/ i8 l0 Y: f k+ m• 18x optical zoom$ n- T+ }) n; Z t* g, ?
• F2.8-4.5 : Q6 R/ q. x) U
Image stabilization Yes (CCD Shift) & y' d$ F6 n- C: s! \2 k
Conversion lenses Yes (with CLA-10 adaptor) : E0 |4 d/ y3 J: t" ?* I: I
Digital zoom Up to 5.6x
! g, _9 _5 x$ T# ?; PFocus • TTL iESP auto focus with contrast detection1 l4 T* E" V- i% R
• Predictive AF
\( \: N3 |- O7 J1 HAF area modes • iESP multi-pattern / G" ~3 U% r7 t+ z- T
• 143 area selectable spot F+ O+ E5 G$ m: T& V
• Manual focus
& e: o7 B( R/ AAF assist lamp Yes
% U9 Q% ^* E" y1 i1 cFocus distance • 0.1m-∞ (wide), 1.2-∞ (tele) % y& @0 v( x0 r4 |$ Z
• 1cm closest focus (super macro) " I' l1 c; p& y5 R6 W# ]# w( o+ a+ s Z
Metering • ESP multi-pattern 7 X" |- {6 h6 u6 v& v/ e
• Center-weighted
2 o; F% ^3 ?( q/ o, Y7 Y( h0 m2 i% r+ E• Spot
: i- k3 d- y iISO sensitivity • Auto ISO
0 n' e u0 m# b8 n4 U• ISO 50
( P. M% L( \, {! O7 ?& ]. Z, |• ISO 100/ e4 ` ^" [7 X. ~
• ISO 200- G% ~: r. Q( A, |1 Y" Y8 J6 K; }
• ISO 4003 |) Y" ^9 z) b9 B. N" Q, M' J
• ISO 800
3 [+ O4 g1 V7 H4 S• ISO 1600
0 _5 R) ]$ U# F' g1 I• ISO 3200 (2048 x 1536 max)
' ~; o2 ?/ o8 {• ISO 5000 (2048 x 1536 max) ! \7 R& N" s6 U$ w: L+ Z
Exposure compensation • +/- 2EV& L, F/ p8 D- X% U6 d6 P2 j
• 1/3 EV steps ' J3 c* I8 L Z+ X) _
Exposure bracketing • +/- 5EV
0 B7 j5 p2 H1 S# i0 e3 O• 1/3 EV steps 5 w- o0 Y/ B' M3 l
Shutter speed • 15-1/2000 sec (dependent on mode)0 Z; O! R6 K% Y5 Z' E: ]1 |
• Bulb (max 8 minutes)
$ q/ G3 v1 g, DAperture F2.8 - 8 (wide) F3.1 - 8 (tele) 5 I& @- o& E1 Y- ~
Modes • Auto0 Y5 M7 p+ y4 y8 b4 u: m: T/ B% K
• Program+ h, B1 u! W" u: }9 J, d' Y
• Aperture priority
$ ]8 p, y9 p9 G7 A• Shutter priority
9 s& }& u4 K! h5 r4 t• MyModes
' ?3 \5 D1 s9 ?9 s) t7 j5 `) w9 W• Movie
, [" U& f" B; x9 `0 c q 8 W; t3 E; D. K3 m9 \' X( b7 f
Scene modes • Portrait6 K0 v: Y6 W9 M- f, K
• Landscape+ P0 W4 P4 a! e" f, T
• Landscape with portrait ' U) m6 ], G" I! P: b
• Night scene + ]* f X+ X8 S: q3 l" ` g, q* t
• Night scene with portrait
1 q" ~; }) K) y2 l1 P+ V( G• Sports2 k) m: e6 {6 V% G5 N
• Indoor
1 g% H( k( x; n9 Q• Candle
3 I3 `, x& b2 {• Self portrait
0 @' J; W+ w6 u) U; j0 k& }• Available light portrait
# S4 [' y3 V. c0 _/ }+ s5 A- G7 Z• Sunset
0 e& y/ z, D, h/ Q" l& Y7 b! |( R• Fireworks5 Z# g# X& v! C/ Z' Q' i
• Cuisine9 H# H, A/ d5 ]+ g3 d, u
• Behind glass7 K* L% O7 m$ w. H6 i6 C4 T% J
• Documents
8 ~! S& q/ A+ @# N, ~$ b• Auction3 N3 a' {, @" g% Y1 q, I
• Shoot & select 17 k: b; G( D- g' X# X2 N7 y
• Shoot & select 2
. G, _ ]9 s* C• Snow$ h+ t/ W- V1 \: m& Y' a1 T
• Beach3 I& d m5 V$ \6 S
• Underwater wide 1
( T6 Q, g2 n: u3 R9 C+ j• Underwater wide 2: o. |. J& F* f5 I" [* e
• Underwater macro
6 `4 u @5 ?8 y! C& t2 c uWhite balance • Auto% ?. i0 W4 i3 L& B
• Sunlight( H7 h; ^. l- k5 F) b9 g" b2 B
• Overcast! T: L5 \( H) h l
• Tungsten, q0 r" \7 E. X( \
• Fluorescent 1
' E9 [: z' A0 D, R6 W• Fluorescent 2
$ P* `- \: m5 a+ L1 @• Fluorescent 3
/ W4 T% n) W) ]' e# }! H' w) d) l• Custom white balance
3 k! j u& a" sWhite balance fine tune -7 Red - +7 Blue $ B8 O' h) W( ~9 G/ v6 G
Self timer 2 or 12sec 0 P" N% E% E5 p8 e9 x! O
Continuous shooting • 1.2fps/7 frames (Full image size)4 l Y$ d; C% \4 b/ H
• 7fps/15 frames (3MP)
* v/ Y9 j* u/ R/ v$ j0 j• 15fps /20 frames (1.2MP )
5 h; K, t9 h' K9 i" D. A2 Z" }Image parameters • Black & White 7 F7 f0 u! _9 q9 {8 {
• Sepia
: c6 r# S. N8 i9 n9 u: z3 H• Brightness correction
& k$ H1 ~7 ^4 R; G• Saturation correction
8 q4 n! f, m( m- ~Flash • Built in pop-up 2 K( E* C' H% Z& i) L( }
• Red-eye reduction 0 H7 }) S# D8 B1 I0 |3 k7 N! o
• Fill-in$ ^6 r2 i7 C W1 q1 W) f: _
• Fill-in with red-eye reduction
}8 K' f2 V8 J$ o* i4 J% T$ f" I6 S• Slow sync& _8 D- r* P1 h- W( e4 X0 p
• Working range 0.3-4.5m ; q4 M" x9 X' W5 F/ i9 v0 D7 B
Viewfinder Electronic viewfinder
$ Y2 s1 I p) f( L( TLCD monitor • 2.5-inch Polycrystalline TFT3 q8 {/ A" r5 B+ h
• 207,000 pixels % C- T5 f; B6 `% P4 B- f
Connectivity • DC in% K' d7 R" y3 y
• AV out/ E5 N# T2 W( N& J
• USB
! l8 Z$ a) o$ C6 k+ }) @Print compliance • PictBridge
1 Q8 z- Y; f+ w3 `* E• PIM III: g% n) |4 s7 l0 |+ z
• DPOF
1 M1 [3 `) |7 Q: i & y3 \, x# ^% ~- {6 d# C) L
Storage • xD-Picture Card
7 A! c# E. e+ A. d, i• 20 MB built-in memory 4 p: ~0 B; _4 B5 ?( Q! F7 _9 c/ C6 ]
Power • 4x AA batteries (alkaline included) " F6 i' e. H1 Z. u7 {9 S6 n
• Optional NiMHs and charger
1 v& ^5 f, {, F6 w+ cOther features • RAW data edit
e* F5 N* q* }( M• In camera editing / effects
1 p* L/ j) _4 r- }• Panorama function (with optional Olympus xD-Picture card)
; g1 ^/ j2 j% e( ~- ]/ L: o- r• Digital image stabilizer for movie capture 3 f, w# L% a/ z6 t; f# u
Weight (no batt) 365g (12.9 oz)
) e* k& s7 z4 g- P5 i$ F: ~: I% H1 [Dimensions 116 x 78.5 x 78 mm (4.6 x 3.1 x 3.1 in)
- P5 u9 ?5 `7 A) T$ v0 [2 i2 l- }# ]% O3 Z( ^; f
SONY H9:
4 c$ G4 J" P. @+ Y. AISO rating Auto, 80, 100, 200, 400, 800, 1600, 3200 4 [5 P- [. t9 L" F; W& i& D1 y+ _
Zoom wide (W) 31 mm 5 I* U2 x0 C+ r5 e* Y3 i
Zoom tele (T) 465 mm (15 x) ' j( X# o1 |9 `6 ], p
Digital zoom Yes, 2x + G* D l, R# s9 _% Y# j7 o
Image stabilization Yes, Lens , ]1 u3 s( L& O
Auto Focus Yes 1 b" r7 Z }0 T- P G. r/ S
Manual Focus Yes, 5 presets ) d x4 n( j: }. J6 ~" A; j
Auto focus type Multi-point 3 area (selectable)
. H9 z/ O5 t2 u/ I Normal focus range 50 cm 2 o6 [9 {" D o( J2 |% W
Macro focus range 2 cm 1 ^1 M; j! [7 I& R6 i& A% G
White balance override 5 positions
8 ?: u3 i. q$ O* q/ [6 u4 ]. R Aperture range F2.7 - F4.5 |
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狗仔卡
发表于 2007-5-29 23:06
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发表于 2007-5-30 08:25
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