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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，2 e% T6 b) @; n" [
8 O, D. L* L+ z" @4 w4 m! cOlynmpus是18倍光学变焦
! }8 G7 [: [: Z N% S: b
* g* d3 G8 P4 n/ b* r- h不知道具体拍出来的效果如何?
/ i8 R, V3 F' e4 Q* _Olympus SP-550UZ specifications 6 w h) R2 G# {' ?/ q
Street Price • US: $490
# G; S8 D# k. U* S• UK: £300 4 ^7 R" P# j5 ]# M c
Body Material Metal and plastic 0 y* C) t& ?2 E" s
Sensor • 1/2.5" Primary color filter (RGB) Type CCD # [& C. ^4 s( ~
• 7.4 million pixels total 6 V9 [* t \2 C$ {
• 7.1 million effective pixels* D: L/ D* T% B2 f1 C( E2 `
% ^9 s# P: N$ F7 \Image sizes • 3072 x 2304
& _: n+ z! |# F8 `• 3072 x 2048 (3:2)
+ D$ L( ^, P2 p( u) i% Q3 `5 y• 2560 x 1920
, N) r4 v7 t+ p- M: E• 2304 x 1728 6 b) a1 r4 A: b- J- [, k$ v
• 2048 x 1536
% q: X4 `$ K3 }, l& Y• 1600 x 12009 `$ P$ \# C) v
• 1280 x 960
3 `4 H- I$ C+ {3 C( y( N- t. d• 1024 x 768
9 h2 U7 @4 w- T5 k' }$ W3 R0 E• 640 x 480
! B" g3 H* ]' i% [Movie clips • 640 x 480 30fps . \" r4 Q/ r, I. |' U4 c
• 320 x 240 30fps
6 I6 r2 O! e6 ~/ C/ ]3 r• Up to capacity of card (H cards only) 2 k8 e: g8 Q% |' }* W, i
File formats • Still: JPEG (EXIF 2.21), RAW9 @- n1 V: j r7 ~4 u( Y, |
• Movie: Quicktime Motion JPEG (AVI)
9 z' t# P/ ]7 `* o7 B0 `" j1 p• Sound:Wave format
" s( U8 q1 l6 o1 sLens • 4.7-84.2mm (28-504 35 mm equiv)0 n) @3 x/ K) f+ N
• 14 Lenses / 11 groups
# v8 Y# Q! b' b• Four Aspherical glass elements( J+ C8 k0 u6 @. P0 i
• 18x optical zoom
9 K1 P! j* }+ R+ `• F2.8-4.5 3 E, ~8 p8 H5 P, ~# w2 x
Image stabilization Yes (CCD Shift) & }4 r" U" I; ?- F8 ?
Conversion lenses Yes (with CLA-10 adaptor) / Z1 ]8 E0 R) D4 V
Digital zoom Up to 5.6x
& ?. x, X- B5 q* y5 ]- k! IFocus • TTL iESP auto focus with contrast detection" ^' ^# f+ T$ b4 s7 i
• Predictive AF + X# x( w1 D' X, T4 T% R# Y, S
AF area modes • iESP multi-pattern % Q* N% ]7 o# X; T7 L
• 143 area selectable spot4 D0 S/ C' u2 [$ N# A2 K0 k
• Manual focus : h9 m) t. r7 [* _
AF assist lamp Yes % C7 Y4 n( D+ p* Q1 B
Focus distance • 0.1m-∞ (wide), 1.2-∞ (tele)
5 u/ T5 f) ^; d# n, U% ?7 j• 1cm closest focus (super macro)
- ]; C8 {5 a2 NMetering • ESP multi-pattern ' [+ u: p* @" ?% c
• Center-weighted
8 @) a% i6 |$ P" A, Z5 a( O• Spot
5 m% L3 P r8 @- h" YISO sensitivity • Auto ISO
% w, x5 r; @9 f1 l• ISO 50 4 Z) a7 q4 v' H; @( q. W7 ]* x1 q
• ISO 1000 d" A6 ~/ Y1 }' C
• ISO 200
* k o/ n7 I& j% {/ J• ISO 400# m; H/ v, t* |6 Y' v' F
• ISO 8008 _* D" E6 ~: c4 y+ v ]1 u5 f* l
• ISO 1600
8 R o$ @+ J8 N- ?8 a8 L• ISO 3200 (2048 x 1536 max) {. k0 l6 d* Y
• ISO 5000 (2048 x 1536 max) 6 H% }& Z* P2 \/ l* g4 K6 _9 ?
Exposure compensation • +/- 2EV
" P0 O! Z `4 t+ J. G" P" g5 \+ e• 1/3 EV steps 2 u5 J" W' I$ g; a
Exposure bracketing • +/- 5EV
) g; h$ z U) c$ F$ j0 c s3 n- F• 1/3 EV steps
% p3 b: m1 I2 u# p6 a- `0 [Shutter speed • 15-1/2000 sec (dependent on mode), f- H, l6 Y: b* }% f
• Bulb (max 8 minutes) ! f& X4 u5 r2 V+ q* {. }
Aperture F2.8 - 8 (wide) F3.1 - 8 (tele)
" N' a/ Y1 Y% L; CModes • Auto
2 L$ Z( T) T% X8 b8 f; k• Program* V% Q3 I. R6 l: b' p, S) c, b
• Aperture priority/ j$ k' Z, r$ x! E' O- n
• Shutter priority
0 b9 w; N R* R6 z• MyModes% `! F7 V; s/ v1 i6 _2 X# r
• Movie
% Z1 E3 Y$ o* r4 G5 N0 i # n4 _' u7 k" n: J
Scene modes • Portrait
8 ~6 F8 t) x6 @8 c. _6 Q• Landscape* P" M- s) U, E: k s
• Landscape with portrait
. x) R" U2 l2 G: U+ ^+ `3 Q• Night scene
6 }; C# g$ M/ Z% I& j2 f$ D• Night scene with portrait 1 k) D( Y; ?- t% |/ N
• Sports
; N" ` \! B. E% u3 ^* ~% X$ P• Indoor# F" W2 ^4 e! E4 X
• Candle5 m/ P" P, W* `2 E/ S3 T
• Self portrait
: k! n/ y. E' E+ a• Available light portrait
7 y, f8 |& r( l3 h8 h* Q/ Y/ M6 @2 b• Sunset
* D7 [ c1 B6 h' }• Fireworks
4 \8 m9 y. j& H/ M9 u3 K- n6 n- G• Cuisine4 p" Y& m" n" \4 E6 H
• Behind glass
J* {; C U; c' Q$ [: L1 T( c• Documents$ Q+ h( i6 Q8 s9 ]9 l: W5 d
• Auction3 E7 b; G( H M/ S }6 D
• Shoot & select 1! c% Q6 _8 I1 o) b! L$ F% }
• Shoot & select 2
( _$ ?% g& z) M; o$ z• Snow3 h; A; E6 z# g9 l$ y( k
• Beach
9 b* j; Z* d7 s! t, G1 J' L V+ p. n/ a# L• Underwater wide 1
# F( J! R* l- ?& v* @7 F- d4 ?& S• Underwater wide 2
4 v0 _$ \! T4 t' o6 G4 h* a• Underwater macro
* n/ f. o& v) H" o7 P+ W' qWhite balance • Auto+ S8 \4 h9 v* g/ n% S: {# Y$ O
• Sunlight
5 }/ a; Z- ~! N# d• Overcast
' E$ {2 S' n: I+ j8 l• Tungsten
" x( H7 a/ k+ i8 b& d, S• Fluorescent 13 H9 S; w* C$ l3 M" e) y
• Fluorescent 2
4 t+ i3 `6 {6 ~3 I8 l9 U• Fluorescent 32 z6 k" Z- k& L K
• Custom white balance
) B+ K9 h* d2 V8 B5 f& \4 k; {White balance fine tune -7 Red - +7 Blue
! l# K, z* \4 i- h4 Y( O( L/ a% {1 nSelf timer 2 or 12sec & M2 ^2 U' `- d2 Z( k3 j
Continuous shooting • 1.2fps/7 frames (Full image size)
- j, ?% [( Y/ C- Z• 7fps/15 frames (3MP)- I! ^* R8 r; S: r
• 15fps /20 frames (1.2MP ) 9 z% _( @9 v% O
Image parameters • Black & White 2 a" r' ?7 }6 ]4 k- U: k
• Sepia
+ C& C+ c: s# ?6 } C• Brightness correction/ K! c' B- _- L
• Saturation correction
8 o0 D" H( K& b. M. A# t9 M6 X' IFlash • Built in pop-up
' n6 K7 B9 U8 \' ~• Red-eye reduction 3 J. A8 G" p b. J* G6 T4 Z
• Fill-in
' @0 z4 i: `5 S• Fill-in with red-eye reduction# ^! b" s. u0 q2 N- N4 L4 `5 [: j
• Slow sync1 R' y) x8 s- }
• Working range 0.3-4.5m
" c- c& k4 L; o/ R! Y& u/ X1 qViewfinder Electronic viewfinder , B5 @: v% H' o& t$ h
LCD monitor • 2.5-inch Polycrystalline TFT7 l) I ^: b6 W. n( C3 v% k
• 207,000 pixels + P, c0 R( a7 p
Connectivity • DC in$ O) O$ p7 p1 }0 |) K+ `
• AV out) F4 v# M# P0 M3 Q
• USB
" q( f8 {, D0 dPrint compliance • PictBridge4 {( k' H3 M' |
• PIM III+ r+ a" X; S7 n3 w" {9 c! [
• DPOF + i' e& @- I- p( \
$ t2 M: H# R# a* U: t0 SStorage • xD-Picture Card 5 Q( S! K3 q# ^7 ^: H
• 20 MB built-in memory
* O& Y4 |$ k4 j) UPower • 4x AA batteries (alkaline included)
) L) T7 E, h0 ]/ D/ A# H1 Q• Optional NiMHs and charger
|6 Y* t% A+ W. Q! a% zOther features • RAW data edit
/ y! m$ }# e9 l/ p+ @* x• In camera editing / effects
% l* m# p- j$ D6 m. ~7 h# S, p• Panorama function (with optional Olympus xD-Picture card)
$ n, \" ]# X- @• Digital image stabilizer for movie capture + k( x4 S4 N9 G7 Z5 C/ J& _0 n
Weight (no batt) 365g (12.9 oz)
) G5 K: [; S$ |, M, l4 EDimensions 116 x 78.5 x 78 mm (4.6 x 3.1 x 3.1 in) * g" ?% {/ o9 L& @* z/ @" d! I
5 w' Q! r( K( @' G: d# w$ d9 Y7 a5 m: ~
SONY H9:
& V( K5 j0 d& S* b( W) K* s* LISO rating Auto, 80, 100, 200, 400, 800, 1600, 3200 & I. S3 O9 d% I/ Z( d6 m ^
Zoom wide (W) 31 mm 4 S: L% M! C5 Y
Zoom tele (T) 465 mm (15 x)
/ |& y; ]! B& W5 i z, B Digital zoom Yes, 2x
) B, F. H7 ]0 u# w3 J Image stabilization Yes, Lens
6 ?; |1 G5 v4 {- h Auto Focus Yes
, l2 k ]9 C$ P Manual Focus Yes, 5 presets
, x( Y5 X& H0 e$ r( ^& b& n! ]! C Auto focus type Multi-point 3 area (selectable)
% b# N+ y. c, O5 y# B+ Y1 { Normal focus range 50 cm
, t% B5 n6 p+ s Macro focus range 2 cm 5 u' ]0 E3 m& {/ x
White balance override 5 positions ; f) ^2 E* y9 e3 k- B4 H' f
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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