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准备买滤镜,请问
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1. 对ND( neutral density)
* ^! u: i% B& Y: x. _! U1)是买固定ND滤镜. ND8 $119.99 (in Henry store)( t/ f! q; O/ C' H6 E
HOYA 77MM PRO1 DIGITAL NDX8 DMC FILTER8 l8 X$ \" S+ y1 M! W( g
Webcode: 095DAY083
/ V' A! c" M6 P4 {0 h0 Lo Fits lenses with 77mm filter mount
& R- J9 A9 |2 {: s0 a! l5 M: No For wider apertures or longer exposures 0 s3 Y5 t3 t* f) @6 q
o This ND8 filter reduces the amount of light entering the lens so wider apertures can be selected, which is perfect for portraiture to reduce depth of field - h7 q8 l3 M& m# [# J
还是买:
} P$ c/ f' u7 @) a3 ^6 l可变ND 滤镜. 从1到8. $119.99 u" G5 g8 e. x# y: i
· CAMERON 77MM MC FADER ND FILTER' [6 Z$ I. h" x
Webcode: 095BOO151
3 K& U+ L$ K/ D# n: N, p. yo Adjustable 2 to 400 exposure (fully variable for 1 through 8 stops)
% `: T# P6 c8 K, z; b9 A: ^, n& g+ h2 Ko Front glass is one size larger to help avoid vignetting
& s5 z- O! |3 X) Q0 X& g2)是买 drop in (长方形) 还是 screw in (园形)?
0 Y, C% p1 t. G8 V1 Z( U/ v: d2. 对GND (graduated neutral density)$ {$ x& c- l% f! g/ r
1)是买85 mm ( p series) 还是买100 mm (Z series) ?
$ `# I9 g3 m5 B" g$ `% { 2)是买 drop in (长方形) 还是 screw in (园形)?. Z4 r+ h2 D3 z( F5 V: [7 X
6 _8 G& C) Z7 ?! [; e3. 是不是要买滤镜托架(filter holder and 77mm adapter)?) U: E: ]+ g4 b4 z& U! @
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请给意见啊,准备最近出手买。! l: B6 b. ?" W. c, O' g
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Z series 的滤镜和滤镜托架都比较贵。" Y3 _! D; B' ]( `
Lee 的光滤镜托架(filter holder and 77mm adapter )+ Tax 就差不多300刀。4 @: ^+ F+ x5 L2 Y/ s$ c$ m& g
Vistek store y: E$ |3 Z7 s! L4 N! G% a7 v
http://www.vistek.ca/store/Camer ... e-adapter-ring.aspx
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Lee Filters Foundation Holder System Kit Foundation holder that allows up four filters.
& y% S- v; d; GWebcode: 1227397 X% w+ Q1 L2 Q% b3 c. S
$169.95 3 F+ ~$ X2 q. J! p; ?
Lee Filters 77mm Wide Adapter Ring % V: N1 T0 _6 m- L: W8 a
WebCode: 122729 Mfr item: 77MMW/RING
! f# I+ z# |. X6 z+ j% l4 aPrice: $109.95 |
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