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准备买滤镜,请问
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1. 对ND( neutral density), J/ x% O# _( B h2 a f& v' A. f
1)是买固定ND滤镜. ND8 $119.99 (in Henry store)
8 [1 o7 b5 C- m. z8 PHOYA 77MM PRO1 DIGITAL NDX8 DMC FILTER4 ^% d' y) | H% {' Z( w" f7 {( a
Webcode: 095DAY0832 {7 y% u0 D- {: D' Q
o Fits lenses with 77mm filter mount
' e2 k: T+ G: z z# i4 Co For wider apertures or longer exposures 0 A* T) Y9 A% I" d5 e% A/ [5 d
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 t9 j4 r1 N% C9 n0 [3 d2 @
还是买:% w0 f8 R: ^) T0 Z; I/ D
可变ND 滤镜. 从1到8. $119.99
( b* T b% X J( g4 N3 D% O· CAMERON 77MM MC FADER ND FILTER
0 q" Y+ r3 ^$ r pWebcode: 095BOO151
* Y& L) f, j" `3 y, @- |* m- B/ No Adjustable 2 to 400 exposure (fully variable for 1 through 8 stops)
' S$ m/ a* G1 a! T$ z3 Eo Front glass is one size larger to help avoid vignetting
; t9 d8 l5 H F- _2)是买 drop in (长方形) 还是 screw in (园形)?+ L ?! B9 o( `
2. 对GND (graduated neutral density)5 P) m9 y* Y" Q( P
1)是买85 mm ( p series) 还是买100 mm (Z series) ?
! H% \7 R" Y/ _( o* r, K( b2 V) K 2)是买 drop in (长方形) 还是 screw in (园形)?
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" v5 @" O6 I9 U8 ?3. 是不是要买滤镜托架(filter holder and 77mm adapter)?. x$ r9 N h+ ?" B7 ~6 k1 \: ]
& L- J/ Q+ w6 `' f) ]$ g请给意见啊,准备最近出手买。
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4 A* g+ \* J6 j1 @) j7 v# sZ series 的滤镜和滤镜托架都比较贵。
3 N: N" G$ d+ c2 y) WLee 的光滤镜托架(filter holder and 77mm adapter )+ Tax 就差不多300刀。
3 S/ c, t; u A3 {- fVistek store
5 P' d! g$ t6 v# N6 O: q- L5 @http://www.vistek.ca/store/Camer ... e-adapter-ring.aspx% \: ^- m; r3 h/ o7 k1 c0 C0 e# v
( w, O% [( i! aLee Filters Foundation Holder System Kit Foundation holder that allows up four filters. ; J# i; Q8 w# c* _$ s- M
Webcode: 122739
' b3 w/ ^7 L" T _- e$169.95
$ B: v" q ]5 G4 @( m0 L: ?Lee Filters 77mm Wide Adapter Ring 3 r( O7 {1 t1 E6 I, Z
WebCode: 122729 Mfr item: 77MMW/RING
- b( I2 d$ \ M$ c. x/ W& ]Price: $109.95 |
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