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准备买滤镜,请问' t# w8 e% M8 [2 Z0 R0 X8 J& `
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1. 对ND( neutral density)
: N# P, {4 w* w; M T1)是买固定ND滤镜. ND8 $119.99 (in Henry store)0 ?! S1 j J; C: O" O
HOYA 77MM PRO1 DIGITAL NDX8 DMC FILTER
( m T+ l8 l2 E; _$ g& | NWebcode: 095DAY083$ m+ X7 v' H! v; I
o Fits lenses with 77mm filter mount ) w9 |# ]: g% s
o For wider apertures or longer exposures ! \* v3 {4 Z G9 y0 Y/ z
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
' ]. x. K2 F7 c9 J- S, H3 ^还是买:( z! N5 l( \2 q
可变ND 滤镜. 从1到8. $119.998 [1 w* q) h" f7 R% d0 R/ x
· CAMERON 77MM MC FADER ND FILTER. U0 J1 T: E4 j
Webcode: 095BOO151
0 C. m/ C9 c% i5 ]. O- z& [o Adjustable 2 to 400 exposure (fully variable for 1 through 8 stops)
: @) H% J* J/ `3 ~o Front glass is one size larger to help avoid vignetting
* k d3 q, v" g y- i& g2)是买 drop in (长方形) 还是 screw in (园形)?/ y7 v7 A% d0 q9 ^. |
2. 对GND (graduated neutral density). e- Z) j( V$ X" A0 J
1)是买85 mm ( p series) 还是买100 mm (Z series) ?
; m& Q+ c6 f% `$ w$ _* u 2)是买 drop in (长方形) 还是 screw in (园形)?" @( y# m# ^; w: F; m7 U T
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3. 是不是要买滤镜托架(filter holder and 77mm adapter)?: j8 i7 y: z# g! q; F
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请给意见啊,准备最近出手买。
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Z series 的滤镜和滤镜托架都比较贵。
2 ?# I4 n9 F! R& bLee 的光滤镜托架(filter holder and 77mm adapter )+ Tax 就差不多300刀。
" r$ H: i. }0 D9 ?+ t( R& \7 GVistek store' j0 _/ Y& a" o! X
http://www.vistek.ca/store/Camer ... e-adapter-ring.aspx; h, z& J5 ^$ a8 L" J& K
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Lee Filters Foundation Holder System Kit Foundation holder that allows up four filters. " }% O. Y+ l1 E2 g, W6 U: D2 O/ V1 y
Webcode: 1227393 t# g: ]5 y8 }( b- {- X
$169.95 , G6 r6 t7 a: }3 `
Lee Filters 77mm Wide Adapter Ring
) T0 i+ |0 t# g2 q4 A+ eWebCode: 122729 Mfr item: 77MMW/RING
6 x/ z3 h7 O/ N# O; |Price: $109.95 |
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