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准备买滤镜,请问3 H" [) i B b* O# o: \+ E
' w7 D+ s, _$ N( Y+ @* x1. 对ND( neutral density), b {$ |* i4 r; V- D
1)是买固定ND滤镜. ND8 $119.99 (in Henry store)+ W+ }4 ~6 t5 W; g
HOYA 77MM PRO1 DIGITAL NDX8 DMC FILTER3 o! D: c: F" g
Webcode: 095DAY083
1 e0 b2 y0 u7 V5 ~o Fits lenses with 77mm filter mount - u0 ^& N; v7 \: [0 p# o" I4 q. D
o For wider apertures or longer exposures
9 R+ R+ N) Z. _# Do This ND8 filter reduces the amount of light entering the lens so wider apertures can be selected, which is perfect for portraiture to reduce depth of field ; O6 m& {4 I# v! S$ j% K
还是买:: h& W* } T% s
可变ND 滤镜. 从1到8. $119.99; n: A+ R1 H( R* a+ D- \" Q$ |: x
· CAMERON 77MM MC FADER ND FILTER3 F; _0 C% Z; a$ r+ X
Webcode: 095BOO151
9 [: D2 Q2 P8 y' L* ^* }' To Adjustable 2 to 400 exposure (fully variable for 1 through 8 stops) ) S- `( E- u) q% b1 T$ s
o Front glass is one size larger to help avoid vignetting- c: ^( ]4 E1 N" m, Z6 I) f
2)是买 drop in (长方形) 还是 screw in (园形)?5 i/ Y& n' O( R) I6 P' O
2. 对GND (graduated neutral density)
( s) x% {7 l1 U3 e' `$ k1)是买85 mm ( p series) 还是买100 mm (Z series) ?
! B& g# x! F2 |; B 2)是买 drop in (长方形) 还是 screw in (园形)?1 e6 U+ a+ F/ G, P3 h3 Q
2 n* N! f7 j1 S0 Q/ ~3. 是不是要买滤镜托架(filter holder and 77mm adapter)?
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! U8 e1 G6 B4 @ L# T请给意见啊,准备最近出手买。
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1 |! [4 s4 _. e C8 L0 GZ series 的滤镜和滤镜托架都比较贵。6 L9 H( W0 a& }$ J: c
Lee 的光滤镜托架(filter holder and 77mm adapter )+ Tax 就差不多300刀。& k# N9 G) \, x* p
Vistek store
* B$ B$ o- D$ S- T! q/ ~7 fhttp://www.vistek.ca/store/Camer ... e-adapter-ring.aspx
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$ {! x$ D& b0 KLee Filters Foundation Holder System Kit Foundation holder that allows up four filters.
2 O) p; ]; n% C9 VWebcode: 1227398 t$ p4 I V% x& [; m/ F) ^
$169.95
: B( b5 a7 x: u, q) X. aLee Filters 77mm Wide Adapter Ring ) U& C v4 H" j
WebCode: 122729 Mfr item: 77MMW/RING
6 {# ?, m7 R( Y: C7 |- YPrice: $109.95 |
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