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准备买滤镜,请问
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1. 对ND( neutral density) l6 x, k* r) S
1)是买固定ND滤镜. ND8 $119.99 (in Henry store)9 a) C: s/ ^( ~
HOYA 77MM PRO1 DIGITAL NDX8 DMC FILTER
( r" q2 V9 `4 k/ w9 k b7 n* D" D: _Webcode: 095DAY083" M/ M- P' c) k
o Fits lenses with 77mm filter mount $ ]$ M' Z6 `) @ G% P2 J% c: g# B
o For wider apertures or longer exposures ) n5 }( F* K7 E7 ^
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 - m! x- Z2 A$ T! i2 I
还是买:* Z/ X# F: W4 l- `& O9 M! y& l9 M
可变ND 滤镜. 从1到8. $119.99; V" w- `$ i9 S$ ?5 m6 \5 ~
· CAMERON 77MM MC FADER ND FILTER) c4 M9 H3 T, h& a9 s
Webcode: 095BOO151' K5 W2 ~5 e; @8 a0 v0 }8 b
o Adjustable 2 to 400 exposure (fully variable for 1 through 8 stops)
0 z6 A; _8 |/ D& b; So Front glass is one size larger to help avoid vignetting
8 ?4 [3 P, a$ W! X4 Y/ Y2)是买 drop in (长方形) 还是 screw in (园形)?
* I" e. U& ^, `- U( x. |' B2 O2. 对GND (graduated neutral density)6 a9 E: v: p5 T0 h
1)是买85 mm ( p series) 还是买100 mm (Z series) ?2 Z5 Y+ d; |$ ]' T2 T6 W9 R4 N
2)是买 drop in (长方形) 还是 screw in (园形)?
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3. 是不是要买滤镜托架(filter holder and 77mm adapter)?, q% U" H, ^. Q$ \$ t
* A9 M. L& c" M请给意见啊,准备最近出手买。
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, R" P8 T7 m- z9 Q; {Z series 的滤镜和滤镜托架都比较贵。
& [% x7 }8 w- c2 @% J+ I* |1 y; i/ h2 t lLee 的光滤镜托架(filter holder and 77mm adapter )+ Tax 就差不多300刀。* H- j5 f) ~' z, P
Vistek store+ s1 Z- I8 t, J/ F8 P! j
http://www.vistek.ca/store/Camer ... e-adapter-ring.aspx) p# J$ e- d# K
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Lee Filters Foundation Holder System Kit Foundation holder that allows up four filters. - F2 L$ N8 ^: t$ L: H* [& D2 f+ @
Webcode: 122739
, k2 ^ X: `+ h4 S$169.95 9 M3 e+ _( G' p8 O. L( I9 r6 s* A
Lee Filters 77mm Wide Adapter Ring
$ L) p: `) n* f3 \8 |, ~0 h2 PWebCode: 122729 Mfr item: 77MMW/RING
% }- ?5 a4 S+ l9 W+ l9 E! S* Z7 Z4 MPrice: $109.95 |
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