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准备买滤镜,请问
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1. 对ND( neutral density)
: z7 m$ x, R, ^1)是买固定ND滤镜. ND8 $119.99 (in Henry store)5 ]6 N- F/ }$ S! @: Q
HOYA 77MM PRO1 DIGITAL NDX8 DMC FILTER& {- j6 t- T5 Y1 {9 M
Webcode: 095DAY083
# @) [. p. ~# c& ?& p' Y5 ko Fits lenses with 77mm filter mount $ H+ k1 h0 K8 {* w# P
o For wider apertures or longer exposures
7 Q: h# h) O+ r9 Ro 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
) N$ I& a5 M# ^! P, R还是买:7 T: D/ ^# E0 c$ z5 t3 C+ P3 T5 g/ E
可变ND 滤镜. 从1到8. $119.99
) E+ P7 j; c0 n2 Y: q2 O& y5 C( `· CAMERON 77MM MC FADER ND FILTER M0 V" _* e4 I8 w
Webcode: 095BOO151
/ P+ T/ _* o% `4 }' Z. ^0 Y/ To Adjustable 2 to 400 exposure (fully variable for 1 through 8 stops) ?) m7 m0 B% Z& i8 Q$ b
o Front glass is one size larger to help avoid vignetting
" \) a+ \. x- c1 [. W2)是买 drop in (长方形) 还是 screw in (园形)?
5 M1 X r2 H5 ]9 E$ i+ }# Y3 v2. 对GND (graduated neutral density)
. o7 @6 J* r5 x2 M! {9 a1)是买85 mm ( p series) 还是买100 mm (Z series) ?+ S7 V4 ~# r$ w; z
2)是买 drop in (长方形) 还是 screw in (园形)?$ ~3 J1 W X% k/ g2 A2 w$ k
6 R* [' @7 R0 Z& p% O$ s" @3. 是不是要买滤镜托架(filter holder and 77mm adapter)?* X7 q6 S) j: t; U& l$ H
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请给意见啊,准备最近出手买。% N( J4 {, ` x/ T: R8 j
& v. Q: V3 J5 y' m& U- H, @Z series 的滤镜和滤镜托架都比较贵。* P2 R# [6 t2 a
Lee 的光滤镜托架(filter holder and 77mm adapter )+ Tax 就差不多300刀。6 R. Y& z! w1 K$ S5 J8 S
Vistek store
8 @8 t/ }- @( X3 }, ^http://www.vistek.ca/store/Camer ... e-adapter-ring.aspx! D0 `% g/ A) O$ {6 c: m
- Q; H7 e2 h% J& J7 @. dLee Filters Foundation Holder System Kit Foundation holder that allows up four filters. / T( r0 C9 q) S# e6 t" g0 {
Webcode: 122739; I g/ Q7 W8 ~7 J* Q
$169.95 * q4 \- G4 ?7 c
Lee Filters 77mm Wide Adapter Ring / L" z2 ^* Q4 Y
WebCode: 122729 Mfr item: 77MMW/RING / t/ O2 U7 p( l* y
Price: $109.95 |
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