准备买滤镜,请问 . T& y% y3 [, D6 f, \; M8 b4 B. [+ k+ F8 |
1. 对ND( neutral density)7 Y# Z; c) |/ @# ?% V3 `# U- N- h% p/ h
1)是买固定ND滤镜. ND8 $119.99 (in Henry store)( J5 W1 y7 ?3 e$ G3 G X) q
HOYA 77MM PRO1 DIGITAL NDX8 DMC FILTER1 {. G, d$ L, w. w" M
Webcode: 095DAY0839 C& t4 h+ n# _) K) n5 x8 S
o Fits lenses with 77mm filter mount + p" k5 j/ E# `/ _o For wider apertures or longer exposures * F0 |5 W. |( q Bo 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 7 h* u* q$ Y+ z) s5 N/ g$ R
还是买:3 T( M$ l! M2 D2 C$ k
可变ND 滤镜. 从1到8. $119.996 a5 M2 F- M" s4 H1 Z) h& Y
· CAMERON 77MM MC FADER ND FILTER 2 L- u2 k7 _; O6 ~Webcode: 095BOO151 7 x/ B, G6 x& x9 O2 ~! mo Adjustable 2 to 400 exposure (fully variable for 1 through 8 stops) 8 p3 ~7 B. c6 X6 P
o Front glass is one size larger to help avoid vignetting 8 O' `6 j/ x9 f) S" P2)是买 drop in (长方形) 还是 screw in (园形)? " c) J p0 W4 J. L- x+ |) @2. 对GND (graduated neutral density)- ~' h3 X( a) |
1)是买85 mm ( p series) 还是买100 mm (Z series) ? . J- l" q t- q2 r: k1 G3 ~; { 2)是买 drop in (长方形) 还是 screw in (园形)?6 m/ o7 |/ \" C3 ]6 `/ @
9 s [2 ]" e D. ]* L1 _3. 是不是要买滤镜托架(filter holder and 77mm adapter)?. i* M: ?/ p0 j# y; a$ h% a
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请给意见啊,准备最近出手买。" K4 l0 d7 T* T
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Z series 的滤镜和滤镜托架都比较贵。7 R, g- c/ H6 D- {) I
Lee 的光滤镜托架(filter holder and 77mm adapter )+ Tax 就差不多300刀。0 p! A; P5 c: d! ]( M7 P! g
Vistek store 7 @) _4 t- P& E' X5 Q0 x8 L1 g& Fhttp://www.vistek.ca/store/Camer ... e-adapter-ring.aspx+ c/ J f) ]$ k( a. B- ?8 i. v
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Lee Filters Foundation Holder System Kit Foundation holder that allows up four filters. % y& @. R; h8 e. |' sWebcode: 122739 . [- O1 p2 @8 @$169.95 : {* J( Q! z. X- i" m$ c
Lee Filters 77mm Wide Adapter Ring ) d- c- f6 J: c# O+ jWebCode: 122729 Mfr item: 77MMW/RING : x/ S& J: r. C% _; v
Price: $109.95