[PKYAN]

各位師兄,小弟剛買咗40d+17-40.個原廠hood好鬼大,攞出街唔方便.

想問一下個hood係咪design俾FF機用?

APS-C 機係咪用唔用都冇分別?

THANKS!

[bb1032003]

PKYAN,

Yes, the hood is for FF body you may try to use the hood for 24-105 (you can buy China made product in SSP) which can fit in 17-40 but more useful on 40D.

[sugarhk]

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[sugarhk]

會員戶口已被刪除，資料已被標示為不顯示

[bb1032003]

sugarhk & PKYAN,

There will be no black corners for hood of 24-105 on 17-40 with 40D as 17 x 1.6 = 27.2mm so when you use 24-105 hood it is design for 24 mm on full frame therefore NO black corners on APS-C bodies!!

[sugarhk]

會員戶口已被刪除，資料已被標示為不顯示

[ckh3hk]

sugar兄

有道理~

[bb1032003]

Upon request photo of EW-83H on 17-40

[gwu1]

bb1032003,

is it the case that the hood only helps when the sun is in front of you?

or does it also help in other situation?

i have a hood which comes with my 70-200mm. when should i use the hood? or should i always put on the hood?

thank you.

[kingkonghk]

嫌硬膠hood太大, 可以自己print個出來, 要用o個時先用膠紙黐

[kingkonghk]

拿~~~

http://www.lenshoods.co.uk/

[Obi-Wan]

I used EW-83H with 17-40 on 350D, no problem wor!

[bb1032003]

gwu1,

Long time no 'talk'.

As ditigal sensor is more sensitive to glare and lower contrast than film so any other unwanted light sources will affect the quality of the picture more serious than film.

I personally always put the hood on, you have already paid for it why don't you use it and it is useful as well. Unless you want to have special effect on your photos caused by glare or to reduce the contrast.

[sugarhk]

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[peterchan04]

呢 d 大 hood 吾想用 收鬼埋佢 啦....

用 內 閃 有 佢 就 黑 左 一半.