[freshhand]

已有EF 28-135mm IS USM, 用落都唔錯
本人係新手...用左DSLR 1 個月
有d 心思思想買個鏡頭...
聽人講有28-135mm 後應該買個Macro or Wide Angle
但係又係窮人..
咁應唔應該買50mm f/1.8呢??
如果唔應該,又應該買咩好?
Thx

[50D]

what is your purpose? 50 1.8....cheap and good lens!
but if you have budget better to buy others...

[freshhand]

我係窮人...
如果用50 F1.8 影Macro 得唔得??

不過我又怕買完浪費...話晒我係新手

[jsklee]

buy macro filter if you are poor

[freshhand]

姐係加個filter 係個28-135 度??
咁我個UV filter 點...XP

[50D]

50MM...1.8...玩MARCO？
影INSECTS....不可能吧！

[jsklee]

dismount the UV filter before mounting the marco filter

[jsklee]

50/1.8 can be reversely connected to the camera to take macro shot.

[calwkf]

問題就係你覺自己需唔要1.8光圈啦~ 雖然只係幾佰蚊, 但建議都係需先至買, 無謂浪費金錢~

[freshhand]

其實如果窮人...
影開snap shot, 風景, 仲有好細粒既野..
好少影人, 鳥
咁28-135 夠唔夠??
新生唔係識睇分何謂唔夠..
Ching 請幫手!!

[Obi-Wan]

if u want to try macro at $0, try this (I have done this many years ago)

1. mount 50.8 on DSLR
2. M or A
3. set f8 to f16
4. press and hold the depth of field preview button
5. press the lens dismount button to dismount the 50.8, if u success, the lens will be at f8 to f16
6. hand held the lens to the mount BUT REVERSE THE LENS (filter closest to the mount)
7. while holding camera body and the reversed lens, focus on small object by moving closer or farther from the object (u can't auto focus)
8. shoot in A mode (or if u like, u can use bounce flash)

[freshhand]

Good idea, I will try it after I buy the lens^^
But it seems little difficult to manual focus my this method...

[winsonet]

REVERSE THE LENS ? that's difficult to focus and I'm afraid cannot catch hold the camera

[h0001244]

我都係咁影的……
之後發現左好多有關此反轉鏡的奧妙之處

I tried and here is my conclusion
50 1.8 (方便，收f/8影貓眼加外閃，靚到連iris組織都見到)
24 1.8 (very sharp，very bright，可能由於77mm口徑，俾其他鏡同一光圈下要亮，易D對焦，影過一隻蚊，fill up 晒)
17-85 1.8 ( 放得最大的一支，因為wide鏡原故，最大大到得3mm左右，I made a mount for it ，影過一隻蚊，17mm時得番個頭同身，翼都影唔到)
85 1.8 (唔岩影macro的，放大唔多，但10-20m外對到焦，即影到好似lensbaby，好有創意)
80-200 (長焦最唔岩駛，放唔得大)

總結心得
1. 短焦放得最，長焦唔岩駛
2. 對焦難道高，但經多年練習，已掌握得好好
3. 光圈要收到 f8 or f11 先 sharp，收到 22 要用電筒幫手對焦
4. 大口徑 filter 鏡可能係會光 D 的 (not sure)

俾著我跟本唔駛買百微

[postman88]

如果真係新手就影多d,睇相時留意多d data,知多d焦距同光圈,快門的關係

玩得影相就遇咗燒銀紙,你諗過...不過窮有窮玩,自己滿足就好,唔使同人比嘅