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 The Sony Alpha Thread V22!, The Orange Legion

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neo_lam
post Mar 23 2009, 04:15 AM

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wats the focal length for CZ 1680 same as 50mm prime lense??
izit 50mm or other focal length??
neo_lam
post Mar 23 2009, 04:21 AM

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QUOTE(achew @ Mar 23 2009, 04:19 AM)
hmm??? sorry if i misunderstood ur question...cz1680 at 50mm would have the same focal length as 50mm prime lens lo...from wad i understood..the numbers..or rather the 'mm' is representing the focal length...
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thts wat i mean....
but i remember someone said the 50mm have to times with some numbers to become the exact focal length in APS-C camera.....
neo_lam
post Mar 23 2009, 04:37 AM

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QUOTE(SonnyCooL @ Mar 23 2009, 04:35 AM)
basic aps-c = 25.5x17mm or similar. X 1.4 - 1.7 crop
Full frame sensor = 24x36mm
35mm film = 36x24mm

btw 50 mm len with full frame (35mm) = human eye view range.
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so to get the same focal length in CZ1680 is 75mm to equal with 50mm rite??
neo_lam
post Mar 23 2009, 04:41 AM

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QUOTE(SonnyCooL @ Mar 23 2009, 04:40 AM)
75 mm X 1.5 = 112.5 mm
34mm X 1.5 = 51 mm
smile.gif
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so 34mm should be the correct focal length.....


Added on March 23, 2009, 4:43 am
QUOTE(achew @ Mar 23 2009, 04:41 AM)
if u mean to get 50mm in FF...
actually its around 35mm if u attach cz1680 on a cropped sensor....
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wat about attach in A300....how many??

This post has been edited by neo_lam: Mar 23 2009, 04:43 AM
neo_lam
post Mar 23 2009, 01:35 PM

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QUOTE(dingenius3 @ Mar 23 2009, 09:56 AM)
DCIM SHOW 2009
Velocity Angel Search 2009 - Show Schedule

» Click to show Spoiler - click again to hide... «


Please be early to secure choice locations to shoot!

hmm.gif  i'm going skytrex on 28th...
hopefully wont be that tired so can go take a peek on the models  whistling.gif
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one of the angels is my friend.....
remember to share ur shots bro....


Added on March 23, 2009, 1:36 pm
QUOTE(albnok @ Mar 23 2009, 09:57 AM)
neo_lam, turn your CZ 16-80mm to 50mm, to get the same angle of view of a 50mm lens on an APS-C body.

You can do the same thing on a FF camera also but you will see a black circle around the image.

However because the CZ is internal focus, it will look wider than the 50mm when focusing closer - when focused at infinity they will give the same angle of view.
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thx albnok...solve my perplexity....

This post has been edited by neo_lam: Mar 23 2009, 01:36 PM
neo_lam
post Mar 23 2009, 03:40 PM

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guys....u all use widescreen or normal for shooting photo??
neo_lam
post Mar 23 2009, 05:06 PM

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QUOTE(ryzan76 @ Mar 23 2009, 04:44 PM)
can la....letak flash kat bawah...
focus kat tengah tengah...
pegang camera tu , hala kat body n muka yang nak di snap.
then tekan...walala.....

ni exifnya bro...
Camera: Sony DSLR-A700
Exposure: 1/8000 sec
Aperture: f/22.0
Focal Length: 11 mm
ISO Speed: 100
Exposure Bias: 0 EV
Flash: On
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bro...u sell ur CZ1680??
got A700 dy....hows it feel??
neo_lam
post Mar 23 2009, 08:01 PM

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QUOTE(ament @ Mar 23 2009, 07:19 PM)
if dat makes me horny, then how do i react to this?
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if not mistaken this chick live in the same condo with me....

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