
C&C are most welcomed
Photography The Sony Alpha Thread V33!, The Orange Legion
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Oct 27 2009, 11:47 PM
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#1
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
My first attempt at PP RAW file using Sony's IDC v3.0
![]() C&C are most welcomed |
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Oct 27 2009, 11:53 PM
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#2
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
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Oct 28 2009, 12:05 AM
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#3
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
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Oct 28 2009, 09:08 AM
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#4
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
How does a Giotto's Rocket Air blower compared to normal blower ?
Does it really have more powerful air burst ? |
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Oct 28 2009, 10:59 AM
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#5
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
SAL70200G = RM5550 vs SAL70300G = RM2550
What is the main difference between this 2 G-lenses ? |
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Oct 29 2009, 09:30 AM
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#6
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
Any users of the Sony Alpha LCS-AMLC3 Leather case ?
Any comments ? |
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Oct 30 2009, 10:14 AM
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#7
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
Between a Omnibounce and Lambency, which is have better soft lighting for indoor shoots ?
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Nov 2 2009, 08:06 AM
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#8
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
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Nov 2 2009, 05:14 PM
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#9
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
Bokeh = blur background
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Nov 3 2009, 01:02 PM
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#10
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
Can join TT without my Alpha ?
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Nov 3 2009, 01:38 PM
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#11
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
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Nov 3 2009, 10:56 PM
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#12
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
read this article.... which pretty explains how Autofocus can benefit from f/2.8 lenses
http://community.the-digital-picture.com/forums/t/2012.aspx |
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Nov 3 2009, 11:09 PM
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#13
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
QUOTE(ieR @ Nov 3 2009, 11:00 PM) the discussion is on Canon... but theory wise it explains the concept of F2.8 AF sensorsQUOTE No. Let me illustrate. Imagine you're in a dark room with no windows. There is only a two-inch pipe that you can peer through to see a tiny circle of the outside world. Now, hold a cardboard tube up to your eye and look through the pipe. You can still only see a tiny bit of the outside world. If the two-inch pipe was replaced with a much bigger pipe, say, one foot in diameter, you would have a much bigger view. But if you are still holding the cardboard tube up to your eye, it wont help. You have to get a bigger pipe *and* a bigger cardboard tube in order to see anything more. The lens is the pipe and the tube is the autofocus sensor. Canon cameras only have two types of autofocus sensors: f/5.6 (small cardboard tube) and f/2.8 (large cardboard tube). If your lens is f/4, then your pipe is bigger than your cardboard tube. If your lens is f/2.8, then you can finally switch up to the larger cardboard tube. But f/2 and f/1.4 do not help because you are limited by the cardboard tube, not the pipe. The way autofocus works is that the AF sensor only sees light from one tiny part of the lens, illustrated by the small circles in the diagram below: ![]() |
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Nov 3 2009, 11:14 PM
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#14
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
Which models have F2.8 sensors ?
Which models have F5.6 sensors ? |
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Nov 3 2009, 11:24 PM
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#15
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
A700 will focus faster than A200 with the same lens with f/2.8
Is the above true? |
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Nov 4 2009, 11:18 PM
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#16
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
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Nov 5 2009, 02:14 PM
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#17
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
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Nov 5 2009, 11:52 PM
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#18
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
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Nov 6 2009, 11:07 AM
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#19
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
QUOTE(lencent @ Nov 6 2009, 10:50 AM) hi, just got myself a used a300 Join the FREE Basic Photography with Alpha workshop over at http://corp.sony.com.my/workshopi still can't figure out how to control the EV in manual mode. it seems like it is automatically selected by the aperture and shutter speed. do you guys have any website that giving guides on controlling EV or if u willing, please write a short tutorial for me thanks all sifu!! p/s: can add me into the list? |
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Nov 7 2009, 09:35 PM
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#20
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All Stars
21,308 posts Joined: Jan 2003 From: Kuala Lumpur |
QUOTE(porkchop @ Nov 7 2009, 11:06 AM) Added on November 7, 2009, 11:07 ambro i saw the shop there got Crumpler blue 5million dollar home..can check how much for me?? also the bagman there is it same size a the 5million dolalr home??? The Bagman Large size is equal in size to the 7MDH |
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