Arofanatics Fish Talk Forums  

Go Back   Arofanatics Fish Talk Forums > The Guildhouse > Aquatic Showcase & Photography > Aquatic Photography

Reply
 
Thread Tools Display Modes
Old 03-08-2008, 10:14 AM   #1
Schmike
Endangered Dragon
 
Schmike's Avatar
 
Join Date: Jun 2004
Posts: 6,821
Default Canon 450D manual mode

just started with DSLR n only using the kit lens. anyone have any idea how to take in manual mode? whenever i set the shutter speed to like 1/x-xxxx the exposure is always "-2". no matter what aperture i set. is it due to the kit lens? or some other settings which i missed out?
Schmike is offline   Reply With Quote
Old 03-08-2008, 11:08 AM   #2
ckyeo
Arofanatic
 
ckyeo's Avatar
 
Join Date: Oct 2003
Posts: 120
Default

There is nothing wrong with the kit lens.
Means at that shutter and aperture setting, your exposure will be under. i.e. not enough light. A few things you can do.
  1. Lower shutter speed
  2. Open aperture
  3. increase ISO
  4. Add light (flash)

As the name of the mode suggests, it allows for manual exposure of the shot rather than let the camera decide what is the correct exposure.

Even if you use the semi-auto mode like Tv and Av, if there is not enough light, the shot will still turn out underexposed.

ck
ckyeo is offline   Reply With Quote
Old 03-08-2008, 11:11 AM   #3
Schmike
Endangered Dragon
 
Schmike's Avatar
 
Join Date: Jun 2004
Posts: 6,821
Default

Quote:
Originally Posted by ckyeo View Post
There is nothing wrong with the kit lens.
Means at that shutter and aperture setting, your exposure will be under. i.e. not enough light. A few things you can do.
  1. Lower shutter speed
  2. Open aperture
  3. increase ISO
  4. Add light (flash)

As the name of the mode suggests, it allows for manual exposure of the shot rather than let the camera decide what is the correct exposure.

Even if you use the semi-auto mode like Tv and Av, if there is not enough light, the shot will still turn out underexposed.

ck
what does open aperture means? paiseh. noob with DSLR.
Schmike is offline   Reply With Quote
Old 03-08-2008, 11:22 AM   #4
amiidae
Moderator
 
amiidae's Avatar
 
Join Date: Mar 2004
Posts: 7,140
Default



turn the top dial on the right to "M"

Push the ISO to say 400 (larger no will compensate dimmer condition but get more grainy )

speed set to 1/80 (lower speed will compensate dimmer condition but swiming fish will not be sharp)

F set to smaller number (smaller = bigger/larger aperture size = more light enter the cam)

try to play with the 3 parameter.

do post some result here. it will be easier to pin point the problem
__________________
MY ALL-NEW --> AMIIDAE.COM BLOG

amiidae is offline   Reply With Quote
Old 03-08-2008, 12:28 PM   #5
Schmike
Endangered Dragon
 
Schmike's Avatar
 
Join Date: Jun 2004
Posts: 6,821
Default

Quote:
Originally Posted by amiidae View Post


turn the top dial on the right to "M"

Push the ISO to say 400 (larger no will compensate dimmer condition but get more grainy )

speed set to 1/80 (lower speed will compensate dimmer condition but swiming fish will not be sharp)

F set to smaller number (smaller = bigger/larger aperture size = more light enter the cam)

try to play with the 3 parameter.

do post some result here. it will be easier to pin point the problem
thanks bro. will try that out. probably it was due to my ISO also. i only set to 100 or 200 nia. no wonder i can only c my tank lights very dim when i set to live view mode. i was only playing ard with the shutter speed n aperture nia.

will go try out soon or at least within these few days.
Schmike is offline   Reply With Quote
Old 03-08-2008, 02:14 PM   #6
Schmike
Endangered Dragon
 
Schmike's Avatar
 
Join Date: Jun 2004
Posts: 6,821
Default

some better shots out of ard 10+ shots taken:

Aperture: f/4.5
Shutter Speed: 1/25 sec
ISO: 1600


Aperture: f/4.5
Shutter Speed: 1/30 sec
ISO: 1600


Aperture: f/4.5
Shutter Speed: 1/20 sec
ISO: 1600


Aperture: f/4.5
Shutter Speed: 1/20 sec
ISO: 1600



comments pls. the color of the fishes still look quite dull to me. could b due to the bright surrounding ard the tank during day time? when my exposure is 0 some parts of the pics look too bright. the exposure that i got for these pics r ard -1/3 to -2/3.
Schmike is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump


All times are GMT +9. The time now is 05:29 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Copyright © 2000-2008 Arofanatics.com (Since 30th August 2000)