Hot answers tagged bulb-mode
7
What you are probably looking for is a 10-stop ND filter. Lee and Hitech make large square filters - Lee calls theirs the "big stopper". B+W make a screw-in version that is less expensive.
These will roughly allow for 1000 times the exposure. So instead of 1/250th of a second, you can expose for 1000 * 1/250 = 4 seconds.
If you want even longer ...
4
Most of the cameras that I know have separate Bulb mode and shutter priority, the Bulb can be in the manual mode and you can get it by increasing the shutter speed till you get bulb (Like in some Canon models). But it's not reasonable to make it attached with the shutter priority mode because the camera wouldn't know in advance how long you are going to open ...
4
All DSLRs have a Bulb mode which lets you open the shutter for a user-controlled time-interval. This is what you are looking for. Plenty of SLDs have it too.
There is a catch though! The amount time the shutter can be left open has a rarely documented limit on the vast majority of digital cameras. Sometimes it is in the order of a few minutes and sometimes ...
4
Now that I know for sure... :)
The ML-3 can do bulb mode. Set the camera to bulb and the remote to continuous (C) and as long as you hold the button (and maintain IR connection) the shutter should remain open. See this Photography Life article for some info.
For completeness, the ML-L3 IR remote (the other I asked you about) can also do bulb on supported ...
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You need an ND filter to get long exposures in daylight as others have noted.
However this will probably still not give you the results you need. Long exposure shots of cars work at night time because the car head/tail lights are brighter than anything else in the scene.
During the day all you will get with a long exposure shot of cars going by is a muddy ...
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Short: In most cases "BULB" is a speed setting accessible only in MANUAL mode so you will have full control of aperture and ISO settings.
Longer:
"Bulb" mode is the ultimate manual mode.
Bulb is accessible in Manual mode and MAY be accessible in Shutter-speed priority mode.
It COULD have a setting of its own but is usually at the low end of the shutter ...
3
You have to limit incoming light even more, since it is daylight.
You can achieve this by stacking (putting on) multiple Natural Density filters. You might try to get Cokin or Lee filter holders and buy extra set with couple ND filters and try how many filters you have to use to stop enough light. Those filters comes as ND2, ND4 etc... depending on how much ...
2
Take a look at page 100 of the manual. It explains how to use Bulb mode.
Put the camera into Manual(M) mode using the top dial, then turn the dial to the left to select BULB.
You can also use an intervalometer to capture long exposures of varying times more accurately then in the bulb mode.
2
It does not.
Once in BULB, no automatic exposure parameter applies. Bulb is found in Manual mode on the vast majority of cameras. On most others it is a selectable shutter-speed in Manual mode.
When you can select it in another mode, then the camera uses defaults. Actually, on the two cameras I know that accept Bulb in shutter-priority, the exposure time ...
1
As mentioned, you would need to consider using an ND filter. The LEE big stopper is a well respected filter and should give the results you are looking for.
Here is a link to the Lee Website
The cokin ND filters are known to give a magenta colour cast when used, which, unless you like that effect on a specific image, you would have to fix in post ...
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In addition to what dpollitt wrote about using Bulb mode, you may want to consider buying a remote control/shutter release.
It looks like the Canon RS-60E3 will work with the EOS 600D, but there are aftermarket variants as well, and you should double-check compatibility to be certain. The specific model number Canon unit will almost certainly be listed in ...
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There is a shutter speed called Bulb Mode that will keep the shutter open while the shutter button is depressed. There is a limit to how long the shutter will be allowed to remain open. It appears that the GH3 at least extends the 120-second bulb-mode time limitation of the GH2: Panasonic's specifications page lists this limit at around 60 minutes.
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Based on the specifications at Canon's website, the longest exposure your camera is capable of is 15 seconds. Part of the reason for this is the small size of the sensor, and the resulting small pixel pitch needed to squeeze 12.1MP onto it. All of those pixels that close together generate heat, which can in turn increase the amount of electrical noise that ...
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