Post by Phil on May 30, 2011 20:39:40 GMT -5
travellingcameraclub.com/post/6022291582/single-use-cameras-101-how-to-take-bad-ass-mf-photos
Film is amazing and unpredictable and produces images that digital simply can’t but it’s also challenging: you have limited number photos, you can’t review them and you can’t delete them if you get it wrong and you’ve wasted a shot.
Disposable cameras are even more limited than most film cameras but understanding how they work is a sure fire way to help you get the best shot possible
So without further ado, the travelling camera club presents Disposable Cameras 101: how to take Bad ass(MF) photos every time.
Using the camera
Disposable camera were designed to be easy to use in a pre-digital age which meant that they tried to design it so that almost everything was done for you which as a result means that were using a very limited medium but if we learn more about the cameras then we can push those limits.
So what do we need to keep in mind?
A disposable camera uses a fixed focus lens, its focusing distances is roughly 4 or 5 feet away from you’re subject to infinity.
With a disposable camera you can’t change the focus which means that if you try to shoot any close up’s they will appear blurred but you’ll have no way of knowing because you can’t check the photos.
So what does this mean?
Well disposable cameras do tend to favour landscape shots but as long as your careful and keep the subject 4 or 5 feet away then you’ll be fine doing portrait shots.
Disposable cameras aren’t good at close ups!
Understanding film
Photographic film is a sheet of plastic coated with an emulsion containing light-sensitive chemicals, when the emulsion is sufficiently exposed to light, it forms an image, made up of the visible light, meaning the thing you took a photo of.
Film speed is a measurement of how sensitive a film is to light. A film that is highly sensitive to light is called a fast film; a film with a low sensitivity is a slow film.
The most common way to quantify film speed is according to its ISO speed (international standards organisation) rating.
e.g ISO 100 or 200 aren’t very sensitive to light meaning it takes a very long time for the film to absorb the light and capture the image. The higher the film speed, e.g 400, 800, 1600 or 3200 the quicker it absorbs the light.
For example ISO 400 film is more sensitive to light than ISO 100, it will take 4 times more light to properly expose ISO 100 film as it will take to properly expose ISO 400 film.
Low ISO speeds are really great for using in conditions where there’s a lot of light (e.g a summers day) because you can still use a high shutter speed and capture images that aren’t over exposed (lots of white areas on a photo), but their bad in low light conditions such as night clubs, hell they'd probably struggle in a house at night with the lights on.
The higher the ISO speed the better the camera is at taking a photo in low light conditions, 1600 and 3200 being the best.
Things to consider:
ISO 400 tends to be the most common film speed we see in disposable cameras because it’s the most versatile; it’s good for dimly lit outdoor conditions and in doors.
If you’re doing night time photography be aware that you’d normally need to use at least a 1600 or even 3200 speed film to capture night shots without using a flash and when you do use a flash it only captures the object directly in front of the lenses.
Try to take photos during the day, in environments with a lot of light or use the flash, you don’t want your photos to look like this:
Understanding shutter speeds
Shutter speed is term used to define exposure time meaning how long a roll of film is allowed to absorb light, the longer the shutter is open the more light the camera lets in.
A fast shutter speed such as 1/1000 second is really good for taking action shots such as snowboarding because the photo is taken so quickly the person does not blur.
farm4.static.flickr.com/3086/3082106620_9086fa0f1a.jpg[/img]
However fast shutter speeds are really bad at capturing images in conditions where there’s not a whole lot of light, there are ways to work around this problem, such as using a higher ISO speed film but there are limits and it’s a balancing act.
Conversely slow shutter speeds are really great at taking photos in low light conditions because they give the film a lot more time to absorb the light but slight movements make the photos blurry so the subject and the camera have to stay perfectly still.
Disposable cameras shutter speeds are fixed at 1/25th of a second which is a fairly fast shutter speed, you won’t be able to do anything as extreme as an object falling but for general use it’s a fairly decent speed.
For reference this photo was taken at 1/25 of a second:
Film is amazing and unpredictable and produces images that digital simply can’t but it’s also challenging: you have limited number photos, you can’t review them and you can’t delete them if you get it wrong and you’ve wasted a shot.
Disposable cameras are even more limited than most film cameras but understanding how they work is a sure fire way to help you get the best shot possible
So without further ado, the travelling camera club presents Disposable Cameras 101: how to take Bad ass(MF) photos every time.
Using the camera
Disposable camera were designed to be easy to use in a pre-digital age which meant that they tried to design it so that almost everything was done for you which as a result means that were using a very limited medium but if we learn more about the cameras then we can push those limits.
So what do we need to keep in mind?
A disposable camera uses a fixed focus lens, its focusing distances is roughly 4 or 5 feet away from you’re subject to infinity.
With a disposable camera you can’t change the focus which means that if you try to shoot any close up’s they will appear blurred but you’ll have no way of knowing because you can’t check the photos.
So what does this mean?
Well disposable cameras do tend to favour landscape shots but as long as your careful and keep the subject 4 or 5 feet away then you’ll be fine doing portrait shots.
Disposable cameras aren’t good at close ups!
Understanding film
Photographic film is a sheet of plastic coated with an emulsion containing light-sensitive chemicals, when the emulsion is sufficiently exposed to light, it forms an image, made up of the visible light, meaning the thing you took a photo of.
Film speed is a measurement of how sensitive a film is to light. A film that is highly sensitive to light is called a fast film; a film with a low sensitivity is a slow film.
The most common way to quantify film speed is according to its ISO speed (international standards organisation) rating.
e.g ISO 100 or 200 aren’t very sensitive to light meaning it takes a very long time for the film to absorb the light and capture the image. The higher the film speed, e.g 400, 800, 1600 or 3200 the quicker it absorbs the light.
For example ISO 400 film is more sensitive to light than ISO 100, it will take 4 times more light to properly expose ISO 100 film as it will take to properly expose ISO 400 film.
Low ISO speeds are really great for using in conditions where there’s a lot of light (e.g a summers day) because you can still use a high shutter speed and capture images that aren’t over exposed (lots of white areas on a photo), but their bad in low light conditions such as night clubs, hell they'd probably struggle in a house at night with the lights on.
The higher the ISO speed the better the camera is at taking a photo in low light conditions, 1600 and 3200 being the best.
Things to consider:
ISO 400 tends to be the most common film speed we see in disposable cameras because it’s the most versatile; it’s good for dimly lit outdoor conditions and in doors.
If you’re doing night time photography be aware that you’d normally need to use at least a 1600 or even 3200 speed film to capture night shots without using a flash and when you do use a flash it only captures the object directly in front of the lenses.
Try to take photos during the day, in environments with a lot of light or use the flash, you don’t want your photos to look like this:
Understanding shutter speeds
Shutter speed is term used to define exposure time meaning how long a roll of film is allowed to absorb light, the longer the shutter is open the more light the camera lets in.
A fast shutter speed such as 1/1000 second is really good for taking action shots such as snowboarding because the photo is taken so quickly the person does not blur.
farm4.static.flickr.com/3086/3082106620_9086fa0f1a.jpg[/img]
However fast shutter speeds are really bad at capturing images in conditions where there’s not a whole lot of light, there are ways to work around this problem, such as using a higher ISO speed film but there are limits and it’s a balancing act.
Conversely slow shutter speeds are really great at taking photos in low light conditions because they give the film a lot more time to absorb the light but slight movements make the photos blurry so the subject and the camera have to stay perfectly still.
Disposable cameras shutter speeds are fixed at 1/25th of a second which is a fairly fast shutter speed, you won’t be able to do anything as extreme as an object falling but for general use it’s a fairly decent speed.
For reference this photo was taken at 1/25 of a second: