\n
What is a Neutral Density Filter?<\/h2>\n![\"nicolesy-long-exposure-03\"](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27675%27%20viewBox%3D%270%200%201200%20675%27%3E%3Crect%20width%3D%271200%27%20height%3D%27675%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
<\/a>This is my basic setup when photographing waterfalls: Canon 5D Mark III, 24-70mm lens, Lee Filter Holder, and ND filter. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
An ND filter is a dark piece of glass in a neutral color that blocks the light coming into your lens.\u00a0They come\u00a0in various “stops”,\u00a0and block light according to the intensity of the filter. Sometimes you can create long-exposures of water without them, but the scene would\u00a0require a dark, overcast day with very little (to no) sunshine. And on the days when it is bright, ND filters are the key to long exposures.<\/p>\n
\nWhat\u00a0scenes work best with long-exposures?<\/h2>\n<\/a>Gear: Canon 5D Mark III, 70-200mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit.\u00a0(\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
The most important thing you will need to get a good long-exposure is something that is moving. Oftentimes this will be water, or even clouds. But you can experiment with the filters and photograph moving people, or cars during the day, and more.What gear do I need for long-exposures?<\/p>\n
Regardless of the type of long-exposure photography you are wanting to create, there is some essential gear to ensure success with your photographs:<\/p>\n
\n- Sturdy tripod<\/li>\n
- Cable-release<\/li>\n
- Camera you can set to BULB<\/li>\n
- Neutral Density filters (for blurring water, clouds, etc.)<\/li>\n
- A timer or long-exposure\u00a0app<\/li>\n<\/ul>\n
\nWhich ND Filter setup should I buy?<\/h2>\n<\/a>Gear: Canon 5D Mark III, 70-200mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
There are two main types of ND filters: Circular and Square\/Rectangle (100mm). Each of them has pros and cons, and so I have listed a little bit about them, along with some things to consider when deciding which one you should use with your photography:<\/p>\n
\nCircular Filters<\/h3>\n
The first type is the CIRCULAR filter. These screw on to the front of your lens, just like any other filter. They come in different size filter rings to fit individual lenses, and come in various ranges of stops. If you are just starting out with long-exposure photography, you’ll probably want to start with one of these and see how you like it before investing in a full 100mm square\/rectangle filter system.<\/p>\n
PROS<\/strong>:<\/p>\n\n- Less expensive on an individual basis<\/li>\n
- Easier to use and carry (less setup required)<\/li>\n<\/ul>\n
CONS<\/strong>:<\/p>\n\n- Only good for one type of\u00a0lens size (you would need to purchase more than one of the same filter if you have different sized filter rings on your lenses)<\/li>\n
- Stacking filters can result in lens vignetting (darkening around the edges of your\u00a0image)<\/li>\n<\/ul>\n
\nSquare or Rectangle Filters (100mm):<\/h3>\n
Square and rectangular filters are good for photographers\u00a0who create long-exposures regularly and\u00a0want to have one filter for all lens sizes. These filters require a filter holder and adapter rings to allow placement on any size\u00a0lens. This is the type of ND filter setup\u00a0I\u00a0use and would recommend to anyone who is serious about long-exposure photography.<\/p>\n
What you will need for this setup:<\/strong><\/p>\n\n- Filter\u00a0holder (Formatt Hitech<\/a> and Lee<\/a>\u00a0are two good brands to look into)<\/li>\n
- Adapter\/step-down rings (these allow you to connect the filter holder to the lens, and come in different sizes)<\/li>\n
- 100mm Filters<\/li>\n<\/ul>\n
PROS<\/strong>:<\/p>\n\n- One filter fits all lenses (requires a universal filter holder)<\/li>\n
- Easier to stack filters, including the addition of a circular polarizer on the front<\/li>\n
- More options for filter types, including graduated ND filters (clear on top, ND on the bottom)<\/li>\n<\/ul>\n
CONS<\/strong>:<\/p>\n\n- Needs additional equipment (Filter holder\/kit)<\/li>\n
- Larger, so they take up more space in your bag<\/li>\n<\/ul>\n
\nHow to calculate a long exposure manually<\/h2>\n<\/a>Gear: Canon 5D Mark III, 24-70mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
When I use ND filters, sometimes the\u00a0exposure time exceeds 30 seconds.\u00a0Because most cameras cannot calculate an exposure time beyond 30 seconds, then you will need a way to do the math and determine your long exposure time. You can do it manually if you like; it’s really not too complicated.\u00a0Here’s how:<\/p>\n
\n- First, get a base exposure of your image without the filter. Set your camera to\u00a0the aperture you want, and then use Aperture Priority or Manual Mode and take a photo. Let’s say, for demonstration purposes, your exposure is 1 second.<\/li>\n
- Next, put your filter in the front of your lens. (For this example, we will be using a 6-stop ND filter.) Keep your aperture the same, and meter ONLY for the shutter speed.<\/li>\n
- At this point, your camera will probably be flashing the 30-seconds in the display. That is telling you that the exposure will be underexposed at that setting. So, switch your camera to BULB (you’ll also need a cable release) and calculate the exposure.<\/li>\n
- Here’s how you do the math. You take the original exposure time (1 second<\/strong>), and double it\u00a0SIX TIMES<\/strong>,\u00a0as you are using a 6-stop filter. It will look like this:<\/li>\n<\/ol>\n
Start at 1 sec<\/strong>\u00a0–> 2 sec –> 4 sec –> 8 sec –> 16 sec –> 32 sec –> 1 min 4\u00a0seconds<\/strong><\/p>\n\n- Then,\u00a0press the shutter button (using the cable release), and hold the shutter open for 1 minute 4 seconds<\/strong>. You should have a nice, blurry-water effect in your photo!<\/li>\n<\/ol>\n
\nUsing Smartphone Apps to calculate long-exposures<\/h2>\n![\"nicolesy-long-exposure-app\"](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27695%27%20viewBox%3D%270%200%201200%20695%27%3E%3Crect%20width%3D%271200%27%20height%3D%27695%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
<\/a>Left to Right: Slower Shutter, ND Timer, and ND Filter Calculator<\/p><\/div>\n
If you don’t want to do math every-time you create a long-exposure, try using my preferred method of\u00a0a smart-phone app. There are some pretty good apps on the market that make it really easy to calculate exposures, and I use them almost every-time I photograph running water.<\/p>\n
Here are some of long-exposure apps you can check out:<\/p>\n
Slower Shutter<\/a> (iOS, $0.99)<\/p>\n
![\"nicolesy-long-exposure-03\"](\"https:\/\/nicolesy.com\/wp-content\/uploads\/2014\/08\/nicolesy-long-exposure-03.jpg\")
<\/a>This is my basic setup when photographing waterfalls: Canon 5D Mark III, 24-70mm lens, Lee Filter Holder, and ND filter. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
An ND filter is a dark piece of glass in a neutral color that blocks the light coming into your lens.\u00a0They come\u00a0in various “stops”,\u00a0and block light according to the intensity of the filter. Sometimes you can create long-exposures of water without them, but the scene would\u00a0require a dark, overcast day with very little (to no) sunshine. And on the days when it is bright, ND filters are the key to long exposures.<\/p>\n
\n
What\u00a0scenes work best with long-exposures?<\/h2>\n<\/a>Gear: Canon 5D Mark III, 70-200mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit.\u00a0(\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
The most important thing you will need to get a good long-exposure is something that is moving. Oftentimes this will be water, or even clouds. But you can experiment with the filters and photograph moving people, or cars during the day, and more.What gear do I need for long-exposures?<\/p>\n
Regardless of the type of long-exposure photography you are wanting to create, there is some essential gear to ensure success with your photographs:<\/p>\n
\n- Sturdy tripod<\/li>\n
- Cable-release<\/li>\n
- Camera you can set to BULB<\/li>\n
- Neutral Density filters (for blurring water, clouds, etc.)<\/li>\n
- A timer or long-exposure\u00a0app<\/li>\n<\/ul>\n
\nWhich ND Filter setup should I buy?<\/h2>\n<\/a>Gear: Canon 5D Mark III, 70-200mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
There are two main types of ND filters: Circular and Square\/Rectangle (100mm). Each of them has pros and cons, and so I have listed a little bit about them, along with some things to consider when deciding which one you should use with your photography:<\/p>\n
\nCircular Filters<\/h3>\n
The first type is the CIRCULAR filter. These screw on to the front of your lens, just like any other filter. They come in different size filter rings to fit individual lenses, and come in various ranges of stops. If you are just starting out with long-exposure photography, you’ll probably want to start with one of these and see how you like it before investing in a full 100mm square\/rectangle filter system.<\/p>\n
PROS<\/strong>:<\/p>\n\n- Less expensive on an individual basis<\/li>\n
- Easier to use and carry (less setup required)<\/li>\n<\/ul>\n
CONS<\/strong>:<\/p>\n\n- Only good for one type of\u00a0lens size (you would need to purchase more than one of the same filter if you have different sized filter rings on your lenses)<\/li>\n
- Stacking filters can result in lens vignetting (darkening around the edges of your\u00a0image)<\/li>\n<\/ul>\n
\nSquare or Rectangle Filters (100mm):<\/h3>\n
Square and rectangular filters are good for photographers\u00a0who create long-exposures regularly and\u00a0want to have one filter for all lens sizes. These filters require a filter holder and adapter rings to allow placement on any size\u00a0lens. This is the type of ND filter setup\u00a0I\u00a0use and would recommend to anyone who is serious about long-exposure photography.<\/p>\n
What you will need for this setup:<\/strong><\/p>\n\n- Filter\u00a0holder (Formatt Hitech<\/a> and Lee<\/a>\u00a0are two good brands to look into)<\/li>\n
- Adapter\/step-down rings (these allow you to connect the filter holder to the lens, and come in different sizes)<\/li>\n
- 100mm Filters<\/li>\n<\/ul>\n
PROS<\/strong>:<\/p>\n\n- One filter fits all lenses (requires a universal filter holder)<\/li>\n
- Easier to stack filters, including the addition of a circular polarizer on the front<\/li>\n
- More options for filter types, including graduated ND filters (clear on top, ND on the bottom)<\/li>\n<\/ul>\n
CONS<\/strong>:<\/p>\n\n- Needs additional equipment (Filter holder\/kit)<\/li>\n
- Larger, so they take up more space in your bag<\/li>\n<\/ul>\n
\nHow to calculate a long exposure manually<\/h2>\n<\/a>Gear: Canon 5D Mark III, 24-70mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
When I use ND filters, sometimes the\u00a0exposure time exceeds 30 seconds.\u00a0Because most cameras cannot calculate an exposure time beyond 30 seconds, then you will need a way to do the math and determine your long exposure time. You can do it manually if you like; it’s really not too complicated.\u00a0Here’s how:<\/p>\n
\n- First, get a base exposure of your image without the filter. Set your camera to\u00a0the aperture you want, and then use Aperture Priority or Manual Mode and take a photo. Let’s say, for demonstration purposes, your exposure is 1 second.<\/li>\n
- Next, put your filter in the front of your lens. (For this example, we will be using a 6-stop ND filter.) Keep your aperture the same, and meter ONLY for the shutter speed.<\/li>\n
- At this point, your camera will probably be flashing the 30-seconds in the display. That is telling you that the exposure will be underexposed at that setting. So, switch your camera to BULB (you’ll also need a cable release) and calculate the exposure.<\/li>\n
- Here’s how you do the math. You take the original exposure time (1 second<\/strong>), and double it\u00a0SIX TIMES<\/strong>,\u00a0as you are using a 6-stop filter. It will look like this:<\/li>\n<\/ol>\n
Start at 1 sec<\/strong>\u00a0–> 2 sec –> 4 sec –> 8 sec –> 16 sec –> 32 sec –> 1 min 4\u00a0seconds<\/strong><\/p>\n\n- Then,\u00a0press the shutter button (using the cable release), and hold the shutter open for 1 minute 4 seconds<\/strong>. You should have a nice, blurry-water effect in your photo!<\/li>\n<\/ol>\n
\nUsing Smartphone Apps to calculate long-exposures<\/h2>\n<\/a>Left to Right: Slower Shutter, ND Timer, and ND Filter Calculator<\/p><\/div>\n
If you don’t want to do math every-time you create a long-exposure, try using my preferred method of\u00a0a smart-phone app. There are some pretty good apps on the market that make it really easy to calculate exposures, and I use them almost every-time I photograph running water.<\/p>\n
Here are some of long-exposure apps you can check out:<\/p>\n
Slower Shutter<\/a> (iOS, $0.99)<\/p>\n
<\/a>Gear: Canon 5D Mark III, 70-200mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit.\u00a0(\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
The most important thing you will need to get a good long-exposure is something that is moving. Oftentimes this will be water, or even clouds. But you can experiment with the filters and photograph moving people, or cars during the day, and more.What gear do I need for long-exposures?<\/p>\n
Regardless of the type of long-exposure photography you are wanting to create, there is some essential gear to ensure success with your photographs:<\/p>\n
- \n
- Sturdy tripod<\/li>\n
- Cable-release<\/li>\n
- Camera you can set to BULB<\/li>\n
- Neutral Density filters (for blurring water, clouds, etc.)<\/li>\n
- A timer or long-exposure\u00a0app<\/li>\n<\/ul>\n
\nWhich ND Filter setup should I buy?<\/h2>\n
Gear: Canon 5D Mark III, 70-200mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
There are two main types of ND filters: Circular and Square\/Rectangle (100mm). Each of them has pros and cons, and so I have listed a little bit about them, along with some things to consider when deciding which one you should use with your photography:<\/p>\n
\nCircular Filters<\/h3>\n
The first type is the CIRCULAR filter. These screw on to the front of your lens, just like any other filter. They come in different size filter rings to fit individual lenses, and come in various ranges of stops. If you are just starting out with long-exposure photography, you’ll probably want to start with one of these and see how you like it before investing in a full 100mm square\/rectangle filter system.<\/p>\n
PROS<\/strong>:<\/p>\n
- \n
- Less expensive on an individual basis<\/li>\n
- Easier to use and carry (less setup required)<\/li>\n<\/ul>\n
CONS<\/strong>:<\/p>\n
- \n
- Only good for one type of\u00a0lens size (you would need to purchase more than one of the same filter if you have different sized filter rings on your lenses)<\/li>\n
- Stacking filters can result in lens vignetting (darkening around the edges of your\u00a0image)<\/li>\n<\/ul>\n
\nSquare or Rectangle Filters (100mm):<\/h3>\n
Square and rectangular filters are good for photographers\u00a0who create long-exposures regularly and\u00a0want to have one filter for all lens sizes. These filters require a filter holder and adapter rings to allow placement on any size\u00a0lens. This is the type of ND filter setup\u00a0I\u00a0use and would recommend to anyone who is serious about long-exposure photography.<\/p>\n
What you will need for this setup:<\/strong><\/p>\n
- \n
- Filter\u00a0holder (Formatt Hitech<\/a> and Lee<\/a>\u00a0are two good brands to look into)<\/li>\n
- Adapter\/step-down rings (these allow you to connect the filter holder to the lens, and come in different sizes)<\/li>\n
- 100mm Filters<\/li>\n<\/ul>\n
PROS<\/strong>:<\/p>\n
- \n
- One filter fits all lenses (requires a universal filter holder)<\/li>\n
- Easier to stack filters, including the addition of a circular polarizer on the front<\/li>\n
- More options for filter types, including graduated ND filters (clear on top, ND on the bottom)<\/li>\n<\/ul>\n
CONS<\/strong>:<\/p>\n
- \n
- Needs additional equipment (Filter holder\/kit)<\/li>\n
- Larger, so they take up more space in your bag<\/li>\n<\/ul>\n
\nHow to calculate a long exposure manually<\/h2>\n
Gear: Canon 5D Mark III, 24-70mm lens, Lee Filter Holder, and ND filter. Also, the object on the top of my camera is a GPS unit. (\u00a9 Nicole S. Young \u2014 nicolesy.com)<\/p><\/div>\n
When I use ND filters, sometimes the\u00a0exposure time exceeds 30 seconds.\u00a0Because most cameras cannot calculate an exposure time beyond 30 seconds, then you will need a way to do the math and determine your long exposure time. You can do it manually if you like; it’s really not too complicated.\u00a0Here’s how:<\/p>\n
- \n
- First, get a base exposure of your image without the filter. Set your camera to\u00a0the aperture you want, and then use Aperture Priority or Manual Mode and take a photo. Let’s say, for demonstration purposes, your exposure is 1 second.<\/li>\n
- Next, put your filter in the front of your lens. (For this example, we will be using a 6-stop ND filter.) Keep your aperture the same, and meter ONLY for the shutter speed.<\/li>\n
- At this point, your camera will probably be flashing the 30-seconds in the display. That is telling you that the exposure will be underexposed at that setting. So, switch your camera to BULB (you’ll also need a cable release) and calculate the exposure.<\/li>\n
- Here’s how you do the math. You take the original exposure time (1 second<\/strong>), and double it\u00a0SIX TIMES<\/strong>,\u00a0as you are using a 6-stop filter. It will look like this:<\/li>\n<\/ol>\n
Start at 1 sec<\/strong>\u00a0–> 2 sec –> 4 sec –> 8 sec –> 16 sec –> 32 sec –> 1 min 4\u00a0seconds<\/strong><\/p>\n
- \n
- Then,\u00a0press the shutter button (using the cable release), and hold the shutter open for 1 minute 4 seconds<\/strong>. You should have a nice, blurry-water effect in your photo!<\/li>\n<\/ol>\n
\nUsing Smartphone Apps to calculate long-exposures<\/h2>\n
Left to Right: Slower Shutter, ND Timer, and ND Filter Calculator<\/p><\/div>\n
If you don’t want to do math every-time you create a long-exposure, try using my preferred method of\u00a0a smart-phone app. There are some pretty good apps on the market that make it really easy to calculate exposures, and I use them almost every-time I photograph running water.<\/p>\n
Here are some of long-exposure apps you can check out:<\/p>\n
Slower Shutter<\/a> (iOS, $0.99)<\/p>\n
- Then,\u00a0press the shutter button (using the cable release), and hold the shutter open for 1 minute 4 seconds<\/strong>. You should have a nice, blurry-water effect in your photo!<\/li>\n<\/ol>\n
- Filter\u00a0holder (Formatt Hitech<\/a> and Lee<\/a>\u00a0are two good brands to look into)<\/li>\n