May 31, 2017

[Photography] Manual Mode or Exposure Compensation – Which is Best?

As you may know, cameras often get exposure wrong. The question is, what do you do when you realize that the exposure settings suggested by your camera are not right?

You have two options. One is to switch to Manual mode and set the ISO, aperture, and shutter speed yourself. The other is to use exposure compensation (and Aperture or Shutter Priority mode).

The best solution depends on the situation in which you find yourself, plus the configuration of your camera’s dials. For example, with a Canon EOS digital SLR it’s easy to apply exposure compensation by moving the Quick control dial on the back of the camera. It’s so simple you don’t need to take your eye away from the viewfinder.

Exposure compensation versus manual mode

The Quick control dial on the EOS 77D.

On my Fujifilm X-T1, the exposure compensation dial is on top of the camera. It’s harder to get at and nearly impossible to adjust without taking your eye away from the viewfinder. But the aperture ring on the lens makes it easy to go to Manual mode and adjust exposure by changing the aperture. An optional live histogram in the viewfinder helps you see if exposure is accurate before pressing the shutter (an advantage of some mirrorless cameras).

Exposure compensation versus manual mode

The exposure compensation dial on the Fujifilm X-T1 is much harder to reach.

These are good examples of how hardware can push you in one direction or another. My Canon SLRs pushed me towards exposure compensation, and my Fujifilm X-T1 pushes me towards using Manual mode.

Using Manual mode

Let’s look at Manual mode first. In Manual, you set the ISO, aperture, and shutter speed yourself. There are certain situations when using Manual mode (as opposed to Programmed Auto, Aperture Priority or Shutter Priority with exposure compensation) is beneficial. Let’s look at a few.

1. Shoot in Manual when the light level is constant

If the ambient light level is steady, you don’t need to change the exposure settings once you have decided which ones to use. Automatic exposure modes are influenced by the reflectivity of the subject and the exposure reading can change even if the light levels don’t.

That makes Manual mode ideal for this kind of situation. Once you’ve set the exposure you don’t need to change it. I like to use Manual mode when making portraits in natural light. Once I’ve set the exposure I’m free to concentrate on directing the model.

Exposure compensation versus manual mode

2. Shoot in Manual when you’re photographing landscapes and using a tripod

In this situation, you have plenty of time to assess exposure. Manual mode is ideal because you can set a low ISO (for image quality), a small aperture (for depth of field) and change the shutter speed to suit the light levels. It’s also easy to make adjustments to allow for any polarizing, neutral density or graduated neutral density filters you may be using.

If you’re shooting landscapes at dusk, while the light is fading, Manual mode also works well. After you take a photo, just check the histogram. As it moves to the left, which it will as the light fades, dial in a slower shutter speed to compensate.

Exposure compensation vs. manual mode

3. Use Manual Mode when you’re using manual flash

If you’re using a flash set to manual the output from the flash is the same every time. In that situation, it’s best to adjust the camera settings manually so the exposure is consistent from frame to frame.

To create the portrait below, I worked with both the camera and flash set to manual. Setting your flash to manual only works when the flash to subject distance doesn’t change.

Exposure compensation vs. manual mode

4. Use Manual mode for long exposure photography

If you’re doing long exposure landscape photography and your shutter speed (exposure time) is longer than 30 seconds then you need to use Bulb mode. This is another form of Manual mode. Except that rather than telling the camera what shutter speed you want it to use, you do so by using the camera’s bulb setting and a remote release.

I used Bulb mode to make this landscape photo with a shutter speed (exposure time) of 82 seconds.

Exposure compensation vs. manual mode

Using Exposure Compensation

The alternative to Manual mode is to set your camera to an automatic exposure mode and use exposure compensation to override the camera’s settings.

The three best automatic exposure modes to use are Aperture Priority, Shutter Priority or Programmed auto. Other exposure modes, such as Landscape and Portrait, don’t give you enough control. On some cameras (such as Canon EOS) you can’t adjust exposure compensation when using one of these modes.

These are some of the situations where exposure compensation may be better than Manual mode.

1. Use Exposure Compensation for street and travel photography

If you are taking photos of people in the street the required exposures can vary wildly. One moment you may take a photo of something in the sun, the next you may photograph something in the shade. The sun may also be going in and out between the clouds.

In this situation, you want to concentrate on finding interesting things to photograph and creating a good composition. If you have to stop and think about exposure, then you may miss the shot. Automatic exposure modes help greatly.

Exposure compensation vs. manual mode

2. Use Exposure Compensation when you are using on-camera flash in an automatic mode (TTL)

If you have the on-camera flash set to an automatic mode, then the camera needs to be set to evaluative or matrix metering, the camera’s most advanced metering mode, to take full advantage of that. The camera and flash work together to calculate the correct exposure.

Setting your flash to automatic (TTL or E-TTL) works best when the subject to flash distance is constantly changing. Using automatic means your camera can adjust the output of the flash as it needs to.

3. Use Exposure Compensation when shooting sports or wildlife

This is another situation where the light level is likely to change frequently and you need to concentrate on tracking the action and capturing important moments. You don’t want to be thinking about exposure when trying to capture the peak of the action in sports or photographing fast-moving wildlife. Let your camera do the work, and use exposure compensation if you have to.

Conclusion

Everybody works differently, so the points in this article should be taken as suggestions only. The more experienced you become as a photographer the more you will learn to judge whether you should use Manual mode or Exposure Compensation to take control of your exposure.

It may make it easier to think of it in terms of time. If you have more time to think about your camera settings, then use Manual mode. If you have less thinking time and need to be ready to react quickly to capture the action, then use an automatic exposure mode and Exposure Compensation.

Do you prefer to use Manual mode or an automatic exposure mode with exposure compensation? Please let me know in the comments below,


Want to learn how to get perfect exposure on your digital camera? Then check out my new ebook Mastering Exposure and say goodbye to all your exposure problems!

The post Manual Mode or Exposure Compensation – Which is Best? by Andrew S. Gibson appeared first on Digital Photography School.



it's from Digital Photography School http://ift.tt/2rmq8s7
via Andrew S. Gibson

[Photography] 5 Surprising Habits That Will Make You a Better Photographer

When you’re learning photography, it seems natural to pay the most attention to the gear and techniques you use to create images. You’ve probably received advice about developing great habits like photographing every day, carrying your camera everywhere you go, trying different compositions, learning processing skills, and backing up your photos. These things are important, no doubt! But there is more to becoming a better photographer than that.

Getting the shot often comes down to being there at the right time, so these tips have to do with getting out in the field and staying out in the field. If you cultivate these surprising habits, you’ll surely become a better photographer.

Canon Beach, Oregon, by Anne McKinnell - better photographer

#1 – Research Locations

Before you set off on your photo shoot, doing a little research can go a long way to making better images. First, think about what potential subjects are available. I like to create a Pinterest board and start collecting images I like from the location. Once you get an idea of what is there, how can you create images that are different from what you have seen? Is there a different perspective you want to check out? Or maybe a night shot? Don’t forget to take note of the direction of light in the images you see. Imagine what it would look like at a different time of day.

Once you get an idea of what is there, how can you create images that are different from what you have seen? Is there a different perspective you want to check out? Or maybe a night shot? Don’t forget to take note of the direction of light in the images you’ve seen. Imagine what it would look like at a different time of day.

Joshua Tree National Park, California, by Anne McKinnell - habits better photographer

This is the location where the Joshua Trees are the densest in Joshua Tree National Park, California.

The second part of your research should be looking at maps and figuring out where exactly the best subjects are located and how to get there. Is the location close to the road or will you have to hike there? How long will it take?

#2 – Watch the Weather

Keeping a close eye on the weather forecast will dramatically affect your photos. Remember, bad weather is usually a good thing for photography! Storms bring the potential for seeing dramatic clouds, wet leaves, and even rainbows. You’ll get photos with fewer people in them too.

Red Rock State Park, Sedona, Arizona by Anne McKinnell - habits better photographer

Waiting for a break in the weather resulted in this rainbow at Cathedral Rock, Arizona.

When I was visiting Cathedral Rock in Sedona, Arizona, I noticed that there were a lot of people around and it was difficult to get a photo without a lot of tourists in it. Then it started to rain and everyone left. I waited in my truck for 45 minutes during the downpour. Mine was the only vehicle in the parking lot, and when the rain began to die down, I headed out and was rewarded with a beautiful rainbow. I had the location all to myself.

If a clear sky is in your forecast, instead of photographing your scene with a plain blue sky, you might have the potential for a great night shot.

While you’re at it, don’t forget to check when the sun rises and sets and when the moon rises and sets. If you’re going to be on the beach, tides are also important.

#3 – Carry Less Stuff

Whether you choose to go out with your camera and only one or two lenses or switch your whole system to a lightweight mirrorless system, you’ll undoubtedly find that you can hike farther and get to more remote locations with less weight on your shoulders. The potential for finding unique subjects and unique compositions increases the farther away you get from the beaten track.

Big Bend Ranch State Park, Texas, by Anne McKinnell - habits better photographer

I don’t think I would have made it this far up the hill if I had carried all of my heavy gear.

#4 – Don’t Forget the Comfort Essentials

Despite the last tip about carrying less stuff, it’s equally essential that you carry the right stuff to allow you to stay out there longer. Anything that makes you uncomfortable in the field will probably cause you to leave earlier than otherwise.

Thirst, hunger, being cold or wet, getting bitten by bugs and looming darkness are just a few things that can make you leave a location too soon. A few things on my “always carry” list are food, water, rain jacket, sweater, bug spray, and a headlamp. These items will get you more potential shots than that extra lens.

Organ Pipe Cactus National Monument, Arizona, by Anne McKinnell habit better photographer

I probably wouldn’t have this photo if it were not for my trusty headlamp that I used to make my way back through the cacti in the dark.

#5 – Hike With a GPS

Getting lost is one of my fears when I’m out exploring, so I have started hiking with a handheld GPS. It took me awhile to get used to it because it’s not the fancy kind with built-in maps. All I do is mark a waypoint where I park my truck and then it tracks me as I walk. No cell signal or internet required. I can always figure out the direction to get back to my waypoint, or even follow my tracks to go back using the exact route I took to go out. It’s worth it to carry a couple of extra batteries for it too.

Now that I have the GPS, I am more willing to go off the trail and explore new things. It’s a whole new level of freedom!

Bisti Badlands, New Mexico, by Anne McKinnell - habits better photographer

At Bisti Badlands, New Mexico, it is very easy to get lost with no trails and strange rock formations in every direction. My GPS was a lifesaver.

Conclusion

These tips should help you figure out where to go when to get there and make sure you are comfortable in the field so you can stay as long as you like to get that special shot. Sometimes photography is a waiting game, but if you are comfortable you can be patient and wait for the magic moment to happen.

The post 5 Surprising Habits That Will Make You a Better Photographer by Anne McKinnell appeared first on Digital Photography School.



it's from Digital Photography School http://ift.tt/2rdeQrJ
via Anne McKinnell

May 30, 2017

[Photography] Thoughts and Field Test of the Sigma 12-24mm F4 DG HSM Art Lens

In November 2016, Sigma introduced the world to its widest zoom lens offering to date: the Sigma 12-24mm f/4 DG HSM Art lens. This is actually Sigma’s third version of the 12-24mm DG (full frame) lens, but it is the first to have the “Art” designation and a constant aperture. Previous lens versions share the same focal length but differ in maximum aperture, weight, size, and price.

Priced at $1,600, this isn’t the cheapest lens, but it is a steal compared to Canon’s EF 11-24mm f/4L USM, which runs just under $2,700. Here are some more details on the Sigma 12-24mm lens and reasons why it may or may not be for you.

Sigma 12-24mm Art Lens

Thoughts and Field Test of the Sigma 12-24mm F4 DG HSM Art Lens

Sigma 12-24mm mounted on a Canon 6D.

Specs of the Sigma 12-24mm

  • 12-24mm focal length
  • Maximum aperture of f/4
  • Minimum focusing of 0.24 m (9.45″)
  • Available in Canon EF, Nikon F (FX) and Sigma mounts
  • Ring-type hypersonic motor
  • Item dimensions of 3.3 x 4.7 x 3.3 inches
  • Item weight of 1.5 lbs
  • Weather sealing, dust and splash proof
  • Comes with a solid lens cap and a zippered carrying case with shoulder strap
Sigma 12-24mm Art Lens

A phenomenal lens for architecture and interiors. Shot at 12mm.

Pros of the Sigma 12-24mm

Solid build quality

The build quality of the Sigma 12-24mm is impeccable. Constructed mostly of metal and glass, this is a solid and rather heavy lens. It takes up quite a bit of space in your bag and can make it difficult to travel with (more on that below). On the plus side, I would expect it to hold up well over time. Also, it is dust and splash proof as well as being weather sealed.

Thoughts and Field Test of the Sigma 12-24mm F4 DG HSM Art Lens

Excellent distortion control

Ultra-wide angle lenses often suffer from distortion, where straight lines may appear more curved, and proportions may seem off. This can often be corrected in post-processing. Shots that were taken with my previous wide-angle lens, the Canon 16-35mm f/2.8, often needed quite a bit of Photoshop post-processing to straighten lines and correct distortion. The Sigma 12-24mm, however, does an outstanding job of keeping photo subjects pretty free of distortion, no matter what focal length you’re using.

Sigma 12-24mm Art Lens

Interior image shot at 12mm.

Sigma 12-24mm Art Lens

Same photo subject from above, but shot from a slightly closer angle at 24mm.

Things to consider

Not for everyday shooting situations

Shooting with an ultra-wide angle lens takes a certain eye for composition. Not everything will photograph well at 12mm due to perspective distortion. People, for example, may end up with body parts that appear much larger or longer than they should be when they are photographed at wide focal lengths. Thus, it’s important to manage your expectations with a wide-angle lens and realize that not everything will photograph well with it. Generally speaking, ultra-wide angle lenses suit the needs of architecture and landscape photographers. Portrait and product photographers, not so much.

Thoughts and Field Test of the Sigma 12-24mm F4 DG HSM Art Lens

Not a great image due to poor composition and distortion of shooting at 12mm.

Sigma 12-24mm Art Lens

With better composition and positioning, 12mm can work in certain situations, like landscape or cityscape photos.

Curved front lens element

The Sigma 12-24mm f/4 has a bulbous, curved front lens element that makes it impossible to use standard, threaded filters. This might be a hindrance to landscape photographers needing to use circular polarizers and neutral density filters, or the average photographer who likes to stick a UV filter on for added lens protection. There are other filter solutions such as slip-in rear gel filters, but those can be quite large and cumbersome to deal with.

Heavy lens

While a solid lens is great in terms of being reliably built, the weight and bulk of this lens are undeniable. Combined with the aforementioned con of not being able to add a protective filter to the glass, the Sigma 12-24mm becomes very unfriendly as a travel lens. If you do travel with it, you’d need to be extremely careful to avoid damaging the glass.

Thoughts and Field Test of the Sigma 12-24mm F4 DG HSM Art Lens

Other Lens Options

Since this is the third iteration of Sigma’s 12-24mm lens, there are two previous models to consider if you are looking for alternatives.

This Sigma lens is also going up against the Canon EF 11-24mm f/4L USM lens ($2699), the Nikon 14-24mm f/2.8G ($1899), and Tamron 15-30mm f/2.8 ($1199). Focal lengths, apertures, and prices all vary, so it really depends on which features are most important to you.

In Conclusion

In terms of image quality, I found the Sigma 12-24mm to be incredible for shooting architecture and interiors in particular. However, its weight and fragile, bulbous lens make it tricky to travel with.

Would you pull the trigger on investing in this lens? Let me know in the comments below!

The post Thoughts and Field Test of the Sigma 12-24mm F4 DG HSM Art Lens by Suzi Pratt appeared first on Digital Photography School.



it's from Digital Photography School http://ift.tt/2rCqttI
via Suzi Pratt

[Photography] How to Remove Objects and Add Punch to Your Images with Photoshop

In this article, we’ll look at an image I reprocessed after my initial edit. I’ll also share with you some tips on how to use Photoshop to remove objects from your scene that are unwanted and add some punch to your image.

Original processed version

Have you ever created an image, processed it, shared it with the world, and then decided it wasn’t quite finished? I have! In fact, I do it more often than I’d like to admit. A while back, I created a video tutorial for On1 Software showing how I used that software to process an image I took at Queen’s Bath on the island of Kauai. I was super excited to share the image because it was an incredible sunset, at an incredible location, shot during some incredible conditions, with a completely random and unscripted local in the scene to top it all off. Here’s a look at the image after processing it and creating the initial video.

How to Remove Objects and Add Punch to Your Images with Photoshop

After watching the video and looking at the final image, I decided I wasn’t 100% satisfied with the edit. I’ve used On1 Software for nearly a decade now, and still use it in my everyday workflow. It wasn’t any fault of On1, I just felt the image could be taken up another notch so decided to take it over into Photoshop to give it another go. I decided the image needed two adjustments…

#1 Remove the local at the bottom climbing up the rocks.

  • Queen’s Bath is notorious for the massive waves that crash against the shore in the winter. Nearly 30 people have drowned at this location from being washed out to sea and this guy was close to being added to the list! I decided to remove him because his movements caused him to become blurred and I felt he ended up being more of a distraction in the image than a complementary part of it.

#2 Add a bit more contrast and punch to the overall image.

  • I felt the sky and rocks were still a bit too washed out and needed a very subtle boost to bring it all together.

Second edited version completed in Photoshop

After a few minutes in Photoshop, I came up with this final (really this time!) result.

How to Remove Objects and Add Punch to Your Images with Photoshop

After working extensively in Photoshop over the past decade, I’ve developed a few tricks along the way. I’m not sure how mainstream some of them are, so I like to share them in hopes that they’ll help you as well. One of those tricks is how I remove objects that are up against other objects(as opposed to being out in the open). To do this, I use a combination of the Quick Selection Tool, Masking, and the Clone Stamp. Adding contrast and punch to the image is a bit more basic in this case, but still advanced if you aren’t super familiar with masking and brush techniques.

Here’s the video where I walk through the process step-by-step.

Let me know what you think and if you have any questions please put them in the comments section below.

Get James’ video course POST II where he walks through his entire workflow in Lightroom, Photoshop, and more from start to finish with 10 of his favorite portfolio images. Be sure to use coupon code DPS25 at checkout for an exclusive DPS discount!

The post How to Remove Objects and Add Punch to Your Images with Photoshop by James Brandon appeared first on Digital Photography School.



it's from Digital Photography School http://ift.tt/2r9mqnr
via James Brandon

[Photography] Avoid These 5 Common Camera Setting Mistakes Made By Beginners

Over the years, I’ve taught many new photographers and observed how they used their cameras. I have noticed a handful of common mistakes that many of them make. While there is a lot more to learn about photography, if you can avoid or fix these issues alone, you will find that your photographs will be much sharper and of much better quality.

Avoid These 5 Camera Setting Mistakes Typically Made By Beginners

1. Not raising the ISO high enough

It used to be commonly taught that you always needed to go as low as possible with the ISO for digital cameras. This was because early digital cameras had horrible noise at higher ISOs. These days, that has completely changed. Newer digital cameras can shoot with incredible quality at ISO 800, 1600, 3200, and even 6400 for higher end cameras. The noise is much less noticeable than it used to be, and it is much more pleasant looking.

Avoid These 5 Camera Setting Mistakes Typically Made By Beginners

This has changed how we can shoot. While your ISO should still be as low as possible when the camera is on a tripod when you’re shooting handheld you will often want to raise your ISO up much higher. Unless I am purposely shooting with a very large aperture such as f/2.8, I typically keep my ISO at 400 in sunlight, 800-1600 in light to dark shade, and 3200 and 6400 when handheld at dusk or at night. This allows me to use a faster shutter speed to offset handheld camera shake or motion in subjects, along with a decent depth of field. My shots are much sharper because of this.

Unless you are shooting in Manual Mode, I suggest taking your camera off of auto-ISO. You never want to let your camera choose two of the three settings (shutter, aperture, and ISO) because it will mess up your photographs a lot of the time. The camera should only be choosing one of those three settings for optimal use.

2. Using a shutter speed that’s too slow

Avoid These 5 Camera Setting Mistakes Typically Made By Beginners

To offset the handheld camera shake, the shutter speed always needs to be ONE over the focal length of your lens. So if you are shooting with a 50mm lens, your camera will need to be at 1/50th of a second (or faster) to make sure the image is sharp. This comes even more into play with a zoom lens because a 300mm lens will need a 1/300th of a second shutter speed in order for the image to not look blurry. This is because slight vibrations are much more noticeable when you magnify a small area in the distance. This is also why I will often raise my ISO when zooming at far distances.

For subjects in motion, you will need a fast enough shutter speed to freeze them. I prefer a minimum of 1/250th of a second to freeze people walking. You will need an even faster shutter speed as you get to subjects such as cars.

3. Not using exposure compensation (+/-) or the right meter mode

Avoid These 5 Camera Setting Mistakes Typically Made By Beginners

If you are using Aperture or Shutter Priority mode, Exposure Compensation is your best friend, particularly in scenes with tricky lighting. Your camera’s light meter is not creative – it wants to make everything look a neutral gray, but that is problematic in images with lots of dark or bright tones. Maybe you want those tones to look gray for creative purposes, but most likely, you will want them to be true to the scene. This is where Exposure Compensation (+/-) comes into play.

For instance, in scenes with lots of bright snow or a bright sky, this could trick the camera into thinking that it needs to overly darken the image to make those white areas look gray. Or if you are shooting at night, or in a dark alleyway, the camera’s light meter will try to make those dark tones look like a lighter gray, thus brightening the image too much. Similar problems can also appear when shooting in areas with both bright highlights and dark shadows, or if your subject is backlit.

On a related note, many photographers keep their camera on the wrong metering mode. There are three main metering modes; Evaluative, Center-weighted, and Spot metering. Evaluative will expose for the entire scene, Center-weighted will expose based on the spot that you focus on and an expanded area around it, and Spot metering will measure the light based on only the spot that you point to. I personally find Evaluative to be too broad and Spot to be too focused, so I mostly use Center-weighted metering mode.

Read more here: Cheat Sheet: Understand Metering Modes On Your Camera

4. Not getting the focus point right

Avoid These 5 Camera Setting Mistakes Typically Made By Beginners

Some photographers leave their focusing completely up to the camera. This is a terrible idea as the camera will often focus on the wrong point, ultimately ruining your image. You need to be in control of your focusing and put the focus on the most important subject in the image.

On a similar note, it is common for photographers to get that new 50mm f/1.8 or f/1.4 lens and immediately think that they need to shoot everything at f/1.4 because they can. Some situations will be good for f/1.4, but it’s important to realize how shallow the depth of field is at that aperture.

If you are shooting with a really shallow depth of field, the focus needs to be perfect and exactly right on the most important subject. If you are photographing a person and you put the focus point on the person’s ear or nose instead of their eyes, it will be noticeable and it will mess up the photograph. Often, I prefer to shoot portraits like this at f/4 instead of f/1.8 or f/2.8. There is still a beautiful background with bokeh, yet more of the person is in focus. This minimizes any focusing mistakes as well.

5. Using image stabilization when using a tripod

Avoid These 5 Camera Setting Mistakes Typically Made By Beginners

The image stabilizer in your lens or camera will make your photographs sharper when handheld. However, it can also create minor vibrations while keeping the camera steadier, and these vibrations can actually backfire when you are on a tripod. Sometimes they will introduce blur. So always make sure to turn the image stabilizer off when you are using a tripod. If you ever notice your photographs on a tripod are slightly blurry, this issue and wind are the most likely culprits.

Conclusion

There you have it. The bottom line is that if you can learn to conquer and avoid these five common beginner mistakes, you’ll be on your way to better photography.

The post Avoid These 5 Common Camera Setting Mistakes Made By Beginners by James Maher appeared first on Digital Photography School.



it's from Digital Photography School http://ift.tt/2rfV4tX
via James Maher