Introduction
In our article discussing the “Importance of Using a High Quality Tripod When Shooting HDR Photography,” we discussed potential movement issues that can arise when shooting bracketed sequences and how using a high-quality tripod can help eliminate most of these movement issues. In this article, we will discuss how using the Mirror Lock-Up feature on your DSLR will yield even sharper images by eliminating the subtle movement in your camera caused by the mirror action. In this article, we will also explain the mechanics of the mirror in DSLRs.
THE MECHANICS OF THE MIRROR
There is a mirror inside of every DSLR (well, with the exception of new “mirrorless” cameras). When we look through the View Finder on our camera, we are actually seeing the reflection of what the mirror is seeing through the lens attached to the camera. When we press the shutter button on the camera, the mirror flips up. When the mirror flips up, the actual shutter is underneath and will open to expose the image to what the lens sees. The process of the mirror flipping up and down creates a little bit of vibration inside the camera. This vibration does not really matter when we are shooting handheld bracketed sequences because it does not make a difference in comparison to the motion shake caused by your hands, which is much greater. However, when you are shooting with your camera on a tripod, the movement of the mirror will slightly reduce the sharpness of the image. Because of this, we want to use the Mirror Lock-Up feature on our cameras whenever we are shooting on a tripod.
USING THE MIRROR LOCK-UP FEATURE
We recommend that you only enable the Mirror Lock-Up feature when you are using a tripod. When you have your camera on a tripod, enable the Mirror Lock-Up feature to lock the mirror in the “up” position so that the only thing moving inside of the camera is the shutter. This means that there will not be any vibration since the mirror will not flip up/down while the shutter opens to expose the sensor underneath.
The Mirror Lock-Up feature is great when you are shooting landscape images because this feature ensures that there is not any additional vibration introduced by the mirror as it flips up and down. The Mirror Lock-Up feature is also handy in bracketed sequences as well. Simply set your camera on the tripod and enable both the Mirror Lock-Up feature and the Auto Exposure Bracketing (AEB) feature. Your camera will then consecutively take the shots specified in your AEB with the mirror flipped up, prior to exposing the sensor with each shot.
ENABLING THE MIRROR LOCK-UP FEATURE
Each camera will be different, so consult your camera’s manual or go online to know how to enable the Mirror Lock-Up Feature.
On a Canon 5D Mark III, use the dial to scroll down to “Mirror lockup” and push the “Set” button on your camera to select “Mirror lockup.” As you can see below, the Mirror Lock-Up feature is turned off right now.
After you have selected “Mirror lockup,” spin the dial down to “Enable” and push the “Set” button again.
As you can see below, the Mirror Lock-Up feature is now enabled.
Each camera functions differently when simultaneously using the AEB and Mirror Lock-Up features. For example, if the AEB and Mirror Lock-Up features are both enabled on a Canon 5D Mark III but the HDR mode is turned off, you will need to manually depress the shutter button with each image in the bracketed sequence. This eliminates the reason to even use the feature since we would be introducing motion by touching the camera with each shot in our bracketed sequence.
However, with the HDR mode turned on in the Canon 5D Mark III and the Mirror Lock-Up feature enabled, you will be able to take consecutive shots with just one press of the shutter. If you find that you need to manually press the shutter button multiple times to shoot your bracketed sequence, then use a shutter release. Either way, using the Mirror Lock-Up feature in your camera will yield slightly sharper results when you have your camera on a tripod.
Bonus Video: What Is Mirror Lockup and Electronic First Curtain Shutter?
CHAPTER 1: INTRODUCTION TO HDR
- 1.1 – Introduction to HDR
- 1.2 HDR Workshop Introduction
- 1.3 What is HDR?
- 1.4 What is a Stop of Light
- 1.5 Boosting Dynamic Range by Combining Exposures
- 1.6 When Do You Really Need to Shoot HDR Images
- 1.7 Improvements in Technology
- 1.8 Installing the Presets
- 1.9 – What you will Need for HDR Photography
- 1.10 – Tripod
- 1.11 – Remote Shutter Release
- 1.12 –Lens Filter
- 1.13 – Memory Cards
- 1.14 – Backpack
- 1.15 – UNDFIND Bag
- 1.16 – Laptop
- 1.15 – HDR Software
CHAPTER 2: HDR CAMERA SETTINGS
- 2.1 – HDR Camera Settings Introduction
- 2.2 – What is Auto Exposure Bracketing
- 2.3 – How Many Exposures Do You Really Need
- 2.4 – Changing Your Cameras Bracketing Order
- 2.5 – Ceteris Paribus (Shutter Speed Changes)
- 2.6 – Capture All Shots by Shooting in Continuous Modes
- 2.7 – Camera Modes
- 2.8 – Metering Modes
- 2.9 – Timer
- 2.10 – Setting the Correct Median Exposure
- 2.11 – Nailing and Locking the Focus
- 2.12 – In-Camera HDR
- 2.13– In-Camera HDR
CHAPTER 3: HDR CONSIDERATIONS
- 3.1 – HDR Considerations Intro
- 3.2 – Using a Tripod
- 3.3 – Optimal Shutter Speedl
- 3.4 – Optimal Aperture Settings
- 3.5 – Optimal ISO Settings
- 3.6 –Moving Objects and Ghosting
- 3.7 – Using DSLRs with Faster Frame Rates
- 3.8 – Using Mirror Up Mode-Mirror Lockup
- 3.9 – Shooting in RAW vs. JPEG
- 3.10 – Macro Mode with Food Photography
- 3.11 – Clean Your Lenses & Sensor!
- 3.12 – Don’t Forget the Photographic Composition
CHAPTER 4: SALTON SEA, CA
- 4.1 – Salton Sea, CA HDR Introduction
- 4.2 – Salton Sea HDR | Pt.1| How it was Shot
- 4.3 – Salton Sea HDR | Pt.2| RAW preparation and HDR Export
- 4.4 – Salton Sea HDR | Pt.3| HDR Processing
- 4.5 – Salton Sea HDR | Pt.4| RAW Processing and Photoshop Import
- 4.6 – Salton Sea HDR | Pt.4| Photoshop Layer
- 4.7 – Salton Sea HDR | Pt.6| Final Image Processing
Chapter 5: PAGE, AZ
- 5.1 – Page, Arizona HDR Introduction
- 5.2 Horseshoe Bend HDR |Pt.1| How it Was Shot
- 5.3 Horseshoe Bend HDR |Pt.2| RAW Preparation and HDR Export
- 5.4. Horseshoe Bend HDR | Pt.3| HDR Processing in Photomatix Pro
- 5.5 Horseshoe Bend HDR |Pt.4| RAW Processing and Adobe Photoshop Import
- 5.6 Horseshoe Bend HDR |Pt.5| Photoshop Layer Blending
- 5.7 Horseshoe Bend HDR |Pt.6| Final Image Processing
- 5.8. Antelope Canyon HDR |Pt.1| How it Was Shot
- 5.9 Antelope Canyon HDR |Pt.2| RAW Preparation and HDR Export
- 5.10 Antelope Canyon HDR |Pt.3| HDR Processing
- 5.11– Antelope Canyon HDR |Pt.4| Final Image Processing
- 5.12 – Antelope Canyon HDR |Pt.5| RAW Processing and Photoshop Import
- 5.13 Antelope Canyon HDR |Pt.6| Final Image Processing
Chapter 6: MOAB, UT
- 6.1 Moab, Utah HDR Introduction
- 6.2 Moab Utah HDR |Pt.1| How it Was Shot
- 6.3 Moab Utah HDR | Pt.2| RAW Preparation and HDR Export
- 6.4 Moab Utah HDR |Pt.3| HDR Processing
- 6.5 Moab Utah HDR |Pt.4| Processing and Photoshop Import
- 6.6 Moab Utah HDR |Pt.5| Photoshop Layer Blending
- 6.7 Moab Utah HDR |Pt.6| Final Image Processing
Chapter 7: SALT LAKE CITY, UT
- 7.1 Salt Lake Union Pacific HDR Location
- 7.2 Salt Lake Union Pacific HDR |Pt.1| How it Was Shot
- 7.3 Salt Lake Union Pacific HDR |Pt.2| RAW Preparation and HDR Export
- 7.4 Salt Lake Union Pacific HDR |Pt.3| HDR Processing
- 7.5 Salt Lake Union Pacific HDR |Pt.4| RAW Preparation and HDR Export
- 7.6 Salt Lake Union Pacific HDR |Pt.5| Photoshop Layer Blending
- 7.7 Salt Lake Union Pacific HDR |Pt.6| Final Image Processing
- 7.8 Salt Lake City HDR Introduction
- 7.9 Salt Lake LDS Temple HDR |Pt.1| How it Was Shot
- 7.10 Salt Lake LDS Temple HDR |Pt.2| RAW Preparation and HDR Export
- 7.11 Salt Lake LDS Temple HDR |Pt.3| HDR Processing
- 7.12 Salt Lake LDS Temple HDR |Pt.4| RAW Processsing and Photoshop Import
- 7.13 Salt Lake LDS Temple HDR |Pt.5| Photoshop Layer Blending
- 7.14 Salt Lake LDS Temple HDR |Pt.6| Final Image Processing
- 7.15 Salt Lake Capital HDR |Pt.1| How it Was Shot
- 7.16 Salt Lake Capital HDR |Pt.2| RAW Preparation and HDR Export
- 7.17 Salt Lake Capital HDR |Pt.3| HDR Processing
- 7.18 Salt Lake Capital HDR |Pt.4| RAW Processing and Photoshop Import
- 7.19 Salt Lake Capital HDR |Pt.5| Photoshop Layer Blending
- 7.20 Salt Lake Capital HDR |Pt.6| Final Image Processing
Chapter 8: SALT LAKE MOUNTAINS, UT
- 8.1 Salt Lake Mountains HDR Introduction
- 8.2 Heber Valley Fishing Bracketed HDR |Pt.1| How it Was Shot
- 8.3 Heber Valley Fishing Bracketed HDR |Pt.2| RAW Preparation and HDR
- 8.4 Heber Valley Fishing Bracketed HDR |Pt.3| HDR Processing
- 8.5 Heber Valley Fishing Bracketed HDR |Pt.4| RAW Processing and Photoshop Import
- 8.6 Salt Lake Union Pacific HDR |Pt.5| Photoshop Layer Blending
- 8.7 Heber Valley Fishing Bracketed HDR |Pt.6| Final Image Processing
- 8.8 Heber Creeper Train HDR |Pt.1| How it Was Shot
- 8.9 Salt Lake LDS Temple HDR |Pt.1| How it Was Shot
- 8.10 Heber Creeper Train HDR |Pt.3| HDR Processing
- 8.11 Heber Creeper Train HDR |Pt.4| RAW Processing and Photoshop Import
- 8.12 Heber Creeper Train HDR |Pt.2| RAW Preparation and HDR Export
- 8.13 Heber Creeper Train HDR |Pt.6| Final Image Processing
- 8.14 Uinta Summit Panorama HDR |Pt.1| How it was Shot
- 8.15 Uinta Summit Panorama HDR |Pt.2| Single Shot Faux HDR Processing
- 8.16 Uinta Summit Panorama HDR |Pt.3| Photoshop Panorama Processing
- 8.17 Uinta Summit Panorama HDR |Pt.4| Final Image Processing
Chapter 9: BRYCE & ZION, UT
- 9.1 Bryce Canyon HDR Introduction
- 9.2 Bryce Canyon HDR |Pt.1| How it Was Shot
- 9.3 Bryce Canyon HDR |Pt.2| RAW Preparation and HDR Export
- 9.4 Bryce Canyon HDR |Pt.3| HDR Processing
- 9.5 Bryce Canyon HDR |Pt.4| RAW Processing and Photoshop Import
- 9.6 Bryce Canyon HDR |Pt.5| Photoshop Layer Blending
- 9.7 Bryce Canyon HDR |Pt.6| Final Image Processing
- 9.8 Road Side Panorama HDR |Pt.1| How it was Shot
- 9.9 Salt Lake LDS Temple HDR |Pt.1| How it Was Shot
- 9.10 Road Side Panorama HDR |Pt.3| Photoshop Panorama Processing
- 9.11 Road Side Panorama HDR |Pt.4| Final Image Processing
- 9.12
Zion River HDR |Pt.1| Location - 9.13 Zion River HDR |Pt.2| How it was Shot
- 9.14
zion River HDR |Pt.3| RAW Preparation and HDR Export - 9.15 Zion River HDR |Pt.4| HDR Processing
- 9.16 Zion River HDR |Pt.5| RAW Processing and Photoshop Import
- 9.17 Zion River HDR |Pt.6| Photoshop Layer Blending
- 9.18 Zion River HDR |Pt.7| Final Image Processing
Chapter 10: LAS VEGAS, NV & LOS ANGELES, CA
- 10.1 Las Vegas and Los Angeles HDR Introduction
- 10.2 Las Vegas Aria HDR |Pt.1| How it Was Shot
- 10.3 Las Vegas Aria HDR |Pt.2| RAW Preparation and HDR Export
- 10.4 Las Vegas Aria HDR |Pt.3| HDR Processing
- 10.5 Las Vegas Aria HDR |Pt.4| RAW Processing and Photoshop Import
- 10.6 Las Vegas Aria HDR |Pt.5| hotoshop Layer Blending
- 10.7 Las Vegas Aria HDR |Pt.6| Final Image Processing
- 10.8 Downtown Los Angeles HDR |Pt.1| How it was Shot
- 10.9 Downtown Los Agneles HDR |Pt.2| Single Shot Faux HDR Processing
Chapter 11: BONUS
- 11.1 Heber Creeper Train HDR
- 11.2 Heber Valley Fishing SIngle Shot HDR
- 11.3 Uinta Summit Bracket HDR
- 11.4 Bryce Canyon Panorama HDR
- 11.5 Zion Entrance Panorama HDR
- 11.6 Las Vegas Cleveland Clinic HDR
- 11.7 Palos Verdes HDR
- 11.8 Shen Zhen Pier HDR
- 11.9 China Street Photography HDR
- 11.10 Stearns Wharf HDR
Total Course Run Time: 13H 6M 50S
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