1. Familiarize Yourself with the Camera's Menu System:
* The Key is Exploration: The single most important step is to spend time navigating the camera's menu system. OM System cameras have a deep menu, but organized in a logical (once you get used to it) way.
* Custom Menus (My Menu): Utilize the "My Menu" feature (often found under a wrench icon) to create a personalized menu with your frequently used computational features. This will save you a lot of time later.
* Read the Manual: Seriously! While it might seem daunting, the camera's manual is the best resource for understanding each feature's nuances and specific settings. Download the PDF version for easy searching.
2. Common Computational Photography Features (Where to Find and How to Use):
Here's a breakdown of the most common and useful computational features on OM System cameras, along with general directions. Note that specific menu locations may vary slightly between models. Check your manual for exact locations if these instructions don't precisely match.
* Live Composite:
* What it Does: Creates a composite image by continuously adding only the newly brightest elements (like stars, fireworks, or light painting) to the scene over a set duration. Prevents overexposure.
* Where to Find: Usually found in the Shooting Menu 2 (Camera Icon > 2nd screen, or similar)
* How to Use:
1. Set your camera to a stable tripod.
2. Select the Live Composite shooting mode.
3. Adjust the "Composite interval" (the time between each individual exposure – often a few seconds).
4. Set a "Base Exposure" - this is the initial exposure the camera uses before adding new light. Adjust ISO, aperture, and shutter speed.
5. Start the composite by pressing the shutter button.
6. Monitor the image on the LCD as it builds up. You can stop the composite at any time.
* Tips:
* Use a remote shutter release to avoid camera shake.
* Experiment with different composite intervals and base exposures.
* Darken the base exposure to allow more time before the image becomes overexposed
* Live Time:
* What it Does: Allows you to manually control the duration of a long exposure by starting with one press of the shutter and ending with another. The image is built up on the LCD in real-time, so you can monitor the exposure as it develops.
* Where to Find: Usually in the Shooting Menu 2 (Camera Icon > 2nd screen, or similar)
* How to Use:
1. Set your camera to a stable tripod.
2. Select the Live Time shooting mode.
3. Set your desired ISO and aperture. The shutter speed will be controlled manually.
4. Press the shutter button once to start the exposure.
5. Monitor the image on the LCD.
6. Press the shutter button again to end the exposure.
* Tips:
* Use a remote shutter release.
* Excellent for painting with light or capturing long exposures in changing light conditions.
* Focus Stacking/Bracketing:
* What it Does: Captures a series of images with slightly different focus points and then either (Focus Stacking) merges them in-camera into a single image with extended depth of field or (Focus Bracketing) saves them as a series of images to be stacked later in software.
* Where to Find: Usually in the Shooting Menu 1 (Camera Icon > 1st screen, or similar) - often under Bracketing or a dedicated Focus Stacking/Bracketing option.
* How to Use (Focus Stacking):
1. Set your camera to a stable tripod.
2. Enable Focus Stacking.
3. Adjust the number of shots, focus step width, and aperture (important for depth of field in each shot).
4. Compose your scene and press the shutter. The camera will automatically take the series of images and merge them.
* How to Use (Focus Bracketing):
1. Set your camera to a stable tripod.
2. Enable Focus Bracketing.
3. Adjust the number of shots and focus step width.
4. Compose your scene and press the shutter. The camera will take the series of images.
5. Use stacking software (like Helicon Focus, Zerene Stacker, or Photoshop) to merge the images.
* Tips:
* Use a tripod for best results.
* A smaller aperture will result in a deeper initial depth of field, but may also cause diffraction. Experiment to find the best balance.
* Focus stacking is ideal for macro photography or landscapes where you want everything in focus.
* High Res Shot (Tripod and Handheld):
* What it Does: Shifts the sensor slightly between multiple exposures to create a higher resolution image than the sensor normally allows. There are tripod and handheld versions. Tripod version yields higher resolution.
* Where to Find: Usually in the Shooting Menu 2 (Camera Icon > 2nd screen, or similar). May be under a dedicated High Res Shot setting.
* How to Use (Tripod):
1. Mount your camera on a stable tripod.
2. Enable High Res Shot (Tripod).
3. Compose your scene.
4. Press the shutter. The camera will take several images and combine them in-camera.
* How to Use (Handheld):
1. Enable High Res Shot (Handheld).
2. Compose your scene.
3. Press the shutter and try to keep the camera as still as possible while the camera takes a burst of images. The camera will combine them in-camera.
* Tips:
* Tripod version delivers significantly higher resolution and detail.
* Avoid moving subjects in the frame, as they may cause artifacts.
* Handheld mode is less susceptible to ghosting from moving objects, but image quality suffers.
* Use a low ISO to maximize image quality.
* Keystone Compensation (Perspective Control):
* What it Does: Electronically corrects perspective distortion, allowing you to straighten converging lines (e.g., when shooting tall buildings).
* Where to Find: Often in the Gear Menu (wrench icon) or the Custom Menu. Look for Keystone Compensation or Perspective Adjustment.
* How to Use:
1. Enable Keystone Compensation.
2. Use the camera's directional pad (or touchscreen) to adjust the vertical and/or horizontal perspective.
3. Take the picture. The camera will apply the correction.
* Tips:
* Be aware that keystone compensation crops the image slightly, so leave some extra space around your subject.
* Consider using it in conjunction with a wider lens.
* Art Filters:
* What it Does: Applies creative filters to your images in-camera. These can range from grainy film effects to pop art styles.
* Where to Find: Often accessed directly from the Mode Dial (look for an "ART" setting) or found within the Picture Mode settings.
* How to Use:
1. Select the Art Filter mode.
2. Choose the desired filter from the menu.
3. Customize the filter's parameters (e.g., intensity, contrast) if available.
4. Take the picture.
* Tips:
* Experiment with different filters to find styles you like.
* Many filters offer variations and adjustments.
* Can be a quick way to add a unique look to your images, but use them judiciously.
* Color Creator/Color Profile Control:
* What it Does: Adjusts color saturation and hues to customize the look of your images.
* Where to Find: Often within the Picture Mode settings, or in the Custom Menu. Look for Color Creator, Picture Profile, or similar.
* How to Use:
1. Select the Color Creator or Picture Profile option.
2. Adjust the color wheel to change the hue.
3. Adjust the saturation slider.
4. Take the picture.
* Tips:
* Subtle adjustments can make a big difference.
* Create custom profiles for different shooting scenarios.
* Image Stabilization (IBIS):
* What it Does: Compensates for camera shake, allowing you to shoot at slower shutter speeds without blurring. It's always on, but you can often tweak settings.
* Where to Find: Usually in the Gear Menu (wrench icon) or the Custom Menu. Look for IS Settings or Image Stabilization.
* How to Use:
1. In most cases, the IBIS is automatically enabled.
2. Explore different IBIS modes (e.g., S-IS Auto, Vertical, Horizontal) if available.
3. Some cameras allow you to register a lens so that the IBIS can use the lens focal length for better stabilization.
* Tips:
* IBIS is crucial for handheld shooting, especially in low light.
* Experiment with different IS modes to find what works best for you.
3. General Tips for Success:
* Firmware Updates: Keep your camera's firmware up to date. Manufacturers often release updates that improve performance, fix bugs, and add new features. Check the OM System website for the latest firmware.
* Practice, Practice, Practice: The best way to learn these features is to use them. Experiment with different settings and scenarios.
* Shoot in RAW: When possible, shoot in RAW format. This gives you the most flexibility to adjust the images in post-processing and recover details. Many of these computational features are *also* available when processing the RAW files in Olympus Workspace (or another RAW processing program), meaning you can re-apply them or tweak settings after the shot.
* Understand the Limitations: These features are powerful, but they have limitations. Moving subjects can cause artifacts in high-res shots and focus stacking. Extremely long exposures can introduce noise.
* Learn Post-Processing: While the in-camera processing is good, you can often achieve even better results by fine-tuning the images in post-processing software like Adobe Lightroom, Photoshop, or Olympus Workspace.
By taking the time to explore your OM System camera's menu system, understanding the capabilities of these computational features, and practicing regularly, you can unlock a new level of creative potential. Good luck!