Fastcam 8 [2026]

Using a Fastcam 8 is different than using a GoPro or a DSLR. Here is the typical workflow:

Step 1: Lighting Because the exposure time at 20,000 fps is just 1/20,000th of a second, ambient light is useless. You will need continuous high-output LED panels or strobe lights. Pro tip: The Fastcam 8 works beautifully with high-speed strobes that pulse at 50,000 Hz.

Step 2: Triggering You rarely hit "Record" manually. Instead, you set the camera to "Arm" mode. You then use a trigger signal:

Step 3: Focus & Alignment Focusing at high speeds is difficult because depth of field is shallow. Fastcam 8 systems often include motorized focus mounts and a "Live View" mode with peaking highlights.

Step 4: Capture & Save The raw footage is saved in proprietary formats (like .CIH or .PHF) or exported as AVI, MP4, or a sequence of TIFF/JPEGs. You then analyze the footage in software like Photron FASTCAM Viewer (PFV) or export to MATLAB/Python for quantitative analysis.

The setting was a controlled studio in California, but the goal was to capture something that happens in nature every day, yet is invisible to the human eye: the exact millisecond a hummingbird drinks nectar during a rainstorm.

The cinematographer, a veteran of high-speed nature docs, had booked the rig for three days. The rig in question was a beast—a Phantom v2512 (the "Fastcam 8" equivalent). It was a cube of aluminum and carbon fiber that cost more than a luxury car. It required an external battery pack the size of a car battery and a thick, braided cable connecting it to a workstation that looked like a supercomputer.

The goal was simple: 10,000 frames per second. At that speed, a single second of real life becomes over eight minutes of screen time.

The Problem On the first day, the bird refused to cooperate. It was a female Ruby-throated hummingbird, beautiful but neurotic. Every time the crew started the fans to simulate the wind and rain, she would retreat to the highest corner of the aviary.

The "Fastcam" had another issue: Light. To shoot at 10,000 frames per second, the shutter is opening and closing so fast that barely any photons can enter the sensor. To get a usable image, they had to blast the bird with so many high-powered HMI lights that the temperature in the studio rose by 15 degrees. The bird was sweating; the camera operator was sweating.

The Shot By the third day, they were out of time. They had one hour left on the rental. They turned the lights up to maximum intensity. The air shimmered with heat. The cinematographer focused the lens on a single feeder filled with sugar water.

They simulated a light drizzle.

The bird descended. It hovered—a blur of iridescent green.

The operator hit the "trigger." In the world of high-speed cameras, the camera is always recording into a buffer memory. When you hit the trigger, it tells the camera, "Save the last two seconds, and the next two seconds."

They watched the monitor. To the naked eye, the feed was gray and grainy, a live view of the sensor reading out in real-time. But the computer was processing.

The Reveal Ten minutes later, the footage was ready to play back.

The operator scrubbed the timeline. The bird, previously a blur, was now frozen in time. Its wings, which beat 80 times a second, were perfectly still, caught in the downstroke. You could see the individual barbs on each feather flexing against the wind.

But the "Fastcam" had captured something unexpected.

As the bird extended its beak into the flower, a single drop of simulated rain fell. In real-time, it was invisible. In the Phantom's footage, it looked like a crystal ball descending from the heavens in slow motion.

The drop struck the bird's beak just as the tongue extended.

The resolution was so sharp (the v2512 is a 1-megapixel sensor, optimized for light sensitivity) that when they zoomed in on the 4K monitor, they could see the reflection of the studio lights inside the raindrop, distorted by the curve of the droplet.

Then came the water. The bird’s tongue is actually a tiny fork that opens up like a pair of pliers inside the flower. The camera captured the nectar rushing up the tongue through capillary action.

The Legacy That shot became famous, not just for the biology, but because it proved that the "Version 8" era of cameras had finally conquered the darkness. Previous cameras needed nuclear-level lighting to get this shot; the new sensors could do it with HMI lights. fastcam 8

The camera was packed up, sent back to the rental house, and eventually used for less poetic things—testing airbag deployments for car manufacturers and filming bullets piercing glass. But for that one afternoon, a machine built for industrial science captured the delicate, hidden mechanics of a heartbeat.

To prepare a post-processor in FastCAM 8, you must ensure the software is correctly configured to output NC code that matches your CNC controller's specific language. This typically involves selecting an existing post-processor or adding a new one to the software's directory. Adding and Setting Up a Post-Processor

If you need to add a new post-processor that was not included in your initial installation, follow these steps to integrate it into FastCAM 8:

Prepare the Directory: Navigate to the FastCAM installation folder (typically C:\Program Files (x86)\FastCAM\) and create a folder named Machines.

Organize Files: Inside the Machines folder, create sub-folders for each post-processor (e.g., one for "Standard" and one for your "New" machine).

Move Configuration Files: Place the following files into the specific machine's sub-folder: SETUP.DAT: The primary configuration file.

.CON File: The controller-specific language file (e.g., START.CON). MATERIAL.DAT: Contains material-specific settings.

Update Machines.DAT: Open the Machines.DAT file in the main application folder and define the new paths using the format: [Machine Number], SETUP.DAT, [CONTROL FILE NAME], [PATH_TO_CONTROL_FILES]. Selecting an Active Post-Processor

Once your files are organized, you can switch or select your active post-processor within the software: Go to Tools → Post Processor (or Setup → Post).

Browse the available options and select the one that matches your controller (e.g., Fanuc, Siemens, or specialized Chinese controllers).

If an exact match isn't found, selecting a common default like "Fanuc" often works for many standard machines. Optimization Before Output Using a Fastcam 8 is different than using a GoPro or a DSLR

Before generating the final NC code through the post-processor, ensure your drawing is optimized to prevent machine errors:

CAD Compress: Use this feature to reduce the number of entities in your drawing (e.g., converting many small line segments into single arcs), which leads to smoother cutting.

CAD Clean & Fix: Check for and remove "orphans" (stray lines), double lines, and open contours to ensure a continuous cutting path.

Watch this tutorial to see the full workflow from importing a part to generating the final NC output: FastCAM teaching video HEADWAY CNC YouTube• Oct 21, 2020

The release of FastCAM 8 introduced significant updates focused on user interface and accessibility: FastCAM Software | CNC CAD CAM | Plate Shape Nesting Step 3: Focus & Alignment Focusing at high

To understand the Fastcam 8's power, you have to look at the raw data. Depending on the specific model (e.g., Fastcam SA-Z, SA-X2, or Mini AX200), the capabilities shift, but standard benchmarks include: