Do It Yourself

Sometimes, the best products are the ones you make yourself. PetaPixel is your guide to custom lenses, handmade camera rigs, custom-coded artificial intelligence cameras, and the 3D-printed parts that makes photography truly personal.
A man wearing a cap stands on a city street beside a large camera on a tripod. Next to him are two black-and-white photographic negatives, one showing the Eiffel Tower. A supermarket is visible in the background.

Photographer Makes Pinhole Camera Out of Chinese Roast Duck

You can make a pinhole camera out of just about anything -- as an Italian photographer recently proved by building one from pasta. Continuing that playful nod to culinary heritage via the medium of photography, Martin Cheung has been creating images with a Chinese roast duck as his camera.

A hand holds a black film camera with a large lens and a viewfinder, outdoors in front of a blurred airplane and the word "SPACE" partially visible on a building in the background.

This 3D-Printed Camera Can Make You Fall in Love With Panoramic Analog Photography

I love panoramic photography. There is just something special about a super-wide aspect ratio that flexes my creative muscles. I'm far from the only one. Photographer Jace LeRoy, who goes by analog_astronaut on social media, has also been bitten by the panorama bug. He recently showed off a camera he built, the Infidex 176, which uses 35mm film to capture 72 x 24 millimeter frames, and it's awesome.

A Canon EOS R10 digital camera body without a lens is mounted on a tripod, with a blurred background showing shelves and equipment.

DIY Digital Iris Animates and Customizes Lens Bokeh

Adapters to use DSLR lenses on modern mirrorless cameras are very common parts of photography kits. They are extremely useful tools that enable photographers to use their existing, older lenses on new mirrorless cameras. However, as New Zealand builder James, who goes by Ancient on YouTube, shows, these adapters can be so much more and capture photos and videos that would otherwise be impossible.

A hand holds a color photo in front of a small yellow and blue Kodak-branded photo printer on a wooden table, with window blinds in the background.

Photographer Builds Mini Kodak Kiosk That Actually Prints Photos

Photographer James Warner, known for his excellent YouTube channel, snappiness, is always taking on new photography projects. They often involve taking things apart and putting them back together in new, exciting ways. Warner's latest project involves building a mini retro Kodak photo printing kiosk for his desk.

Two views of a compact, retro-style camera: the left image shows a person holding the camera and viewing a landscape on its screen; the right image shows the camera resting on a hand, displaying its front and lens.

3D-Printed Kit Gives the DJI Osmo Nano Vintage Hasselblad Style

The DJI Osmo Nano is a clever, compact modern action camera with cutting-edge features. But what if it looked and acted less like a modern action camera and more like a classic waist level-viewfinder Hasselblad camera? For some reason, there's a 3D-printed shooting kit that answers that very question.

A hand holds a black Leica camera in the center of a park pathway lined with benches and autumn trees, with yellow leaves scattered on the ground.

Photographer Transformed a Panasonic Lumix G9 II Into a Leica Look-Alike

"Programmer by day, photographer by weekend" Cristian Băluță could not find the precise camera he wanted in the market, so he made it himself. Băluță expertly took the internal components from the Panasonic Lumix G9 II Micro Four Thirds camera and put them inside a Leica M replica body he made. It was a labor of love, and while the photographer admits the result isn't necessarily the dream camera he imagined, the project is incredible.

A small yellow Kodak digital camera with a large attached lens is shown. On the left, the camera is held in hand facing forward; on the right, the camera is attached to a bulky manual lens, also held by hand.

What Happens When You Put Big Lenses on the Tiny Kodak Charmera?

The Kodak Charmera keychain camera has been a smash hit. Sold in blind boxes, the 1.6-megapixel retro-styled toy camera was one of the biggest photo gifts of the holidays. However, straight out of the box, its capabilities are arguably a bit lacking, thanks in large part to its tiny built-in lens. That's where expert camera modifier James Warner, or Snappiness as he's known online, comes in. What would happen if you gave the Kodak Charmera a better, bigger lens?

Two views of a camera hidden inside a walnut shell: the left side shows exposed camera components inside half a shell, and the right side shows the closed shell with only the camera lens visible.

YouTuber Crams a Camera Inside of a Walnut

YouTube creator and do-it-yourself enthusiast Penguin DIY recently built a secret camera hidden inside a walnut shell, and it's an excellent, albeit nutty, example of what creative people with engineering skills can do with miniaturized camera technology.

On the left, a close-up of a modern, 3D-printed film camera. On the right, a black and white photo of a pony standing in tall grass on hilly terrain under a cloudy sky.

This Photographer Built an Awesome Medium-Format Rangefinder, and So Can You

Photographer Albert Cornelissen wanted a medium-format rangefinder camera that could utilize great glass and wouldn't break the bank. The second restriction meant the legendary Mamiya 7 and Fujifilm GF670 cameras were out of the question, so Cornelissen took matters into his own hands and built his dream camera: The MRF2.

Close-up of a custom-built digital camera with a large Super-Multi-Coated Takumar lens attached, mounted on a tripod, with visible screws and USB ports on the camera body.

Photographer Builds 3,200MP Camera Using CCD Scanner Sensor

German computer engineer and builder Yannick Richter, who goes by Gigawipf online, built a new 3,200-megapixel 3D-printed medium-format camera that relies on a linear CCD scanner. As Gigawipf describes it, the camera, Project Gigapixel, is much more than just a scanner in a box, though.

A close-up of an electronics workbench with a circuit board, wires, a linear rail system, a magnifying glass, and various electronic components arranged on a wooden surface.

How to Build a ‘Simple’ Focus Stacking System

Each year, my photographic instrumentation students build very simple focus stacking systems. After several years, I decided to construct a more advanced version that could move a stepper-motor-driven stage to precise positions, automatically collect a series of images, and then manually use a stacking program for combination into a single high-depth-of-field image.

On the left, a person with short platinum blonde hair and red lipstick looks slightly down. On the right, there is a vintage-style boxy camera with a metallic lens resting on a wooden surface.

This Awesome DIY Digital Camera Has a Waist-Level Viewfinder

Photographer Malcolm Wilson, who recently converted a broken film camera into an infrared digital point-and-shoot, is back with another awesome camera build. This time, Wilson combined a Mamiya C220 TLR viewfinder, Raspberry Pi, and Sony image sensor to create a waist-level viewfinder digital camera.

On the left, a fisheye photo shows a can of Red Bull and a bottle of Jägermeister on a kitchen counter. On the right, a black and white photo of a man holding a bass guitar and a microphone, standing in front of a brick wall.

Can You Develop Film In a Jägerbomb?

Analog photographers love trying new and unusual things. Whether it's shooting on expired film, skipping film altogether, or developing film using odd ingredients. Sweet Lou Photography opted for this last type of experimenting and developed his film inside a Jägerbomb. Did it work?

Thin, branching white filaments spread across a dark background, resembling fungal hyphae or root structures, with a few bright, out-of-focus circular spots in the corners.

Lens Fungus: What It Is and How to Deal With It

Pick up a dusty old lens from a flea market, an estate sale, or even your own forgotten storage bin, and you might notice something strange glinting beneath the surface of the front element: delicate white threads, odd patterns like spiderwebs or frost creeping across the inside of the glass. That eerie substance is lens fungus -- an unwelcome guest in the world of photography that quietly invades optical systems, thrives in darkness and moisture, and, if left untreated, can cause permanent and costly damage to your equipment.

A person's hand holds a Minolta camera lens with reflective glass on the left. On the right, a blue mat displays disassembled lens parts, including rings and glass elements. The mat has labels and a Minolta lens cap.

The (Lens) Doctor is In: Servicing Your Own Glass

As I’ve collected more and more camera equipment, especially vintage film gear, I’ve amassed a collection of quite a few lenses that I found for peanuts at flea markets, thrift, and antique stores, or online through marketplaces like eBay.

A person holding a Sony Alpha camera in one hand and a large camera lens in the other. Various camera accessories, including adapters and rings, are spread out on a wooden surface.

You Can Create an Affordable and Wacky Portrait Prime Using Vintage Projector Lenses

Many photographers over the years have toyed with adapting old cinema projector lenses to their modern cameras. Projector lenses encourage creative experimentation because they are plentiful online, relatively cheap (some can be found for around $50 and sometimes even less), and produce interesting images full of character. James Warner, who goes by Snappiness, created a new video explaining how photographers can create their own "amazing portrait lens" using projector lenses.

Two images of a black camera named "Snapflex." On the left, the camera is on a table, showing its lens and top section. On the right, a person holds the camera with a strap, showing the same features from a different angle.

Photographer Gives Camp Snap ‘Kids’ Camera a 3D-Printed Upgrade

Photographer James Warner recently created a clever $10 do-it-yourself waist-level viewfinder that works with any camera. Now the builder, who goes by Snappiness on YouTube, is back with another fantastic project, this time turning a digital camera made for kids into a twin-lens reflex-style creation.

A mechanical device with gears is shown on the left. An arrow points from it to a vibrant, blurred image of space, Earth, and a distant galaxy on the right, suggesting a connection between the device and space exploration.

Designing a Star Tracker for Astronaut Don Pettit to Use on the ISS

In the spring of 2023, I received a phone call from Peter Blackberg (an old friend, RIT alumnus, and a space enthusiast) when he asked if I would join a call with NASA astronaut Don Pettit. Don wanted to build a star tracker for his next space flight.  

A person wearing glasses and a beanie smiles in front of a black background. They are holding a partially exploded banana, with banana pulp and peel visibly bursting outward. They're wearing a knitted sweater.

How to Use an Arduino to Trigger a Flash With Sound

The high-speed class at Rochester Institute of Technology learns Arduino programming and some simple circuits as an introduction on triggering high-speed flashes in complicated situations. One of the easiest high-speed events to study is a balloon popping. This simple event is also one of the safest high-speed events too.

An image displaying two orange plastic 3D-printed GoPro camera mounts. The left mount has a rectangular frame with a circular holder and slots for the lens and buttons, while the right mount has a blocky design with slots and screw holes for mounting.

Awesome 3D-Printed Accessories for Upgrading Your GoPro Camera

3D printers open up entire new vistas of creativity for photographers. Whether you’re into cosplay and creating costumes and props for your portraits or looking to achieve original shots using intricate rigging and mounting setups that are entirely bespoke to your use case, the ability to take a spool of plastic fiber and turn it into a complex and durable part using an appliance that can fit on a benchtop is, in my opinion, one of the most exciting advancements in the at-home maker movement in years.

Two images side by side: The left shows a close-up of a blue and black device with a lens on a transparent base labeled "Epilogues". The right shows a grainy, black and white digital image of two people making peace signs, displayed on a computer screen.

Venerable Game Boy Camera Reborn As a Fun Lo-Fi Webcam

Of all the low-resolution digital cameras from the 1990s, none has had the lasting cultural impact of the monochromatic, 0.014-megapixel Nintendo Game Boy Camera. Romanian video game technology company, Epilogue, has turned the Game Boy Camera into a webcam, offering nostalgia-infused fun for teleconferences.