Educational

PetaPixel's editorials are in-depth stories, thought-pieces, and opinions on the photography industry led by the minds of our editorial team.

Pentax K1000 Overhaul Video Reveals the SLR’s Mechanical Beauty

Here's a video by the Camera Repair Centre in Halifax, Nova Scotia, that shows an overhaul they did recently of a Pentax K1000 film SLR -- the "dirtiest Pentax [they've] seen in a very long time." The 3 to 4 hour examination and cleaning is condensed down to 2.5 minutes, and shows the beautiful mechanical inner workings of the K1000.

Digitizing 9×9 Film with an Automated X-Y Table and a 50MP Canon 5DS R

One of the challenges (and rewards) of managing a digital production lab for a university research library is working with the wide assortment of analog formats that are collected within its archives, special collections, and map library holdings. For instance, we've recently begun conversion work on a 2002 aerial survey of Connecticut that was originally shot on 9"x9" positive black and white film.

The Nuclear Bunker That Now Protects Film History

Here's a 3-minute video by Great Big Story about the National Audio-Visual Conservation Center in Culpeper, Virginia, a nuclear bunker that was once used by the Feds to house $4 billion worth of gold. Its goal these days is to preserve the nation's history of film.

How Geometry Can Literally Shape the Story in Your Images

Leading lines, negative space, rule of thirds, all of these compositional elements are discussed ad nauseam in the world of photography. This short video ignores all that, and instead focuses on a different, but equally powerful element in an image: geometric shapes.

Tessina: A Vintage Mini 35mm Camera You Can Wear Like a Watch

The Tessina is a vintage Swiss camera that was created by an Austraian chemical engineer named Rudolph Steineck and introduced in 1957 in Switzerland. What's neat about the camera was that one of the accessories was a special wrist bracket that allowed you to wear the camera on your wrist like a watch.

Shooting a 300-Megapixel Photo: Film vs Digital

For a recent project, I was tasked with shooting a hot rod. It was exciting from the beginning, because this particular kind of car is pretty rare here where I live. The owner also requested that their dog sit on the car's fender, and for the photos to be huge -- 100 megapixels were too few.

In Defense Of Flash: 5 Reasons to Move Beyond Natural Light Photography

Flash is a complicated beast, let’s put it that way.

Say you’ve spent the last few years of your photography journey perfecting natural light, and you know the exposure triangle by heart. Flash comes in to the picture and ruins that perfect triangle, making it more of an exposure square.

How a Combat Photographer Named a Phenomenon to Honor Soldiers

While embedded with troops in Afghanistan in the late 2000s, war photographer and writer Michael Yon captured numerous photos of the sparkling halo that can appear when a helicopter's rotors hit sand and dust. Upon finding that the particular phenomenon didn't have a name, Yon gave it one that honors two fallen soldiers: the Kopp-Etchells Effect.

How Ansel Adams Wrote Pictorialism Out of Photography History

We all have a blind spot, both literally and metaphorically. Ansel Adams had one so big and powerful that he, Beaumont Newhall, and a few others “disappeared” some very important and wonderful photographers from the history of photography. And in doing so they also helped “disappear” an important movement in photography, one called Pictorialism.

This is How Fuji’s New Medium Format Sensor Size Stacks Up

Fujifilm caused a great deal of excitement this week by announcing its first medium format mirrorless camera, the 51MP GFX 50S. But "medium format" is a a relative term rather than a specific sensor size, so how does the new 50S's sensor stack up against other digital cameras on the market?

How Phantom Ultra-Slow-Mo Cameras Are Made

If you ever see an ultra-slow-motion clip online, there's a good chance that it was shot using a Phantom high-speed camera. The 12-minute video above is a behind-the-scenes look at how the cameras -- which cost upwards of $150,000 -- are made.

A Simple Explanation of How Lenses Work

Canon just released this 3.5-minute video that explains how lenses work. We learn about focal points, spherical aberration, chromatic aberration, and how multiple lens elements are used together for aberration correction.

5 Myths of Digital Photography

Myths and misconceptions persist because they’re either compelling or no one bothers to correct them. For photographers, many myths of digital photography arose when trying to draw imperfect analogies to film photography.

Video: How Automatic Film Processing Labs Work

Back in the heyday of film photography, a common part of the photography experience was dropping off your film rolls at a store or lab, placing the roll in an envelope and checking boxes with instructions for what you'd like. Here's a fascinating 5-minute video that reveals what happened to your film between drop off and delivery of your prints and processed film.

This is the World’s First Underwater Portrait, Taken in 1899

It's been called the first underwater photograph and the first underwater self-portrait, but it doesn't seem to be either of those things. No, but this photo by diver and photography pioneer Louis Marie Auguste Boutan, taken in 1899, does seem to be the world's first underwater portrait.

How Many Photos Can You Recognize By Their Nickname?

How many famous modern and historical photos are you able to recognize simply by hearing the nickname? Go ahead, read each nickname then try to picture the image in your head.

How Stop-Motion Photography Has Evolved Since 1900

Stop-motion photography has come a long way since the early 1900s, but it still involves creating an animation one frame at a time by introducing slight changes and movements between still photos. To see how far we've come with the technique, check out this 3-minute video, titled "The Evolution of Stop-Motion."

How Olympus Designed the PEN-F for ‘Timelessness’

I’ve always found Olympus cameras to have excellent quality. But when I first picked up the PEN-F, it was immediately apparent that the quality of this camera is of a higher caliber. The PEN-F oozes quality.

Five of the Most Amazing Current and Future High-Tech Cameras

Curious Droid made this 9-minute video that takes a look at 5 of the most amazing camera technologies, both those in existence and those that are coming soon. They include an ultra-powerful satellite camera, a high-resolution surveillance camera, the most powerful camera, the fastest camera, and the smallest camera.

Untold Stories About Ansel Adams’ Portraits and Workshops

Jeanne Adams is the daughter-in-law of the late and great landscape photographer Ansel Adams, and she served as the head of the Ansel Adams Gallery for 25 years. In the 10-minute interview above, Jeanne talks to Marc Silber of Advancing Your Photography about Ansel's workshops, teaching styles, and lesser-known portraits.

Speedlights vs Studio Strobes: Which is Better and Why?

As beginner's guides go, this is one of the best we've stumbled across. In 10 minutes, Joe Edelman does a fantastic job comparing the standard speedlight to the standard monolight or "studio strobe," explaining some of the confusing terminology, and helping break down which is better when and why.

This Camera Ensures a Photo Finish at the Olympics

Since 1932, the renowned Swiss watchmaker Omega has served as Official Timekeeper at the Olympic Games 26 times. This year at the Rio Olympics, Omega is once again providing finish line cameras to provide officials and the public with the most precise view of the athletes.

A Beginner’s Guide to Canon and Nikon Lens Abbreviations

Welcome to the world of photography, where geeky scientists make great lenses... and use all their secret codes to confuse consumers. Fret not, this guide will explain those EF-S, STM stuff to you, and a small history lesson to help you better understand.

How the Fujifilm X-Pro2 Was Designed for ‘Decisive Usability’

Digital cameras are notoriously difficult to design and get right. Where do you start? Who is the customer? What features do you include on the camera? There are uncountable ways to approach a camera development and design program.

26 Before-and-After Pics Reveal What War Has Done to Syria

Once Syria's largest city, Aleppo has been the worst-hit city in the country since the Battle of Aleppo began in 2012 as part of the ongoing Syrian Civil War. Now a series of before-and-after photos reveals just how much the once-vibrant historical city has been marred by war.

Old School: How to Meter and Expose for Any Lighting Situation

It's time for a long overdue post. Looking back through my archives, I realized that I've covered topics like film selections and scanning film but to date I've skipped one really important part: metering and exposing color film.

This is How a Camera Adds 10 Pounds

It's commonly said that a camera adds 10 pounds, making you look heavier than you actually are. Here's a striking animated GIF that shows how much the focal length of a lens affects your apparent weight in a portrait.

Photograph Earth’s Shadow in the Sky at Sunrise and Sunset

I never get tired of seeing our closest star set below the horizon, and seeing how the landscape changes as the warm light gets fainter by the minute. Every sunset has its personality depending each location, weather and season. One beautiful thing about a sunset is what happens right after the Sun has set. If turn around, you can slowly see the Earth shadow rising from the horizon.

How Japan Became the Heavyweight of the Camera Industry

Cameras and photography were birthed in Europe, so how did the Asian island country of Japan become the most dominant player in the global camera industry? Here's a great 30-minute video that explores that question, offering a look into the history and culture of cameras in Japan.

Lines Reveal the Great Compositions in Famous Movies

Want to see the composition concepts used in famous scenes from famous movies? Raymond Thi of Composition Cam has been taking still frames and overlaying neon pink lines to show things like symmetry, thirds, quadrants, triangles, diagonals, and more.