If you've spent any time scouring Craigslist or eBay for darkroom gear, you've almost certainly run into the omega b22 enlarger. It's one of those iconic pieces of equipment that seems to be sitting in every attic or basement of every former photography student from the 60s, 70s, and 80s. There's a very good reason for that: these things were built like absolute tanks and were designed to handle the transition from 35mm to medium format without breaking a sweat.
While modern digital photography has its perks, there is something incredibly soul-satisfying about standing in a dark room with the smell of fixer in the air, cranking the bellows on a B22 to get that perfect focus. If you're looking to start your own darkroom or just want to upgrade from a flimsy plastic hobbyist model, let's talk about why this specific machine is still a gold standard for film enthusiasts.
The Design That Won't Quit
One of the first things you notice about the omega b22 enlarger is that it doesn't look like a piece of high-tech machinery. It looks like a tool you'd find in a woodshop or a garage. It features a distinct double-girder (or "dual rail") design that makes it incredibly stable. When you're making a big enlargement—say, an 11x14 or even a 16x20—vibration is your worst enemy. If the enlarger head wobbles even a tiny bit, your print is going to look soft.
The B22 solves this by being heavy and rigid. The head moves up and down on those two rails with a satisfying click-and-slide motion. It's simple, mechanical, and there's almost nothing that can go wrong that a bit of cleaning or a drop of oil can't fix. Unlike newer electronic gear that bricks the moment a circuit board fries, this is a machine you can actually maintain yourself.
The Standard vs. The XL
You'll often see two versions of this enlarger: the standard B22 and the B22 XL. The main difference is the height of the rails. The XL version gives you a longer column, which means you can project a much larger image onto the baseboard without having to rotate the head to project onto the floor. If you have the choice, go for the XL. It gives you a bit more breathing room, especially if you like making large prints or cropping heavily into your negatives.
Handling 35mm and Medium Format
A lot of beginner enlargers are strictly limited to 35mm film. That's fine for a while, but eventually, most film photographers get the itch to try medium format. This is where the omega b22 enlarger really shines. It was designed as a "dual-purpose" machine that can handle negatives up to 2.25 x 2.25 inches (6x6cm).
Switching between formats is pretty straightforward, but there are a couple of things you need to keep in mind. You can't just swap the film and call it a day; you need the right lens and the right condenser setup.
- For 35mm film: You generally use a 50mm lens and both of the main condensers.
- For 6x6 (Medium Format): You'll want an 80mm or 75mm lens.
The cool thing about the B22 is that the condenser system is adjustable. There's a smaller "supplementary" condenser lens that you either leave in or take out depending on the focal length of the lens you're using. It's a bit of a manual process, but it ensures that the light is focused perfectly through the negative, giving you crisp, even illumination from corner to corner.
The Importance of Negative Carriers
If you buy a used omega b22 enlarger, the one thing you really want to make sure is included (or that you can find easily) is the negative carrier. These are the metal "sandwiches" that hold your film flat while you're printing. Since the B22 was so popular, there are tons of these floating around, but they can be surprisingly expensive if you have to buy them separately on the used market.
The standard carriers for the B22 are "glassless." This is great because it means there are two fewer surfaces to keep clean of dust. However, you have to make sure your film is relatively flat. If your negatives are curly, you might find yourself fighting to keep the edges in focus. Some people hunt down custom glass carriers, but for 95% of us, the standard aluminum ones do a fantastic job.
Light Sources and the "Omegalite"
Most B22s you'll find come with a standard condenser head. This uses a regular incandescent bulb (though people often swap them for modern LED equivalents that don't get as hot) and a set of glass lenses to focus the light. This setup produces a "high contrast" look that really makes black and white prints pop.
However, you might occasionally see an omega b22 enlarger with a circular, "donut" looking head. This is the Omegalite cold light head. Instead of a bulb and condensers, it uses a fluorescent-style tube to provide very soft, diffused light.
Why would you want that? Well, diffused light tends to hide scratches and dust on your negatives much better than a condenser head does. It also gives you a slightly different tonal range. If you're a perfectionist who hates spending hours with a spotting brush to fix dust marks, the cold light head is a dream. Just keep in mind that they take a minute to "warm up" to a consistent brightness.
Finding and Restoring a B22
If you're looking to pick one up today, you're in luck. Because Omega produced so many of these, they aren't exactly rare. You can often find them at estate sales for $50, or maybe $150 on eBay if it's in really nice shape.
When you're inspecting a used omega b22 enlarger, here's a quick checklist of what to look for: 1. The Bellows: Pull them out all the way and look for light leaks. If they're cracked or have "pinholes," you'll get fogged paper. You can sometimes fix tiny holes with a bit of liquid electrical tape. 2. The Rails: Check for rust. A little bit of surface rust isn't a dealbreaker, but the head should slide smoothly. 3. The Lens Board: Make sure it has a lens board! This is the little metal plate the lens screws into. Without it, you can't mount a lens. 4. The Condensers: Take the head apart (it's easy, usually just a couple of thumbscrews) and check the glass. You want to make sure the condensers aren't chipped or heavily scratched.
The Tactile Joy of the Darkroom
At the end of the day, using an omega b22 enlarger is about the experience. There's no "undo" button. You have to think about your exposure, your contrast filters, and your dodging and burning. It forces you to slow down and actually look at your images.
The B22 is the perfect companion for that journey. It doesn't get in your way with unnecessary bells and whistles. It's just a solid, dependable tool that helps you turn a strip of plastic into a physical piece of art. Whether you're a seasoned pro who's returning to the darkroom after a long hiatus or a student who just bought their first roll of Tri-X, the B22 is a machine that will likely outlive us all.
It's not just about the final print—it's about the process. The mechanical hum of the timer, the red glow of the safelight, and the physical act of moving the enlarger head into place. In a world that's increasingly digital and ephemeral, there's something incredibly grounding about working with a machine as honest as the Omega B22. It does one thing, and it does it exceptionally well. If you find one in good condition, grab it. You won't regret it.