620 Film: The Complete Guide to This Classic Format

Everything you need to know about 620 film — its history, how it compares to 120 film, where to find it, and how to keep your vintage camera shooting.

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What is 620 Film? If you've inherited a vintage camera or found a beautiful old folding model at a flea market, you've likely encountered the mysterious "620 film" label. This guide will walk you through everything you need to know about this discontinued film format, including how to source it, how it differs from 120 film, and how to respool 120 film onto 620 spools so you can keep shooting with your classic camera.

The History and Purpose of 620 Film

620 film was introduced by Kodak in 1932 as a compact alternative to the already popular 120 film format. The key difference? While both films share the exact same film stock width and image size, 620 film is wound onto a thinner, smaller spool with a narrower central core. This design allowed camera manufacturers to create slimmer, more pocketable medium format cameras — a significant advantage during the golden age of folding cameras and twin-lens reflexes.

The film itself is identical to 120 film in terms of emulsion, backing paper, and image dimensions. A standard 620 roll produces the same 6x6cm, 6x7cm, or 6x9cm negatives as its 120 counterpart. The only physical difference is the spool: 620 spools have a smaller diameter and a distinct notch pattern that only fits cameras designed for the format. This means you cannot simply drop a roll of 120 film into a 620 camera — but with a little ingenuity, you can make it work.

Kodak discontinued 620 film production in 1995, but the format never truly died. Today, a dedicated community of film photographers, vintage camera enthusiasts, and analog purists keep the format alive through respooling, special orders, and niche manufacturers who cater to this classic niche.

620 Film vs. 120 Film: What's the Difference?

At first glance, 620 and 120 film look nearly identical. Both are medium format roll films that produce large, detailed negatives. But there are critical differences that matter when you're loading a vintage camera. The table below breaks down the key distinctions:

Feature	620 Film	120 Film
Spool Diameter	Smaller, thinner spool	Larger, standard spool
Spool Core	Narrow central core	Wider central core
Film Stock	Identical to 120	Identical to 620
Image Size	6x4.5, 6x6, 6x7, 6x9 cm	6x4.5, 6x6, 6x7, 6x9 cm
Camera Compatibility	Only fits 620 cameras	Fits 120 cameras and some 620 with adapters
Availability	Limited, specialty sellers	Widely available
Price per Roll	$15–$25 (when available)	$8–$15

The most important takeaway: 620 film is not a different film stock — it's the same film on a different spool. This is why many photographers choose to respool 120 film onto 620 spools rather than hunt down increasingly rare original 620 rolls. If you're exploring other classic film formats, you might also be interested in our guide to 35mm cameras or the fascinating world of medium format cameras.

Pros and Cons of Shooting 620 Film

Before you commit to shooting 620 film, it's worth understanding the trade-offs. Here's an honest look at the advantages and disadvantages:

✓ Advantages

Access to beautiful vintage cameras at affordable prices
Same exceptional image quality as 120 film
Compact camera bodies thanks to smaller spools
Unique shooting experience with classic gear
Respooling 120 film is a rewarding DIY skill
Supports a niche but passionate community

✗ Disadvantages

Original 620 film is scarce and expensive
Requires respooling if using 120 film
Limited film stock options compared to 120
Risk of light leaks during respooling
Not all labs handle 620 film
Cameras may need CLA (clean, lube, adjust)

If you're comfortable with a bit of DIY work and love the charm of vintage cameras, 620 film is absolutely worth exploring. For those who prefer a more straightforward experience, a point-and-shoot camera or a modern rangefinder camera might be a better fit.

How to Respool 120 Film onto 620 Spools

The most practical way to shoot 620 film today is to respool 120 film onto 620 spools. This process requires a darkroom or a changing bag, a 620 spool (you'll need at least two — one for the supply side and one for the take-up side), and a roll of 120 film. Here's a step-by-step overview:

1. Gather Your Materials

You'll need a changing bag or darkroom, a roll of 120 film, two 620 spools, and scissors. Work in complete darkness to avoid fogging the film.

2. Unroll the 120 Film

Carefully unspool the 120 film from its original spool, keeping the backing paper and film together. Note the orientation of the film.

3. Transfer to 620 Spool

Wind the film and backing paper onto the 620 spool, ensuring the film is centered and tightly wound. The leader should be on the outside.

4. Secure and Load

Secure the end with tape if needed, then load the respooled film into your camera. Advance carefully to ensure smooth operation.

While respooling takes practice, it's a skill that opens up a world of affordable film options. Many photographers find it meditative and satisfying. If you're interested in other DIY film techniques, our guide to camera film rolls covers more advanced tips.

Where to Buy 620 Film Today

Finding genuine 620 film can be a challenge, but it's not impossible. Here are your best options:

Specialty Film Retailers

Online stores like Film Photography Project, B&H Photo, and Adorama occasionally stock 620 film. Prices typically range from $15–$25 per roll.

Respooling Services

Some vendors sell 120 film that has already been respooled onto 620 spools. This is the most convenient option if you don't want to DIY.

eBay and Etsy

Individual sellers often list 620 film and spools. Be cautious about expired film, and always check seller ratings before buying.

Camera Stores

Local camera shops that specialize in analog photography may carry 620 film or know where to source it. Building a relationship with your local store can pay off.

If you're also exploring other film formats, you might find our guides to the 8mm camcorder or the 90s camcorder helpful for expanding your analog toolkit.

Classic Cameras That Use 620 Film

Some of the most beloved vintage cameras were designed for 620 film. Here are a few standouts that are still prized by collectors and shooters today:

Kodak Duaflex

A classic twin-lens reflex-style camera with a distinctive Art Deco design. The Duaflex is affordable and produces charming 6x6cm images.

Kodak Brownie

The Brownie series made photography accessible to the masses. Many Brownie models use 620 film and are still fun to shoot today.

Ansco Panda

A compact, stylish camera that produces 6x6cm negatives. The Panda is a favorite among collectors for its unique look and solid build.

Voigtländer Bessa 66

A folding camera that collapses into a pocket-sized package. The Bessa 66 is a high-quality option for serious 620 film shooters.

Many of these cameras can be found for under $50–$150 on the used market, making 620 film an affordable entry point into medium format photography. If you're interested in other vintage formats, explore our guide to the Y2K camera or the CCD camera.

Tips for Getting the Best Results

Shooting 620 film in a vintage camera comes with its own set of challenges. Here are some practical tips to help you succeed:

Check for Light Leaks

Old cameras often have deteriorated light seals. Before loading film, inspect the camera and replace any foam seals with new material.

Use a Light Meter

Vintage cameras rarely have built-in meters. Use a smartphone app or a dedicated light meter to ensure proper exposure.

Test with One Roll

Before committing to a full shoot, run a test roll through your camera to check for mechanical issues and light leaks.

Find a Reputable Lab

Not all labs process 620 film. Look for a lab that specializes in analog photography and has experience with medium format.

With a little patience and preparation, shooting 620 film can be incredibly rewarding. The large negatives capture stunning detail and tonality, and the experience of shooting with a vintage camera is unmatched. For more tips on camera care, see our guide to sensor cleaning and camera sensors.

The Future of 620 Film

While 620 film is no longer mass-produced, the format is far from dead. A new generation of film photographers is discovering the charm of vintage cameras, and small businesses are stepping in to fill the gap. Respooling services, niche film retailers, and a vibrant online community ensure that 620 film will continue to be a viable option for years to come.

If you're passionate about analog photography, shooting 620 film is a way to connect with the history of the medium while creating something new. Whether you're using a Kodak Duaflex, a Brownie, or a folding camera from the 1930s, you're part of a tradition that values craftsmanship, patience, and the beauty of film. Explore our guide to professional cameras for more inspiration on your photographic journey.

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