How to Catalog Your Film Camera Collection (And Actually Keep It Updated)

If you've been collecting film cameras for any length of time, you already know the feeling: you spot a Olympus Stylus Epic at a thrift store, reach for your phone to check if you already own one, and realize you have absolutely no idea. Maybe you have a mental list. Maybe a notes app. Maybe nothing at all.

Cataloging your collection sounds tedious, but once it's done it changes how you collect — and how you shoot. Here's how to do it properly.

Why bother cataloging your camera collection?

A catalog isn't just about knowing what you own. It's about knowing what you have available to shoot, what condition things are in, what you paid versus what something is worth now, and whether a deal you're looking at is actually a deal.

For anyone with more than a dozen cameras, it also becomes insurance documentation. If anything is stolen or damaged, a catalog with serial numbers and photos is what stands between you and a painful conversation with your insurance company.

Option 1: Spreadsheet (free, flexible, tedious)

A Google Sheet or Excel file works and costs nothing. A solid setup includes columns for:

• Make and model
• Serial number
• Condition (mint / EX+ / EX / good / parts)
• Purchase price and date
• Current estimated value
• Film format (35mm, 120, 4x5, etc.)
• Lens (if it's a system camera)
• Notes (shutter speeds accurate? meter working? CLA'd?)
• Photo

The problem with spreadsheets is that they're annoying to update from your phone when you're at a camera show or a flea market. You end up not updating them, which means the catalog drifts and becomes useless.

Option 2: A dedicated app

This is where things get a lot easier. A purpose-built app handles the mobile experience, photo storage, and organization in a way a spreadsheet never really will.

I built Camera Vault specifically for this problem — it's an iOS app designed for film camera collectors to catalog their gear, log which cameras they've actually shot with, and identify cameras they don't recognize using AI.

The AI scan feature is particularly useful when you're digging through a bin at a swap meet and find something with no markings you recognize. Point the camera at it and it'll identify the make and model for you.

What to include in each catalog entry

Whether you go spreadsheet or app, every entry should capture:

The basics

• Make, model, and variant (e.g. Canon AE-1 vs AE-1 Program — they're different cameras)
• Serial number (photograph this too)
• Film format

Condition Be honest with yourself here. The used camera market has pretty standardized grading: mint, EX+, EX, VG+, VG, good, and parts/repair. Note any specific issues — sticky shutter, dead meter, light seals needed.

Financial What you paid, where you bought it, and the date. If you're reselling or insuring, this matters.

Functional notes Has it been CLA'd (cleaned, lubricated, adjusted)? When? By whom? Which films have you run through it? This is especially useful if you rotate between a lot of bodies.

How to photograph your cameras for the catalog

You don't need a studio setup. A consistent, simple approach works best:

• Natural light near a window, no harsh shadows
• Plain background (white foam board from a craft store costs $2)
• Always shoot the same angles: top plate, front, back, serial number
• Include a shot of the lens wide open if it's a system camera

Consistency matters more than perfection. When you're scanning your catalog six months later, you want to immediately recognize each camera.

Organizing by format, brand, or era

Once you have everything logged, how you organize it is a personal call. A few approaches that work well:

By format — all 35mm together, all medium format together. Good if you think about shooting first and collecting second.

By brand — all Nikons, all Canons, all Olympus. Good if you collect within specific systems or are tracking lens compatibility.

By era — pre-war, postwar, 1960s, 1970s boom, 1980s auto-focus era. Good if you're interested in the history of photography technology.

Most collectors end up with a hybrid — organized by format at the top level, then by brand within that.

Keeping it updated

The catalog is only useful if it's current. A few habits that help:

Log at the point of purchase. Before the camera even goes on a shelf, open the app or spreadsheet and add it. It takes three minutes and you still have all the details fresh.

Do a quarterly audit. Walk through your collection once every few months and check the catalog against what's actually there. Things get loaned out, sold, or shuffled around.

Update condition notes after shooting. If you run a roll through a camera and discover the meter is reading two stops hot, note it immediately.

The payoff

A well-maintained catalog makes you a smarter collector. You stop buying duplicates by accident. You know exactly what you have available when you want to grab something for a specific shoot. You can answer "what cameras do you have?" without having to think about it.

It's also just satisfying. There's something about seeing your whole collection laid out cleanly — every camera accounted for — that makes the collection feel more intentional and less like gear that accumulated.

If you're ready to get started, Camera Vault is free to download on iOS. The AI camera identification feature gives you 5 free scans, with unlimited scans available via subscription. It's the fastest way to get your collection cataloged without a spreadsheet in sight.

What system do you use to track your collection? I'd love to hear how other collectors handle it — find me on Instagram @unit35mm.