Cameras and lenses are some of the best things to buy used on eBay: they are built to last, they hold their value, and many owners upgrade long before the gear wears out. The key is checking the parts that do wear, such as the shutter, the sensor and the lens elements, and making sure the mount and version are exactly what you need.
Quick answer: ask for the shutter count, sample photos and photos of the sensor and lens glass against a light; avoid fungus, deep scratches and autofocus faults; confirm the mount and region; and buy from sellers who accept returns.
Choose the right mount first
A lens only works natively on cameras with the same mount. Mirrorless and DSLR systems use different mounts, and full-frame and crop lenses behave differently on each body. Before browsing, write down your camera’s mount and whether you need full-frame coverage. Adapters exist, but autofocus speed and features can suffer.
Used camera body checks
Shutter count
Mechanical shutters have a rated life that varies by model. The shutter count tells you how much of that life has been used. Ask the seller for it, ideally with a screenshot from the camera menu or a recent unedited photo. A low count on an old camera is good; a very high count on a cheap body explains the price. Mirrorless bodies used mostly with the electronic shutter may show low mechanical counts.
Sensor and viewfinder
- Ask for a photo of a plain sky at a small aperture to reveal dust spots or marks on the sensor.
- Check for dead or stuck pixels with a long exposure in the dark.
- Look for scratches on the rear screen and electronic viewfinder.
Body and functions
- Worn grip rubber and paint wear indicate heavy use.
- Test all dials, buttons, card slots, hot shoe and battery door.
- Confirm the battery and charger are included and genuine.
Used lens checks
| Issue | How to spot it | Deal breaker? |
|---|---|---|
| Fungus | Web-like threads inside the glass when lit from behind | Yes, it can spread and etch coatings |
| Haze | Milky look inside the lens, low-contrast images | Usually yes, cleaning is costly |
| Dust | Small specks inside | No, a little dust is normal |
| Scratches | Marks on front or rear element | Rear scratches matter more |
| Decentering | One side of images blurrier than the other | Yes, unless priced for repair |
| Autofocus or stabilizer faults | Noise, hunting, error messages | Yes |
Also check zoom and focus rings for smooth movement, aperture blades for oil, and the mount contacts for corrosion.
Grey market and region versions
Grey market gear is imported outside the brand’s official distribution in your country. It is usually genuine, but the manufacturer warranty may not apply where you live and menus or chargers may differ. That is fine for a used item past warranty, but the price should reflect it. Listings that say “international version” often mean grey market.
Questions to ask the seller
- What is the shutter count, and can you show it?
- Any fungus, haze, scratches or repairs?
- Can you send a full-resolution sample photo?
- Is it the original region version, and what is included?
- Do you accept returns?
Protect yourself on eBay
- Keep all questions and answers in eBay messages.
- Pay only through eBay checkout.
- Test everything on arrival and open a return quickly if it does not match the listing.
Read our step-by-step checklist for buying safely on eBay and the guide to returns and the Money Back Guarantee. If you are weighing a refurbished unit instead, see whether refurbished electronics are worth it.
FAQ
Is a high shutter count always bad?
Not always. Shutters can be replaced, and a well-priced body with a high count can still be a good deal if everything else works.
Can lens fungus be cleaned?
Sometimes, by a repair shop, but it can leave marks on coatings. It is safer to avoid fungus entirely.
Are used lenses safer to buy than bodies?
Lenses have fewer electronic parts and often age well, but glass problems like fungus and haze must be checked carefully.
Is a drone camera a good alternative for aerial shots?
Yes, see our comparison of DJI Mini drones.
Conclusion
Used cameras and lenses on eBay offer real savings when you check the shutter, sensor and glass, confirm the mount and version, and buy from sellers who answer questions clearly. Take the time to ask, then test everything as soon as the package arrives.
