Canon 100-300mm f/4.5-5.6
The Canon EF 100-300mm f/4.5-5.6 USM is a consumer-grade telephoto zoom for Canon's EF autofocus mount, designed for full-frame and APS-C SLRs. Featuring an Ultrasonic Motor (USM) for quieter, faster autofocus, it was aimed at general telephoto use such as sports, wildlife and outdoor photography.
In the UK auction market today, hammer prices for this lens have ranged from £30 to £75, giving a midpoint of around £52 based on the limited sales recorded. These figures are saleroom hammer results and reflect wholesale rather than retail levels, so clean copies offered through dealers can be priced higher. As a budget EF zoom, it sells for relatively modest sums and its value tracks closely with cosmetic and optical condition.
Variants
Select a variant to filter the sales history below.
| Variant | Years | Edition | Sales | Price Range |
|---|---|---|---|---|
| EF USM | — | — | 2 | £30 – £75 |
Sales History
Prices shown are UK auction hammer results — the wholesale level achieved in the saleroom. Neither buyer’s nor seller’s commission is included. Dealer and retail asking prices are typically higher.
Prices updated: September 2025
| Date | Price | Source | Variant | |
|---|---|---|---|---|
| Sep 2025 | £30 | Special Auction Services | EF USM | |
|
Auction: Photographica & Cameras Auction (Lot 53) Title: A Canon EF 100-300mm f/5.6 Lens
Description:
A Canon EF 100-300mm f/5.6 Lens, auto focusing working, barrel G, elements G-VG, with front cap |
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| Aug 2025 | £75 | Flints Auctions | EF USM | |
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Auction: Cameras & Scientific Instruments (Lot 273) Title: A Canon EF 100-300mm Lens
Description:
black, barrel VG, optics G-VG with very light dust, with caps, case and maker's packaging. |
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Frequently asked questions
How much does a Canon EF 100-300mm f/4.5-5.6 USM sell for at UK auction?
Recent UK auction hammer prices have fallen between £30 and £75, with condition being the main driver of where a particular copy lands in that range.
What is a Canon EF 100-300mm f/4.5-5.6 USM worth today?
Based on the limited sales data, the typical worth at saleroom level is around £30 to £75, so a clean working example sits near the upper end of that price band.
Is the EF 100-300mm f/4.5-5.6 USM compatible with modern Canon cameras?
It uses the Canon EF mount, so it fits EF-mount DSLRs directly and can be adapted to RF mirrorless bodies via Canon's EF-to-RF adapter.
What should I check before buying one used?
Prioritise checking for fungus, haze, oil on the aperture blades, smooth zoom and focus action, and confirm the USM autofocus drives quickly and quietly.