Tracking
DJI
DJI Osmo Action 4 Glass Lens Cover Camera lens cover
£20.99
Camera Kings verdict
TrackingWe have 1 day of prices so far. We give a verdict after 10 days of tracking.
How we decideIn stock at 1 retailer
Buy at Back to the Office — £20.99£4.95 delivery · You buy directly from Back to the Office
The smartest money in action cameras right now. The sensor is still large by category standards, the waterproofing is class-leading, and the price has fallen far enough that the newer models have to work hard to justify themselves.
Read our full DJI Osmo Action 4 Glass Lens Cover Camera lens cover review
- Brand
- DJI
- Category
- Accessories
- Model
- CP.OS.00000282.01
- EAN
- 0190021090620
Where to buy — 1 retailer compared
| Retailer | Delivery | Availability | Price | |
|---|---|---|---|---|
| Back to the Office | £4.95 delivery | In stock | £20.99 | Go to store |
Prices are pulled from each retailer’s live product feed and may have changed since the last update. Check the final price on the retailer’s site before you buy.
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Price history
We record this product’s price every day. The chart appears once we have a few days of data — we started tracking it on 12 November 2026.
Our take
DJI Osmo Action 4 review: the bargain action camera that still beats most rivals
A 1/1.3-inch sensor, 18m waterproofing and magnetic mounts — now at a price that undercuts every current flagship. The Osmo Action 4 is the value pick in action cameras.
What we like
- Large 1/1.3-inch sensor handles dull light better than most rivals
- Waterproof to 18m with no housing
- Magnetic quick-release mount is faster than folding fingers
- Now sells well below current flagship prices
What to watch
- Superseded twice over, so firmware attention will taper off
- Fewer accessories than the GoPro ecosystem
- No variable aperture like the Action 6
- Colour needs a little more work than GoPro footage
Quick answers
How deep can the Osmo Action 4 go underwater?
18m without any housing, which is deeper than most rivals manage and comfortably beyond snorkelling depth. With the dive case it goes considerably further.
Is the Osmo Action 4 still worth buying?
Yes, on price. The 1/1.3-inch sensor is still larger than what many current cameras use, and stabilisation and waterproofing remain excellent. You are buying a very capable camera at a discount because two newer models exist.
Osmo Action 4 vs GoPro HERO13 Black?
The GoPro shoots higher resolution and has a far bigger accessory ecosystem. The DJI is deeper waterproof, mounts magnetically and costs meaningfully less. For pure value the DJI wins; for versatility and resale, the GoPro does.
From the manufacturer
The description below is supplied by the manufacturer and retailers, not written by Camera Kings.
Show the manufacturer description
Camera lens cover. Scratch resistant. Brand compatibility: DJI.
1 pc(s). Stain and scratch-resistant to provide extra protection. Uses high-strength glass and AF coating that make it stain and scratch-resistant to provide extra protection.
Features. Product type. Camera lens cover.
Protection features. Scratch resistant. Quantity per pack.
1 pc(s). Brand compatibility. DJI.
Compatibility. Osmo Action 4. Weight & dimensions.
Depth. 32.2 mm. Packaging content.
Lens cover included. Yes. Lens cover quantity.
Key specifications
| Sensor | 1/1.3in |
|---|---|
| Max video | 4K120 |
| Stills | 10MP |
| Stabilisation | RockSteady 3.0 |
| Lens | Fixed |
| Waterproof | 18m |
| Screen | Dual touch |
| Battery | 1770mAh |
Verified by hand against manufacturer data.
