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Description
3.37mm f/2.8 87d HFOV 16MP<br>(No Distortion)(RGN Red+Green+NIR)Looking for the 3. 37mm lens that works in the GoPro HERO 5 cameras? = CLICK HERE The 3. 37mm is our newest 4K lens designed for the GoPro HERO 4 3, DJI Phantom 4 3, DJI Inspire X3 and Yuneec Typhoon H CGO3+ camera lines. With its 87 degree HFOV 16MP sharp 7 glass (4G+3MO) non fisheye optics this lens captures the entire image sensor. [Summary] Compared to our popular 3. 97mm lens, the 3. 37mm is a little wider field of view and has better edge
The 3.37mm is our newest 4K lens designed for the GoPro® HERO® 4/3, DJI Phantom 4/3, DJI Inspire X3 and Yuneec Typhoon H CGO3+ camera lines. With its 87 degree HFOV 16MP sharp 7 glass (4G+3MO) non-fisheye optics this lens captures the entire image sensor.
[Summary]
Compared to our popular 3.97mm lens, the 3.37mm is a little wider field of view and has better edge sharpness. The flare is a little more concentrated into points instead of spread out like with the 3.97mm. The 3.37mm also has a shorter TTL, so it sticks out of the camera less. This means you can use it in the GoPro® HERO® 4/3 waterproof housing and the focus will not change.
After removing the stock lens the 3.37mm threads in easily. No need to change to a different lens mount and all GoPro®, DJI and Yuneec accessories that mount around the lens surround are supported. No gap is present between the lens and the black GoPro® lens surround as the 3.37mm lens spans the entire cavity. On the DJI cameras a small gap will be created as the lens is not as large in diameter as the stock lens, so we recommend using the original glass lens protector to keep debris out. On the Yuneec CGO3+ camera the stock lens is the same diameter so no gap or modifications to the lens surround is required with the 3.37mm lens installed.
On the GoPro® HERO®, we recommend using an ND4 filter (or higher) with ISO400 for full sun shooting. On the Yuneec Typhoon H we recommend keeping shutter speeds at 1/500s or slower to reduce jello from the rolling shutter during full sun shooting. If the slower shutter speeds are too bright you can add ND filters to stop down the light.
With the same f-stop as the stock lens on the GoPro®, DJI and Yuneec cameras the capture software will never know the lens has been changed. Light levels will be handled as normal and depth of field will be very similar.
With it being 36 degrees narrower than the stock GoPro® lens, 3 degrees narrower than the DJI Inspire X3 and Phantom 4/3 cameras and 11 degrees narrower than the Yuneec H CGO3+ camera, this lens brings your subjects closer without being too zoomed in to introduce unwanted image jitter.
| When you change the lens on the GoPro® HERO® cameras we recommend having us remove the stock lens profile software so the colors are natural (and not tinted pink around the edges). All GoPro example media shown has this lens profile removed from the camera. |
| Don't want to worry about sending your GoPro® HERO® camera in to be modified? We sell new cameras with this lens installed HERE. |
| Model Number | GP33728RGN |
| Focal Length | 3.37mm |
| 35mm Equivalent (on 1/2.3" sensor) | 19.0mm |
| Fisheye/Barrel Distortion | NO |
| Black Vignetting | NO |
| Weight (Stock GoPro Lens = 5.5g) | 6.83g |
| Angle of View (V*H*D) | 70 x 87 x 100 degrees |
| Aperture (f Stop) | 2.8 |
| Back Focal Length (BFL) | 2.97mm |
| Dimensions (Diameter x Length) | 17.35 x 22.32mm |
| Native Camera Sensor Support | 1/2.3" |
| Native Megapixel Support | 16MP |
| Thread Material | Metal |
| Optics Material | Glass - 8 Elements |
| Fits in GoPro Waterproof Case? | Yes |
| GoPro Case Mod Needed? | No |
| Dust Ring Included? | Yes (DR_A + DR_B) |
| Filter Type | Description |
| RGN (Red+Green+NIR) | This filter sees Red + Green + NIR light |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
MacBook Air is amazing
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Midnight, Set: Without AppleCare+
This is an amazing laptop battery life is amazing, it is slim and feels durable, it is super fast powering on and opens any application instantly and the keyboard feels great I love typing on it. All around I would never get a windows laptop with something as good as this
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Expensive, refined, and exactly what it should be
This is one of those products where there isn’t much to overthink it. The Apple Pencil Pro does exactly what it’s supposed to do, does it consistently, and integrates seamlessly with the iPad. It’s not cheap, and it doesn’t try to be revolutionary — it’s just very well executed.
Performance and usability
Responsiveness is excellent. There’s no noticeable latency, pairing is instant, and charging via the magnetic attachment is still one of the cleanest implementations Apple has ever done. You never think about battery life or connection issues — it just works.
The new squeeze gesture is genuinely useful and makes switching tools faster without breaking flow. The tilt support is well implemented and will be especially appreciated by artists, even if it’s not something every user relies on heavily.
Feel and design
The build quality is exactly what you’d expect. It feels solid, balanced, and premium. That said, the writing feel is still very smooth-on-smooth, which isn’t particularly pencil-like. Screen protectors help with that, but out of the box it’s not a perfect analog feel.
Color options are still nonexistent, which is a bummer but that’s always been the case.
Compatibility and pricing
Requiring the Pro model for newer iPads is frustrating, but not surprising. It’s clearly part of Apple’s broader product segmentation strategy. While that won’t sit well with everyone, the Pencil Pro itself delivers enough refinement that it doesn’t feel like a compromised purchase.
Minor quirks
On rare occasions, if the iPad hasn’t been used in a while, the Pencil may not immediately reconnect. Placing it back on the magnetic charger instantly resolves this, so it’s more of a momentary hiccup than a real issue.
Final thoughts
There’s nothing here that feels half-baked. You can nitpick price, texture, or ecosystem decisions, but in actual daily use, none of those detract meaningfully from the experience. The Apple Pencil Pro is reliable, polished, and purpose-built — which is exactly what most people want from it.
Five stars - Expensive, but extremely refined. If you’re in the iPad ecosystem, this is the best stylus experience available
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Reviewed in the United States on January 13, 2026
★★★★★ 5
Great Apple Pencil
This Apple Pencil is great! I bought it to work with my new iPad Air 11” M4. It is perfectly compatible and connected without any difficulty. I love that it attaches magnetically to my iPad to charge and there’s no separate charger. It also pairs much more easily with my iPad than my previous Apple Pencil Pro. The material is smooth but not slippery, and comfortable to hold. The tips are durable and last a long time. The pencil is accurate and glides smoothly over the iPad screen, making it a pleasure to use, especially for drawing or painting. It is a good value for the money. I’m very pleased with this purchase and would definitely buy it again.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Saved a few bucks for top quality!
I’m not a visual artist by any stretch, but I also hate not having every option at my disposal, so I bought this item used on here. The best $70 bucks I’ve ever saved. It didn’t come in an Apple box but it came in an Amazon box that was the size of an Apple box and it was padded and secure. The quality was as new as it would be coming from the Apple Store. It’s a pretty good device. It works well. I enjoy using it to make slight adjustments in my attempts to draw things and I do enjoy writing with it. Great weight and the haptics are on point when you use the options like squeezing it to change tools. It fits nicely on the top of the iPad with the magnet. Battery life has yet to drop below 95 even when I had it off the pad for a few days. I’m very happy with my purchase and I love the fact that I saved a few bucks by purchasing used.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Excellent Apple Pencil but make sure it works with the iPad you currently own!
I love the new pencil! The haptics in it are great! I originally had the 2nd gen pencil and needed a new one so I bought this one. When I got it, it wouldn’t sync to my iPad Pro 11 (4th gen) though. Apparently I didn’t read completely that it wouldn’t. However, because of this, my husband bought me the new iPad Pro (M5 chip) and the pencil works great with it! It syncs easily with the iPad and is easy to use.
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Reviewed in the United States on April 29, 2026