ULANZI F35 Wide Angle Lens for Pocket 3/Xtra Muse, 112° Wide-Angle Lens Compatible with DJI Osmo Pocket 3/Xtra Muse, Magnetic Attach/Double-Sided Coated/HD Optical Glass
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AI Verdict
This 4g, 112° wide-angle lens magnetically attaches to the DJI Osmo Pocket 3, expanding the field of view by 20% for users prioritizing wider shots over edge-to-edge optical perfection.
This lens is a situational fit for DJI Osmo Pocket 3 users who specifically need a 112° wider field of view and are willing to manage the -24% edge distortion. Its 4g weight and magnetic attachment offer convenience for quick scene changes, but the optical compromises at the edges mean it's not for every shooting style.
If edge-to-edge sharpness is critical, look for wide-angle lenses with lower distortion percentages or those specifically designed with advanced aspherical elements.
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Pros
- Expands the field of view to 112°, increasing the frame by 20% compared to the native lens.
- Features a magnetic attachment for quick installation and removal.
- Constructed with premium optical glass for high light transmission.
- Includes dual-sided coatings to repel water, oil, and dust for easier maintenance.
- Weighs only 4g, minimizing impact on the gimbal and fitting into the original Osmo Pocket 3 storage case.
- Delivers clear photos with excellent detail in the center of the frame.
Cons
- Exhibits noticeable distortion, particularly at the edges of the frame, with a reported -24% distortion.
- The magnetic attachment may not be strong enough for vigorous movement, risking detachment.
- Requires removal before powering on the DJI Osmo Pocket 3 to avoid blocking gimbal calibration.
- Cannot easily stack additional filters like ND filters on top of it.
- Image quality degrades significantly if not perfectly aligned during attachment.
Dimension Scores
While it uses premium optical glass for high light transmission, users consistently report significant edge distortion and softness, with a -24% distortion spec.
As a passive optical attachment, this lens does not directly affect the camera's autofocus speed, which remains dependent on the DJI Osmo Pocket 3's native capabilities.
It expands the field of view by 20% for video, which is beneficial for vlogging and wide shots, but the edge distortion can be a drawback for critical video work.
Weighing only 4g and designed to fit perfectly into the original Osmo Pocket 3 storage case, it is exceptionally portable.
Best For
- Capturing wider architectural shots or expansive natural landscapes.
- Vlogging or group selfies where a broader field of view is needed.
- Quickly changing perspectives without complex lens mounting systems.
Not Recommended For
- Users who require perfectly straight lines and distortion-free edges in their footage.
- Action sports or high-movement scenarios where the lens could detach.
- Filmmakers who frequently use ND filters in conjunction with wide-angle lenses.
Watch Out For
- Edge distortion is significant, with some users reporting 'incredible distortion' and 'nasty shadow at the corners' when not centered.
- The magnetic attachment's strength is a concern, with reports of it being 'not as strong as they could be' and potentially falling off.
- Gimbal calibration is blocked if the lens is attached during power-up, requiring removal and reattachment.
- Improper alignment, even by 'a fraction', can lead to image quality degradation and blur.
Full Specifications
| ASIN | B0DSTT43FN |
| Brand | ULANZI |
| Lens Type | Wide Angle |
| Item Weight | 0.634 ounces |
| Manufacturer | ULANZI |
| Item model number | Wide-Angle Lens C051 |
| Product Dimensions | 0.28 x 0.9 x 0.9 inches |
| Compatible Mountings | DJI Osmo Pocket 3 |
| Camera Lens Description | 112° Wide-Angle Lens |
| Focal Length Description | 112° Wide-Angle Lens |
What Buyers Say
Many users report that while the ULANZI F35 lens delivers a significantly wider 112° field of view, the trade-off is often noticeable distortion and softness towards the edges of the frame. The magnetic attachment is generally praised for its convenience, but some express concerns about its strength, especially during active use, and the need for precise alignment to prevent image degradation. The requirement to remove the lens before powering on the Pocket 3 for gimbal calibration is a recurring point of user feedback.
“Look, it makes my Pocket 3 way wider for vlogging, which is what I needed, but man, those edges are a mess if you don't keep everything dead center. And don't even think about turning on your camera with it on, learned that the hard way. Still, for the price, it gets the job done if you know its limits.”
Common Praise
- Provides a noticeably wider 112° field of view for the Osmo Pocket 3.
- Attaches quickly and easily due to its magnetic design.
- Produces clear and detailed images in the central portion of the frame.
- Lightweight design (4g) does not interfere with gimbal operation.
- Fits conveniently into the original Osmo Pocket 3 carrying case.
Common Complaints
- Significant image distortion and softness are present at the edges of the frame.
- The magnetic attachment is sometimes described as not strong enough, leading to concerns about it falling off.
- Requires removal before the Osmo Pocket 3 can be powered on or calibrated.
- Precise alignment is critical; even slight misalignment causes blur or image degradation.
- Cannot easily be used in conjunction with other filters like ND filters.
Ownership Tips
- Always remove the lens before powering on the Osmo Pocket 3 to avoid gimbal calibration errors.
- Careful alignment is necessary every time you attach it to maintain image sharpness.
- Be prepared to correct for edge distortion in post-production if your subject extends to the frame's periphery.
- The magnetic hold might not be secure enough for fast-paced action or bumpy rides.
- Consider its use primarily for static or slow-moving wide shots where edge distortion is less critical.
Frequently Asked Questions
Is this lens compatible with the DJI Osmo Pocket 3?
Yes, the ULANZI F35 Wide Angle Lens is specifically designed to be compatible with the DJI Osmo Pocket 3.
What is the field of view provided by this lens?
This lens provides a 112° wide-angle field of view, which increases the frame by 20% compared to the native lens.
How does the lens attach to the camera?
It uses a magnetic attachment system, allowing for quick and effortless swapping by simply aligning and attaching it to the camera.
Can I leave the lens on when I turn on my Osmo Pocket 3?
No, you must remove the lens before powering down or powering up the device to avoid issues with gimbal calibration.
Does this lens cause any image distortion?
Yes, users have reported noticeable distortion, particularly at the edges of the frame, with a specified -24% distortion.
Buying Guide
When you're looking at wide-angle lenses for small cameras like the Osmo Pocket 3, you're essentially trading some optical purity for a much broader view. The key thing is how much that wider view matters to you versus how much distortion you can tolerate, especially at the edges. These lenses are usually add-ons, so they sit in front of your camera's existing lens, which can introduce optical compromises. The convenience of attachment, like magnetic systems, is also a big factor for on-the-go shooting.
Field of View (FOV)
This tells you how much of the scene the lens can capture. A 112° FOV means you're getting a significantly wider shot than your camera's native lens, letting you fit more into the frame, like a wider landscape or more people in a group selfie. Think of it like stepping back without actually moving.
Distortion
Wide-angle lenses often introduce 'barrel distortion,' where straight lines appear to curve outwards, especially at the edges. A -24% distortion means this effect will be quite noticeable, making objects near the frame's edge look stretched or bent. It's like looking through a fish-eye, but less extreme.
Magnetic Attachment
This refers to how the lens connects to your camera. A magnetic system means you can snap it on and off quickly, which is super handy when you're switching between wide and standard shots. It's like a quick-release mechanism for your camera lens.
Alternatives
If this lens doesn't fit your needs, look for wide-angle adapters with lower reported distortion figures, multi-element optical designs for better edge sharpness, or integrated filter threads for stacking ND filters.
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