Fotasy 82mm Metal Filter Stack Caps, Aluminum Alloy, Slim Stack Fits 82mm UV CPL Fader ND Filter
Quick take
Fotasy’s 82mm metal filter stack caps are slim aluminum end caps designed to cap the top and bottom of a screw-in filter stack. They help keep 82mm filters protected from dust, scratches, and fingerprints while making it easier to carry a small set of filters together.
The main caveat is compatibility: these are sized for 82mm threaded filters, so they will only work if your filters match that diameter and thread standard.
Pros and cons
Pros
- Slim aluminum alloy build that feels sturdy for travel and carry.
- Helps protect filter threads and the glass edges (dust, scratches, fingerprints) when stored.
- Turns multiple filters into a more organized “stack” for easier handling in the field.
- Threads on and off smoothly, making the stack setup straightforward.
Cons
- Limited to an 82mm filter stack setup, so other filter sizes require different caps.
- If you use thicker specialty filters, stacking compatibility may be limited by how they connect.
- Doesn’t replace a full filter case for everyone, especially if you want separate storage for each filter.
What buyers think
Buyer feedback is strongly focused on practical usability: people like how these caps consolidate multiple filters into one compact unit for carrying, and they report that the aluminum construction does not feel flimsy. Setup is repeatedly described as easy, with threads that go on and off without fuss. A recurring theme is organization, especially for photographers who want to stop digging through pouches and instead keep filters grouped by size and protected when not in use.
Review evidence is also consistent on one tradeoff: if you’re using thicker or specialty filters, stacking can become less straightforward depending on how the filters mate to each other. Overall, sentiment centers on dependable protection and compactness rather than advanced features.
How these stack caps work, and what problem they solve
These are top-and-bottom metal caps meant for an 82mm screw-in filter stack. The basic workflow is simple: screw filters together into a stack, then attach the caps to the ends so the outside faces are protected while everything is stored or carried.
For photographers who shoot with multiple screw-in filters (UV/CPL/ND types or similar), the advantage is less rummaging and less exposed glass. Instead of relying on a pouch where filters can drift around, you can treat the stack like a single, compact accessory.
Key features that matter in daily use
Slim aluminum build for compact travel
The caps are made from aluminum alloy and designed to be slim. In real-world use, that translates to less bulk in a small camera bag or case, while still providing a hard, screw-on barrier for the filter ends.
Protection for dust, scratches, and fingerprints
When filters are not on your lens, the unprotected edges and surfaces are vulnerable. These caps are intended to cover the ends of your stacked filters to reduce exposure to everyday grime and contact marks.
Organized carrying for a set of filters
Several buyers specifically call out the convenience of grouping filters together so they are easier to find and less likely to get mixed up. If your current setup is a general-purpose pouch or a loosely packed holder, these caps can make your carry routine more orderly.
Pros and cons, in plain terms
Who they’re a good fit for
- You own 82mm screw-in filters and want a compact way to store and transport a stack.
- You frequently swap filters in the field and want faster, less messy handling.
- You prefer protection that is more “attached to the filters” rather than relying on a separate pouch for each item.
Who should skip them
- Your filters are not 82mm, since these caps won’t fit other diameters.
- You need maximum flexibility for many different filter types and sizes in a single container.
- You mainly use thicker specialty filters where stacking compatibility may be harder.
Price and availability
There’s no single “right” price for small filter accessories, so focus on value based on how many 82mm filters you actually carry. If you frequently bring more than one filter with you, stack caps can reduce the need for additional storage solutions and make your existing kit easier to manage.
Verdict
The Fotasy 82mm metal filter stack caps are a practical, compact accessory for photographers who use 82mm screw-in filters and want end protection plus simpler in-the-field organization. The best results come from matching the 82mm size carefully and using filter stacks that can physically connect cleanly. If that describes your setup, they’re an easy way to make filter carry feel more “systemized” and less cluttered.
FAQ
Are these filter stack caps compatible with all 82mm filters?
They are designed for an 82mm filter stack setup, meaning they fit 82mm threaded filters. For best results, make sure your filters use the 82mm thread size and that the filters can be screwed together into a stack.
Do they protect both ends of the filter stack?
Yes. They come as top and bottom caps intended to screw onto the outer ends of a stacked set of filters.
Will these work with thick or specialty filters?
Stacking can be limited by how thick filters are and how they connect to each other. If your specialty filters don’t mate cleanly in a stack, you may need a different storage approach.
Do I still need a filter case?
These can reduce the need for a pouch-like carry for a stacked set, but some photographers still prefer a dedicated case for extra protection, separation, or for carrying filters that cannot be stacked efficiently.
What’s the main benefit versus carrying filters loose?
They help you keep multiple filters grouped together and reduce exposure to dust and scratches when you’re not using them.
Specifications
| Product Title | Fotasy 82mm Metal Filter Stack Caps, Aluminum Alloy, Slim Stack Fits 82mm UV CPL Fader ND Filter |
|---|---|
| Category | Electronics > Camera & Photo > Accessories > Filters & Accessories > Filter Accessories > Filter Cases |
| Brand | Fotasy |
| Manufacturer | Fotasy |
| Model Name | MS82 |
| Model Number | MS82 |
| Screen Size | 82 Millimeters |
| Color | Black |
| Material | Aluminum |
| Item Weight | 1 Ounces |
| Product Dimensions | 3.23"L x 3.23"W |
| Thread Size | 82 Millimeters |
| Coating Description | No Coating |
| Special Effect | Ultraviolet |
| Water Resistance Level | Not Water Resistant |
| Enclosure Material | Aluminum |
| Compatible Devices | 82mm Filter |
| Media Type | ProductImage |
| Item Dimensions L x W | 3.23"L x 3.23"W |
| Photo Filter Size | 82 Millimeters |
| UPC | 081159145309 |
| Manufacturer Part Number | FS82 |
| Global Trade Identification Number | 00081159145309 |
| Set Name | 1 set |
| Number of Pieces | 1 |
| Warranty Description | no |
| Item Type Name | 82mm metal filter stack caps. |
Available variants
Size
- 55mm
- 72mm
- 58mm
- 62mm
- 37mm
- 82mm
- 46mm
- 77mm
- 40.5mm
- 49mm
- 67mm
- 52mm
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