Good products and points to note
The filters from this brand are reasonably priced and offer excellent value for money. However, when using magnetic filters, you should be mindful of how they interact with specific lenses. For instance, when I attached a magnetic filter to the LAOWA 15mm F2 Zero-D, it interfered with the lens hood, making it impossible to attach or remove the hood without first taking off the filter. Aside from this issue, these magnetic filters are very convenient to use and are well worth recommending.