Tired of screwing variable NDs on and off of your lenses all the time? The Haida M10 Insert Variable ND Filter aims to make that a thing of the past.

When it comes to neutral density filters, variable NDs are favored by many photographers for their versatility. Instead of carrying a bunch of individual ND filters of different strengths, VNDs cover a set ND range that can be adjusted on the fly. However, the way traditional variable NDs are designed (where two rotating rings are essentially conjoined) can sometimes make them a pain to remove. A filter wrench is often required. Haida is looking to change the way photographers use variable NDs. By leveraging their M10 Filter Holder System, photographers no longer have to screw and unscrew filters, VNDs included. The Haida M10 Insert Variable ND Filter works in concert with the company’s own M10 Drop-In Neutral Density and Circular Polarizing Filters.
…
Read full post here:
https://www.thephoblographer.com/2020/07/22/no-more-screwing-around-haida-m10-insert-variable-nd-filter-review/