The 67mm Magnetic Lens Cap from Freewell is designed to protect the filter and lens against dust, moisture, and scratches. This lens cap is made based on the size of Freewell's Magnetic Filter System. For neutral density filter users, if your filter size is 67mm, use the 67mm lens cap.
Lens cap is made based on the size of Freewell's Magnetic Filter System
For neutral density filter users, if your filter size is 67mm, use the 67mm lens cap