PATIKIL 2 Pcs Lens Filter Case, 4-Pocket Camera Filter Case Portable Lens Filter Pouch Photography Fit Camera Bag Pocket Drone for 25mm-58mm, Orange electronics2022 Calmer reduces frequencies between 2

Calmer reduces frequencies between 2 kHz - 8 kHz which means irritating noises are reduced to a much more manageable level in turn improving focus and comfort

AC current frequency response (40~400Hz)

Antique Oil Rubbed Bronze Finish Clear Glass Door Knobs

180 degree bending testing

PATIKIL 2 Pcs Lens Filter Case, 4-Pocket Camera Filter Case Portable Lens Filter Pouch Photography Fit Camera Bag Pocket Drone for 25mm-58mm, Orange electronics2022 Calmer reduces frequencies between 2PATIKIL 2 Pcs Lens Filter Case, 4 Pocket Camera Filter Case Portable Lens Filter Pouch Photography Fit Camera Bag Pocket Drone for 25mm 58mm, Orange The camera filter case can be used to protect your filter from dust, and reduce dust or small sand falling on your filters as much as possible, which is convenient to your photographic life. Specification Color: Orange Material: Nylon Applicable Filter Diameter: 58 mm 2. 3 inch Size: 90 x 80 mm 3. 5 x 3.