Brand Licensed, High-Quality Professional Grade Filters, Shipped Within 24 Hours 1. optical glass, precision grinding and polishing, high-definition imaging; 2. Adopting multi-layer nano coating technology to endow the lenses with double-sided waterproofing, oil resistance, and stain resistance; 3. The aviation aluminum frame material is lightweight and does not affect the operation and self inspection of the pan head. The laser laser logo is non fading and non rusting 4. The Brushed Filter Produces A Retro-Striped Glare Effect To Add A Sci-Fi Feel And Produce More Creative, Cinematic Photos Or Videos 7. Easy to install and disassemble, without damaging the original lens during installation. The filter can be replaced at any time to prevent you from missing out on exciting moments Cleaning instructions. If the lenses are contaminated with dust, water droplets or other contaminants, whether or not they have been eliminated, please remember the following instructions for use 1. blow off any dust on the surface of the lenses first. 2. clean them again with a clean brush. 3. wipe gently with the filter cleaning cloth delivered. 4. use a special lens cleaning solution for better results. 5. Keep in the special storage box when not in use. Note: 1.Does not include Drone, 2.Transition: 1cm=10mm=0.39inch, 3.Since the size and weight are manually measured, due to different measurement methods, there may be a certain error between the weight and size of the product, but this error does not affect the normal use of the product, please confirm that you know and accept the error before purchasing,, 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you! The "Satisfied Buying Store" store is an authorized store of Adhering to the principle of "committed to practical and innovative design, leading aviation professional photography!" philosophy. Founded in 2016, has grown into a leader and innovator in the drone accessories and action camera accessories industry in a short period of time. We offer a full range of custom accessories for drones, action cameras, handheld stabilizers. R&D, design and production of various drone accessories such as landing gear, protective covers, camera filters, etc. It has developed, designed and produced hundreds of products, and has dozens of intellectual property patents. It has provided high-quality products and satisfactory services to more than 100 countries and regions around the world and more than one million consumers. Thank you for your choice. We will provide you with a complete full range of services