Feature: 1. Protect Lens: HB90A lens hood can prevent damage to the lens, and prevent fingers from touching the lens by mistake, to some extent, to shield the lens from wind, sand, rain, snow, etc. 2. Internal Thread Extinction: The interior of HB90A bayonet lens hood is designed with thread extinction, which can better ensure the effect of light shading. 3. Block Unnecessary Incident Light: Lens hood for Nikon Z DX 50‑250mm F4.5‑6.3 VR lens can block unnecessary incident light and suppress ghost and glare. 4. Humanized Design: Even if the HB90A reversible lens hood is installed, it will not affect the normal use of the front cover of the lens. 5. Warm Tip: Different sizes and shapes are designed according to the lens angle of view. Please be sure to select the corresponding light shield according to the specific lens. Specification: Item Type: HB90A Bayonet Lens Hood Product Material: ABS Product Color: Black Weight: Approx. 26g / 0.9oz Interface Type: Mount Reverse Deduction: Support Internal: Thread Extinction Applicable Lens Model: for Nikon Z50-250mm f4.5-6.3 Lens. Package List: 1 x Lens Hood