This Metal Lens Hood is designed for Sony E-mount SELP1650 16-50mm f/3.5-5.6 OSS Retractable Zoom Lens It also fits Nikon 1 Nikkor 10mm f2.8 lens and Samsung 20-50mm f/3.5-5.6 ED II lens The lens hood shields the front element of the lens from glare and scratches With Fotasy Premier Cleaning Cloth Fotasy is a registered trademark