March Scopes MD Disk 56mm Objective Light Reduction for Rifle Scopes

March Scopes MD Disk for Rifle Scopes reduces the amount of light entering a scope by up to 50%, depending on conditions. This light reduction increases the scope's depth of field and helps reduce mirage, which can improve target visibility at higher magnifications. Using an MD Disk at 60 or 80 power can provide a competitive edge when conditions are challenging and help you see the target more clearly. Specifications for March Scopes MD Disk for Rifle Scopes: Manufacturer: March Scopes; Color: Black; Finish: Type 3 Hard Coat Anodizing; Fabric/Material: 7075 Aluminum; Fit: Universal; Gun Type: Rifle; Gun Make: Universal; Gun Model: Universal; Country of Origin: Japan. Package Contents: March Scopes MD Disk for Rifle Scopes. Available in two orderable models: 52mm Objective (DB062-0) and 56mm Objective (DB269-0).