Elcan SpecterDR 1-4x See-Through Lens Flip Cover Kit Does Not Include AR or ARD Amber. The Fully Multi-coated Lenses on The SpecterDR Provide a Tack Sharp View With Sharp Eye Relief While Protecting The Front And Back Lenses From Defective Scratches And Impact. The Rubber Boots Which Are Included In The Kit Can Be Used To Convert The Rifle Scope Into A Digital Ruggedized Night Sight (dlsr) By Tucking The Flip Up Extension At The End Of Its Loop. This Allows The User To Tuck The Flip Up Extension Into A Deep Case When The Optic Is Not In Use To Serve As A Dust Cover For The Specter Dr. In This Way The User Can Have Protection During Transportation Without Compromising The Appearance Of The Elcan Rifle Scope. Specifications for Elcan SpecterDR 1-4x Lens Flip Cover Kit: Manufacturer: Elcan Condition: New Fit: SpecterDR 1-4x Optic Sight Package Contents: Elcan SpecterDR 1-4x Lens Flip Cover Kit Elcan SFC-SDR-A: SpecterDR 1-4x See-Through Lens Flip Cover Kit Does Not Include AR or ARD Amber