Description Star-Tron MK428/LR170 Lens Star-Tron Gen 3 7X Night Vision Observation unit Perfect for the astronomer and end-use that requires a bit more magnification than conventional 3X or 4X night vision sights.Tubes are Gen 3 hand select commercial grade with clean, clear center-zone…may have some specs in outer zones not untypical for these image intensifiers, but as such would not interfere with great overall performance and value. Includes: Hard Case. PVS-400HP PVS 4 Eye Piece Daylight Training Filter Canon EOS Adapter Pistol Grip style Handle Eye Piece Lens Relay Base Plate Adapter for Eye Piece Relay
