Eyepiece Series: SuperView
Focal Length: 30mm
Barrel Size: 2″ (50.8mm)
Apparent Field of View (Mfg Specified): 68°
Eye Relief (Designed): 22mm
Filter Threads: Standard 2″ Filter Thread (M48 x 0.75)
Coatings: Fully Multi-Coated
Lens Elements: 5
Lens Groups: 3
Blackened Lens Edges: Yes
Barrel Type: Smooth sided
Protective Plastic Storage Container: Yes
Height (With Eyeguard Extended): 127mm
End Caps: 2
Rubber Eye Guard: Yes
Weight: 360gms