NRC X5 
 
 Lens color: VELVET PURPLE FULL MIRROR + TRANSPARENT LENS INCLUDED 
 
 A range of nasal bridge adjusting eyepieces, fitted with Zeiss lenses for better resolution and clarity, very comfortable and safe. High impact and scratch resistance with hydrophobic coating. 
 Includes a translucent lens for low light 
 Compatible with OSSX3 graduation clip. 
 Easy maintenance and cleaning. 
 Lifetime Warranty.