Order No.:391-08□

• Eye relief 12mm, for astigmatism.      
• Coated lens.
• Magnification: 7x
• Aperture: 25mm
• Diameter of scale: 33mm.

Order No.:391-09□

• Eye relief 12mm, for astigmatism.      
• Coated lens. 
• Magnification: 10x
• Aperture: 19mm
• Diameter of scale: 18mm