Optivisor Degree Al 2-3/4 X Lens #7 Plate Magnifies 2-3/4 X At 6"Fits Optivisor Degree Lx Models

Optivisor Degree Al 2-3/4 X Lens #7 Plate Magnifies 2-3/4 X At 6" Fits Optivisor Degree Lx Models Donegan Optical Usa #Al-17

• Replacement lensplate magnifies 2-3/4X at a 6" focal length.
• Ultra clear precision optical light weight acrylic lensplate.
• Prismatic lenses allow for hours or use without annoying eye strain.