Volk 20D Large Aspheric Lens, Clear

Purchase a Volk 20D and a Volk 78D or Volk 90D Lens and receive $25.00 off a Volk 3-Mirror OR 4-Mirror Lens (Limit one discount per combination purchase - savings will automatically be applied in your cart)Industry standard diagnostic lens. Available in different colors! Comes with a complimentary case. Please allow 6 weeks for orders with custom engraving. Features: Patented double aspheric glass optics for enhanced imaging High magnification provides excellent views of the optic disc and macula Perfectly corrected for astigmatism, aberrations, field curvature and coma Specifications: Lens: 20D Field of View: 46°/60° Image Mag.: 3.13x Laser Spot: .32x Working Distance: 50mm