78D Loudly brand best quality aspherical lens use for ophthalmic

• Drawtube: Binocular
• Theory: Biological Microscope
• Model Number: 78D
• Material: Plastic
• Magnification Ratio: 500X & Under
• Brand Name: Loudly

Feature:

 Retina Lenses are made of high transmittance glass and precision double aspheric designs that yield an extremely wide field of view and sharp image. Available with 20D, 78D and 90D in black ring.

78D

Specifications:

1. Magnification ratio: 0.98X

2. Static FOV: 88°

3. Working distance: 7.0mm

4. Clear Aperture: Ø26mm

5. Dimension: Ø33*14mm