● Adopts a “high -precision aspherical lens” that suppresses the distortion of the image around the lens. ● Hard coat processing that is hard to scratch. ● Design that pursues a sense of stability when you have it. ● A grip that is easy to grasp and slips using rubber material. ● Adopts a eccentric structure that secures the view at hand. ● Two colors (red, blue) that can be selected according to your preference- Color Blue Lens effective diameter (mm) 80 refraction power (Diopta) 8 Reference magnification (double) 2 lens material Acrylic (PMMA) lens lens shape double convex spherical lens Coating surface curing coating Size (long x width x thickness) 230 × 91 × 17 (mm) mass (weight) 108 (g) Legal Related Confirmation Date 20121018 * The ratio of reference magnification is the magnification when you can see it at a specific distance (about 250mm).
![Nikon S1-8DBL [Read Loupe S Series Double Blue]](https://cdn.shopify.com/s/files/1/0618/1424/3566/products/00702925_01_51de26fe-97d1-4d0b-b8bd-83fefc594d49.jpg?v=1686895375&width=480)
