Field magnifier 3 lenses FIW-03/SP 1 piece

It uses a large-diameter white glass lens of Φ36mm. If you stack two sheets, it will be about 8x, and if you stack three sheets, it will be about 12x. Comes with a spiral hook chain to help prevent loss. Number of lenses: 3 Magnification (x): 4.5, 4.5, 4.5 Lens diameter (mm): Φ36 Size (mm): Approx. 61 x 46 x 26t Material: Body: ABS resin, aluminum, lens: white glass Lens diameter: Φ36mm Weight: Approx. 53g Accessories: Strap