With 2X Lens (Large surface) and 4X Sub-Lens (round lens)
Available colours (Hand Grip section): Grey
FREEcarry case provided (Same case type as BN-2)
Product Description
BB-2 is a Fresnel lens with a length of 18 cm.
The lens makes it easy to read newspapers and magazines using natural eyesight.
The thickness is only 2 mm so it is convenient for carrying.
Details
Lens size: 180 × 70 mm (small round len's diameter 30 mm) Lens material: acrylic (Fresnel lens) Body size: 184 x 108 x 2 mm Total weight: 35 g Manufacturer: Terasaki Corporation