ENGINEER Fresnel Lens Magnifier 1.8x SL-35

Great for reading, maps, phone books, and blueprints, and is useful in a wide range of situations [Rectangular lens] Compact yet wide frame [Stand type] Can be used freehand [Angle adjustment] The angle can be freely adjusted with the 230mm flexible arm [Fresnel lens] The magnification is 1.8x, and the lens is thin, so the lens can be made large and the field of view can be kept wide. [Lens size] 193 x 140 mm [Body size] H50 x W24cm / Arm: 230mm / Stand diameter: 120mm / Weight: 356g [Materials] ABS resin, polyethylene, etc. / Lens: Acrylic