Engineer Head Loupe SL-80 Size (W×H×D): 270 × 138

Size (W×H×D): 270 × 138 × 16mm

Soak the stone for 5 minutes before the first use

so when measuring to metal

Weight: 67g

Blade length: 90 mm

Engineer Head Loupe SL-80 Size (W×H×D): 270 × 138ENGINEER Inc.'s SL 80 is a head loupe suitable for hands free works with a lens of 1. 8 magnifications initially equipped. Designed for works requiring precision such as inspection repair of electronic device and precision instruments. An attached head band is adjustable with Velcro tape, easy to fit your head closely. Also, you can use this product while wearing the glasses. Details Lens of1. 8 magnifications included Lens specification: white lens