One of the most unusual and useful magnifying instruments we've ever offered: Two components combine to create three different optical devices!

Included are a focusing 8x20mm monocular and a 3x focusing loupe (stand) magnifier. Each has fully coated optics with smooth adjustment. But when they are threaded together, you have a precision 30x portable microscope! The transparent acrylic base admits ambient lighting for illumination.

Includes: 8x20 Monocular with wrist strap 3X Loupe magnifier Lens cleaning cloth Monocular Specifications: Prism Type -- BK-7 porro Objective lens diameter -- 20 mm Minimum Focusing Distance -- 6 feet Field of View: 288 feet at 1,000 yards Weight: 4 ounces / 100 grams