Plant Pest Identifier: Double Lens Magnifier 3.5x: J
$35.95
Perfect for the close inspection of all types of plant pests. Originally designed for the exacting work of hand tooling photo-engraved printing plates, the Bausch & Lomb Double Lens Magnifier provides 3.5x magnification and offers near-universal application in precision work. The Double Lens Magnifier uses two plano-convex lenses for a corrected wide, flat field. 3.5x power has a focal distance of 3''/7.3 cm and a 1 5/8'' lens diameter.
»Buy at seller