Highly corrected aplanatic 7X magnifier has three separate lenses, bonded together to form a compound lens. Provides sharp, very distinct images, with no color distortion. Swing-away nickel plated case. Focal Length: 38mm. Lens Diameter: 19.8mm. Work Distance: 33.6mm.
The Helpinghands Magnifier From Carson Is A Hand-Held Or Hands-Free, Fully Adjustable Led Lighted Soldering And Hobby Magnifier, It Contains A 2X Power Distortion-Free Acrylic Lens (4.3 In Lens Diameter).
MAGNILOUPE* ML-20 4-piece eye loupe set, with an included smartphone clip, The four loupes are: 4.5x, 6.5x, 8x and 13x power. Use the loupes on their own for up close inspection of jewelry, print, photos, electronics and more
Single Eye Loupe-Style Magnifier, A high quality Eye Loupe . The 25mm glass lens is mounted in a black plastic loupe. The magnification is 6x with a 51mm focal length.