Three-element, color-corrected, flat-field lens design with anti-reflection coating for sharp, high contrast images. The long eye relief produces a clear, sharp image as much as 18 inches above the lens. Free of distortion and color-fringing. Check out the new LumaMag option below - now available for the BetaMag 12X!
Lens Types:
10X Triplet
Field of View = 1/4 inch
12X Wide Field
Field of View = 5/16 inch
20X Triplet
Field of View = 1/8 inch
Folding design protects lens when not in use.

Optional LumaMag LED Light Attachment for the BetaMag 12X.
Click on the More Images link above to see the BetaMag 12X with the LumaMag attached.
No more fighting with your shadow in poorly-lit areas. The LumaMag attachment floods your sample with bright white LED light.
Installation is easy, snaps right into place!
Runs on 2 replaceable coin battery cells.