No. 9870-B - 7/8" diameter coated achromatic glass lens with Dual (3X + 6X = 9X) magnification. Made with a fiberglass body and a dust proof closure. With a loop for carrying cord (neck chain) sold separately. Completely distortion free. Great magnifier and a dealer favorite. You can literally place the 3X side on top of a dealer showcase and view the coins inside without asking the dealer to remove the coins! $130.00
No. 9870-N Recommended for Diamonds: 7/8" diameter coated aplanatic glass lens with 10X magnification. Made with a fiberglass body and a dust proof closure. With a loop for carrying cord (neck chain) sold separately. $71.00
No. 7088 - 3x6 9 Precision Folding Magnifier - 23mm (1186-9) German precision guarantees a clear sharp, distortion free image. Glass-fibre reinforced polyamide body closes to form dust proof barrier. Precision optic achromatic color-fault-correcting system and aplanatic lens for a distortion free image.