Opticron Folding Metal Loupe 15x 23mm Doublet OIS Includes: Boxed/Leather Ricoh Case

Includes: Boxed/Leather Ricoh Case

so won't autofocus on entry-level Nikon DSLRs without a built-in AF motor

Aperture control - Number of blades: 9 (rounded diaphragm opening)

This is a lens you can trust even in toughest of the shooting conditions

Opticron Folding Metal Loupe 15x 23mm Doublet OIS Includes: Boxed/Leather Ricoh CaseThe Opticron Folding Metal Loupe 15x delivers professional grade magnification through a 23mm doublet lens. At 15x, extremely fine detail becomes visible ideal for gemstone grading, hallmark identification, philately, and precision inspection work. The 23mm lens provides a wider field than standard 18mm high power loupes, reducing the need to scan across the subject. The doublet corrects for chromatic aberration at this demanding magnification. Robust