6 elements in 5 groups, a classic design. Multicoated, 7 straight blades. Stops down to f/22. Close Focus 1.5 feet (0.45 meters). Filter Thread 52mm. Size 1.541" extension from flange by 2.505" diameter (39.14 x 63.62mm), measured. Nikon specifies 1.5" (38mm) long by 2.5" (64mm) around. Weight 5.543 oz. (157.1g), measured, naked. Nikon specifies 5.5 oz. (155g).
Includes front/rear caps. It will be shipped via USPS Priority Mail which includes insurance, takes 2-3 business days & includes tracking