Fujinar-E 50mm f/1.8 lens, M42 mount, 49mm diameter. - Model: Fujinar-E - Focal Length: 50mm - Aperture: f/1.8 - Mount Type: M42 - Lens Diameter: Approximately 49mm - Condition: There is some mold inside the lens, and as the photos show, it is separated from the middle. Please purchase only if you understand the condition, as this is a used item. *The price includes the Mercari commission added to the purchase price. No further discounts are possible. (Shipping will be free.) Operation check is a simple one done by an amateur. To prevent trouble, returns and refunds after shipping are not accepted. Please consider the above contents before purchasing. Thank you for viewing. Size: Sigma SA mount is not applicable, so it is listed arbitrarily. W020