【Product Name】 Nikon 400mm F8 (1:8) Super Telephoto Mirror Lens Manual Focus 【Compatible Mount】 For Nikon F mount (Confirmed to be mounted on actual device) * No electronic contacts / MF-only lens 【Product Description】 This is a 400mm F8 (1:8) super telephoto mirror lens with Nikon TECHNOLOGY markings. Due to its reflective (mirror lens) structure, it is relatively compact for a 400mm class lens, making it easy to carry. Manual focus only, with a fixed aperture of F8. Recommended for those who want to easily enjoy super telephoto photography, such as landscapes, the moon, and distant views. 【Operation/Confirmation Status】 ・Mounting confirmed on a Nikon F mount camera ・Focus ring rotates smoothly ・As this lens has no electronic control, there is no need to check the operation of AF, etc. 【Appearance】 ・There are some scratches and minor imperfections due to use, but it is in generally good condition. ・Please check the photos for details. 【Optical Condition】 ・No critical defects that significantly affect photography are observed. * Please forgive any minor dust, etc., as this is a used item. 【Notes】 ・This is a manual focus lens. ・Please understand the characteristics of an F8 fixed-aperture lens before purchasing. ・Please refrain from purchasing if you are sensitive to the condition of used items.