For sale is a highly rare PENTAX fisheye lens, the **FISH-EYE-TAKUMAR 18mm F11 (M42 screw mount)**. This model is popular among collectors and vintage lens enthusiasts due to its unique F11 fixed ultra-wide-angle design and compact, classic build. ━◆ Product Specifications ◆━ ・Manufacturer: Asahi PENTAX ・Lens Name: FISH-EYE-TAKUMAR 18mm F11 ・Mount: M42 screw mount ・Focal Length: 18mm ・Maximum Aperture: F11 (fixed aperture) ・Focus: Manual Focus (MF) ━◆ Condition ◆━ 【Appearance】 ・Good condition considering its age ・Minor scratches and scuffs are present, but no significant damage 【Optics】 ・Both front and rear elements are clear ・Minor dust particles present (no effect on photos) ・No mold or haze (no effect on photos) ・Coating is also in good condition, maintaining optical performance 【Operation】 ・Helicoid rotation is good ・Focus adjustment has been confirmed to operate smoothly ※The items shown in the photos are what you will receive. If there is any discrepancy between the description and the photos, the photos take precedence. This item has been carefully stored and is in good condition. I hope to pass it on to someone who will cherish it. ※All included accessories are shown in the photos. ■ Important Notes ・Please refrain from purchasing if you are seeking a perfect condition item or are overly sensitive, as this is a used item. ・We have checked the condition as thoroughly as possible, but there may be oversights. Please understand this beforehand.