【Rare, Serviced Unit! Clear Optics with No Fungus or Scratches】 This is a listing for PENTAX's renowned "Super-Multi-Coated TAKUMAR 28mm f/3.5" lens. I have personally disassembled and cleaned this lens for this listing. Unlike typical old lenses, there is no fungus, haze, or noticeable scratches visible to the naked eye, resulting in a very clear and highly usable condition. ■ Features of this Lens • High Backlight Resistance: The SMC (Super Multi Coating) suppresses flare and ghosting, allowing for modern-looking depictions. • Versatile Wide-Angle: The 28mm focal length is perfect for snapshots and landscape photography. It's a versatile lens for both full-frame and APS-C (approx. 42mm equivalent) cameras. • Solid Operation: Due to the cleaning, the helicoid and aperture blades move very smoothly. ■ Condition • Exterior: There are minor scuffs from use, but no noticeable dents, and it's in good condition for its age. • Optics: Disassembled and cleaned. No fungus, haze, or scratches visible to the naked eye (please excuse minor dust particles). • Operation: Both the helicoid and aperture ring have good torque. There is no oil on the aperture blades. ■ What's Included • Lens body (Serial No. 7828301) • Front cap • Rear cap ■ Mount Information This lens has an "M42 screw mount." I have selected "Pentax K mount" due to Mercari's system. ◽️ Important Notes This is a manual focus old lens. While this unit is in very good overall condition, please understand that it is a product from several decades ago before purchasing. Also, although I have cleaned it myself, it has not been serviced by a professional. Please purchase only if you are satisfied with the condition. ◽️ Request to Prevent Issues ・This product is a precision instrument, and its serial number is recorded for management. For the purpose of preventing product swapping, returns and exchanges after purchase are generally not accepted. ・Due to the nature of old lenses, it is difficult to describe every minor detail of the condition. Please purchase only if you are satisfied with the photos and description. ・In the unlikely event of damage during shipping or a clear malfunction not described, please contact me before rating the transaction. #PENTAX #M42