M42 Rear Lens Cap

Suitable for M42 screw mount lenses, protecting the rear of the lens, reducing dust and scratches, and facilitating daily storage.

Common M42 lenses include the Pentax Super-Takumar 55mm f/1.8, 50mm f/1.4, as well as the Helios 44-2 58mm f/2. Please confirm your lens mount before purchasing.

・Manufactured using 3D printing, not an original accessory; surface layer lines and slight irregularities are normal.
・Installation tightness may vary depending on the lens; please do not force it on, and avoid exposure to high temperatures.
・Includes rear cap only; lenses in the pictures are for demonstration purposes only.