Mamiya‑Sekor C 45mm f/2.8 S Lens for Mamiya 645 – Excellent Condition

DESCRIPTION

Mamiya‑Sekor C 45mm f/2.8 S wide‑angle lens for the Mamiya 645 system, presented in Excellent Condition and fully tested and working. The later **S‑version** features refined coatings and improved optical performance, offering crisp rendering, strong contrast and reliable mechanical operation. A clean, high‑grade wide‑angle option ideal for both film users and digital shooters adapting Mamiya 645 lenses.

CONDITION

Overall Condition: Excellent

• Fully tested and working
• Optics clean with typical internal dust for age
• Coatings strong
• Focus smooth and correctly damped
• Aperture blades clean and responsive
• Exterior in excellent cosmetic condition
• Mount clean and secure

INCLUDED

• Mamiya‑Sekor C 45mm f/2.8 S lens
• Front cap
• Rear cap
• Case

KEY FEATURES

• 45mm wide‑angle focal length for Mamiya 645
• f/2.8 maximum aperture
• S‑version with improved coatings
• Smooth manual‑focus mechanism
• Solid metal construction
• Strong contrast and crisp rendering

COMPATIBILITY

• Mamiya 645 (original)
• Mamiya 645J
• Mamiya 645 Super
• Mamiya 645 Pro / Pro TL
• Mamiya 645E
• Adaptable to digital mirrorless systems with appropriate adapter

COLLECTORS NOTES

The 45mm f/2.8 S is a well‑regarded wide‑angle in the Mamiya 645 lineup, appreciated for its improved coatings, compact size and dependable mechanical design. Excellent examples remain desirable among collectors and digital shooters seeking a versatile wide‑angle with classic medium‑format character.

SEO KEYWORDS

Mamiya‑Sekor C 45mm f/2.8 S, Mamiya 645 wide‑angle lens, Mamiya 45mm S‑version UK