Mamiya‑Sekor 48mm f/1.9 Lens – Bayonet Mount – Fast Prime – Excellent

Overview

The Mamiya‑Sekor 48mm f/1.9 is a fast, compact standard prime designed for Mamiya’s early 35mm bayonet‑mount SLRs. Known for its smooth rendering, solid build and reliable performance, it remains a desirable lens for collectors and users of Mamiya’s bayonet‑mount system.
This example is in Excellent Condition, fully tested, with clean optics and smooth mechanical operation.

Condition

Overall Condition: Excellent

• Optics clean with no haze or fungus
• Coatings intact with minimal cleaning marks only
• Aperture blades clean, snappy and oil‑free
• Focus action smooth and correctly damped
• Exterior shows very light cosmetic wear only
• Mount clean and undamaged
• No dents, separation or mechanical issues

Included

• Mamiya‑Sekor 48mm f/1.9 lens
  

Key Features

• Fast f/1.9 maximum aperture
• Standard 48mm focal length
• Smooth manual‑focus mechanism
• Solid metal construction
• Ideal for low‑light, portrait and general photography
• Designed for Mamiya bayonet‑mount 35mm SLRs

Compatibility

• Mamiya bayonet‑mount 35mm SLRs (DTL/DTL‑B series, MSX/DSX series depending on variant)
• Adaptable to mirrorless systems (Z, E, RF, L‑mount etc.) with appropriate adapters
• Manual focus and manual aperture operation on all systems

Collectors Notes

The 48mm f/1.9 is one of the more desirable standard primes in the Mamiya bayonet lineup due to its fast aperture and strong optical performance. Excellent‑grade examples are increasingly sought after by collectors of early Mamiya 35mm systems.

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