Vivitar Series 1 28–105mm f/2.8–3.8 Lens – C/Y Mount – Fungus Patch – Good

DESCRIPTION

Vivitar Series 1 28–105mm f/2.8–3.8 manual‑focus zoom lens in Contax/Yashica (C/Y) mount, fully tested and working, but with a fungus patch noted in the optics. This well‑known Series 1 zoom offers a versatile wide‑to‑telephoto range, strong close‑focus capability and the robust build quality typical of early Series 1 designs.

A functional user‑grade example ideal for those comfortable with vintage lenses showing optical flaws.

CONDITION

Overall Condition: Good (fungus patch)

• Fully tested and working
• Fungus patch present (localised; may affect contrast in strong light) see last photo
• No haze or separation observed
• Coatings intact aside from affected area
• Aperture blades clean and snappy
• Zoom and focus actions smooth with correct damping
• Exterior shows moderate cosmetic wear
• Mount clean and secure

INCLUDED

• Vivitar Series 1 28–105mm f/2.8–3.8 lens (C/Y mount)
• Front lens cap
• Rear lens cap

KEY FEATURES

• Versatile 28–105mm focal range
• Fast f/2.8–3.8 variable aperture
• Classic Series 1 optical design
• Close‑focus capability
• Solid metal construction
• Suitable for landscapes, portraits and general photography

COMPATIBILITY

• Contax/Yashica C/Y‑mount film bodies
• Adapts easily to mirrorless systems (Sony E, Fuji X, Canon RF, Nikon Z, etc.) with appropriate adapters

COLLECTORS / USERS NOTES

The 28–105mm Series 1 is one of Vivitar’s more desirable wide‑to‑telephoto zooms. Examples with fungus remain usable for many applications and are often chosen by photographers seeking the distinctive rendering of vintage Series 1 optics at a lower cost.

SEO KEYWORDS

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