Kestrel 2× Teleconverter – M42 Mount – Vintage Manual Focus – Tested – VGC

DESCRIPTION

Kestrel 2× Teleconverter for M42 mount, in Very Good condition and fully tested and working. A classic vintage accessory designed to double the focal length of any compatible M42 lens while maintaining a compact, lightweight setup.

A clean, functional example suitable for film users and digital photographers adapting M42 lenses.

CONDITION

Overall Condition: Very Good

• Fully tested and working
• Optics clean with no haze or fungus
• No separation
• Light internal dust only (typical for age)
• Coatings intact
• Mount threads clean and smooth
• Exterior shows light cosmetic wear

INCLUDED

• Kestrel 2× Teleconverter (M42 mount)
• Front cap
• Rear cap

KEY FEATURES

• 2× magnification for extended telephoto reach
• M42 screw‑mount compatibility
• Solid metal construction
• Compact and lightweight
• Simple, reliable optical design
• Ideal for experimenting with longer focal lengths

COMPATIBILITY

• All M42‑mount lenses (Helios, Takumar, Pentacon, CZJ, Chinon, etc.)
• All M42‑mount film bodies (Pentax Spotmatic, Praktica, Fujica, Zenit, etc.)
• Adapts easily to mirrorless systems (Sony E, Fuji X, Canon RF, Nikon Z, etc.)
• Adaptable to DSLR systems with appropriate M42 adapters (body‑dependent limitations)

COLLECTORS / USERS NOTES

Kestrel teleconverters were typical of the well‑built third‑party accessories of the manual‑focus era. Their simple optical design makes them a practical way to explore longer focal lengths without investing in larger telephoto lenses.

SEO KEYWORDS

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