Brand: Vivitar Model: Automatic Tele Converter 2x‑5 Type: Teleconverter / lens accessory Colour: Black Includes: Front & rear caps, original case Size: approx. 6 cm diameter × 5 cm length Vivitar Automatic Tele Converter 2x‑5, supplied with its original carry case and both front and rear protective caps. This teleconverter is designed to fit between a camera body and compatible lens, increasing effective focal length. The unit is in clean condition with no defects noted. Glass appears clear on visual inspection, and the mount surfaces are tidy. Dimensions: Diameter: approx. 6 cm Length: approx. 5 cm Included: Vivitar Automatic Tele Converter 2x‑5 Front lens cap Rear lens cap Original Vivitar case A compact vintage camera accessory, suitable for collectors or for use with compatible manual camera systems.