Teleconverter 2x  KONICA HEXANON AR

Specifications:

Elements / groups 

Length

Diameter

Weight (~)

Years of production

Number of versions

Rarity

6/5

43,5mm

63mm

230g

1976-1987

1

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Optical diagram:

Comments:                                                                                                                                                                     ●

For the best possible optical results, teleconverters should be avoided as a general rule but if one is needed, the Hexanon AR Teleconverter is probably the best of all teleconverters available for use with Hexanon lenses. It’s a superior 6-element teleconverter that received UC-grade lens coatings. Even more importantly, it is a flat-field teleconverter, and this explains the much better image quality it produces as compared to the commonly available third-party teleconverters, especially if a quality lens is used. The Hexanon AR teleconverter is well-regarded and sought-after.