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Links
Someone posted some info in a dPreview forum.
Just googling this lens, as you have most likely done if you are looking for more info on this provides a lot of information about this lens however some confusion occurs since Vivitar, later released a newer, different formula in their Series 1 line, the 90mm f/2.5 macro lens. Although it only goes to 1:2 magnification on its own, an accompanying adapter for 1:1 was manufactured and sometimes sold with the lens. It was that version, also known as the "bokina" that has been hailed as one of the best macro lenses to date. Vivitar's 105mm f/2.5 (also Kiron, Dine) is also very notable.
More to come on this post...time to sleep!
The (Kino manufactured) Panagor lens is not the same as this Komine made lens although it was probably made to meet the same Vivitar Specification.
ReplyDeleteThe (Tokina made) Series 1 90mm f/2.5 predates this lens by almost 6 years.
It should be noted that this lens is derived from the (also Komine made) Vivitar 90mm f/2.8 macro lens and the 135mm Close Focusing lens