Model PZ-30Au
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Adaptall-2 Symbol70-220mmF/4
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Tamron Adapt-A-Matic 70-220mm F/4 Model PZ-30Au Lens
Tamron Adapt-A-Matic 70-220mm F/4 Model PZ-30Au Lens
[No photo of optical layout is presently available.]

Tamron Adapt-A-Matic 70-220mm F/4 Model PZ-30Au: This lens was available in three versions. We are not sure if the PZ-30Au model name applies to all three versions. Initially there was the first model which featured metal knurled focus and zoom rings. Then there was a subsequent model which featured rubber focus and zoom rings yet still did not have slots on the aperture ring for the aperture coupling band included with later versions of some Adapt-A-Matic mounts. The final version of this lens features rubber focus and zoom rings plus the slots for aperture coupling bands.

Lens Specifications:

Lens Model PZ-30Au
Focal Length 70-220mm
Aperture Range f/4.0 — 22
Angle of View 34°~11°
Optical Construction
(Groups / Elements)
11 / 14
Min. Focus from Film Plane 79" (2.0m)
Macro Mag. Ratio
Filter Size 67mm (front)
Diameter 2.8" (71mm)
Length at
[w/Nikon mount]
[7.4" (189mm)]
Weight 37.6 oz. (1065g)
Lens Hood Built-in
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