TAMRON
Model 04A
CF
Tele-Macro
Zoom
Adaptall-2 Symbol75~250mmF/3.8-4.5
CF Tele-Macro Zoom
Tamron Adaptall-2 75-250mm F/3.8-4.5 Model 04A Lens

Tamron 75-250mm F/3.8-4.5 Model 04A: This is a fairly lightweight and very nice handling zoom lens with average to slightly above average performance. Additional features include a built-in lens hood and continuous focusing into macro mode. This lens, introduced in 1979, was superceded in 1981 by the model 104A which featured a heavily revised optical design with above average optical performance.

Lens Specifications:

Lens Model 04A
Focal Length 75 — 250mm
Aperture Range f/3.8~4.5 — 32, AE
Angle of View 32°~10°
Optical Construction
(Groups / Elements)
11 / 13
Min. Focus from Film Plane 47.2" (1.2m)
Macro Mag. Ratio [w/2X Converter] 1:3.5 ~ 1:10
[1:1.8 ~ 1:5]
Filter Size 62mm
Diameter 2.8" (72mm)
Length at
[w/Nikon mount]
7.0" (178.5mm)
[7.2" (183mm)]
Weight 30.7 oz. (870g)
Lens Hood Built-in type, retractable.
Accessory Accepts SP 2X tele-converter #01F.
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