
Production
-
Country
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Optical
12 optical elements
Updated
Feb 15, 2026
Adaptall-2

Production
-
Country
-
Optical
12 optical elements
Updated
Feb 15, 2026
The Tamron SP 90mm f/2.5 Macro launched Tamron's legendary 90mm macro lineage that continues today. Using the Adaptall-2 mount system, it fits virtually any camera ever made. Known for smooth bokeh and portrait-friendly rendering, it competes directly with the Vivitar/Tokina 'Bokina' and holds its own.
Verdict: The start of a legend. The Tamron SP 90mm f/2.5 delivers smooth bokeh, stunning sharpness, and beautiful rendering. It's a macro lens that doubles as an excellent portrait lens. One of the best values in vintage glass.
Some people will love the optical performance, while others may find it soft wide open
Prone to flaring due to the 12 optical elements
Summary: The Tamron Adaptall-2 17mm F3.5 is a vintage ultra-wide angle lens that offers a unique user experience. While it may seem expensive compared to some modern lenses, its full-frame coverage, solid build quality, and interesting optical character make it an appealing option for filmmakers and videographers. Sentiment: Mixed Top Praised: - Solid, well-built construction with a smooth, dampened focus ring - Wide 135-degree focus throw for easy manual focusing - Supports full-frame sensors, allowing the use of focal reducers for a wider, faster field of view Top Complaints: - Lack of a built-in filter thread, requiring workarounds like step-up rings or matte boxes - Prone to flaring and other optical quirks due to the complex 12-element design - Perceived as expensive compared to some modern wide-angle zoom lenses Use Cases: - Filmmaking and video production, where the wide angle and unique optical character can be used creatively - Landscape and architectural photography, taking advantage of the ultra-wide field of view - Close-up and macro work, thanks to the 0.25m minimum focusing distance Disagreements: - Some users may love the lens' optical character, while others find it to be a drawback. Confidence: 0.8 The source provides a relatively comprehensive overview of the Tamron 17mm lens, covering both the positive and negative aspects of the user experience. While there are some minor disagreements mentioned, the overall sentiment and key points are well-supported.
https://www.vintagelensesforvideo.com/tamron-17mm-review/
The Tamron SP 90mm f/2.5 Macro launched Tamron's legendary 90mm macro lineage that continues today. Using the Adaptall-2 mount system, it fits virtually any camera ever made. Known for smooth bokeh and portrait-friendly rendering, it competes directly with the Vivitar/Tokina 'Bokina' and holds its own.