【Mint】TAMRON SP AF 90mm f/2.8 Di Macro 272E for Pentax K w/Hood Japan #E0274

• AF works properly
• Focus ring works smoothly
• Aperture blades move smoothly

• Thin fungus on an inner (middle) element.
• Light faint scratches on the front element. Minimal effect on normal shooting.
• No haze or fog
• No balsam separation

• Brand: Tamron
• Model: SP AF 90mm f/2.8 Di MACRO 1:1 (Model 272E)
• Lens Type: Autofocus Macro Prime Lens
• Lens Mount: Pentax K Mount (KAF)
• Compatible Cameras: Pentax AF film SLRs and Pentax DSLRs
• Format: 35mm Full Frame (Di – designed for digital and film)
• Focal Length: 90mm
• 35mm Equivalent on APS-C: Approx. 135mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/32
• Lens Construction: 10 Elements in 9 Groups
• Angle of View: 27°
• Minimum Focusing Distance: 0.29 m (11.4 in)
• Maximum Magnification: 1:1 (life size)
• Focus Type: Autofocus (body-driven) / Manual Focus
• Aperture Blades: 9
• Filter Size: 55mm
• Dimensions (Approx.): 71.5 mm × 97 mm
• Weight (Approx.): 400 g
• Included: Lens hood, front and rear lens caps

The Tamron SP AF 90mm f/2.8 Di Macro 1:1 (Model 272E) is one of the most celebrated macro lenses ever made, frequently described by photographers as a legend for its sharpness and beautiful rendering. Part of Tamron's premium SP (Super Performance) line, the 90mm macro has a long heritage, and this Di version was optimised for both digital and film cameras.

Optically, the lens is outstanding. Its 10-element, 9-group design delivers exceptional sharpness at all distances, from life-size 1:1 close-ups to infinity. Nine aperture blades produce exquisitely smooth, creamy bokeh, which has made it equally popular for portraiture. Colour and contrast are excellent, and the Di coatings help control flare and ghosting on digital sensors. As with most lenses, stopping down one or two stops from maximum aperture brings out its best edge sharpness and contrast.

The lens is compact and well balanced, with a smooth manual focus ring and clear distance and magnification scales. Autofocus is driven by the Pentax camera body, and the long focus throw allows precise adjustment for macro work. The included lens hood helps protect the front element and improves contrast. Its controls fall naturally under the fingers, making it comfortable to use during long shooting sessions.

This lens excels at macro photography of flowers, insects, jewellery, products and textures, reaching true life-size reproduction. At the same time, the 90mm focal length and f/2.8 aperture make it a superb portrait lens, offering flattering perspective and lovely background blur. It encourages you to explore new subjects and perspectives, which is one of the joys of photography.

Designed for the Pentax K mount, this lens is compatible with Pentax autofocus film SLRs and with Pentax DSLRs such as the K-x, K-r, K-50, K-70, K-3 and K-1 series, where it benefits from autofocus driven by the camera body. On an APS-C Pentax DSLR its field of view is equivalent to roughly 1.5× the marked focal length, giving it even more reach. Because Pentax bodies feature in-body image stabilization (on most digital models), the lens also gains shake reduction without any additional cost or weight.

On an APS-C Pentax DSLR the lens offers a 135mm-equivalent field of view, which gives a comfortable working distance for insects and other skittish subjects. With in-body Shake Reduction, handheld macro and portrait shooting becomes much more practical. It is the kind of versatility that turns a piece of gear into a long-term companion rather than a short-term purchase.

The Tamron 90mm macro is still in demand because it delivers optical quality that rivals far more expensive lenses, with a rendering many photographers consider among the most beautiful of any macro lens. It is a dual-purpose tool that can replace both a dedicated macro and a portrait prime. In a market full of disposable products, well-made classic equipment like this offers lasting value.

For Pentax photographers seeking a truly excellent macro and portrait lens, the Tamron SP AF 90mm f/2.8 Di Macro 272E is a superb choice. Supplied with its hood, we highly recommend it as one of the finest lenses available for the Pentax system. It would make an excellent addition to your collection or a thoughtful gift for a fellow photography enthusiast.