Tamron SP 90mm f/2.8 Di Macro Pentax K

Tamron SP 90mm f/2.8 Di Macro Pentax K
90 mm
autofocus prime lens
f/2.8
  • Generic motor Built-in focus motor
  • 1:1 (1) Macro

reviewswhat are people saying

"This lens is a must-have for macros at a great price. I am thoroughly enjoying the sharp 1:1 macros. Last weekend I used it as a 90mm portrait and the results were excellent too."

bhphotovideo.com

"This Tamron macro is a classic and has performance to back it up. It is sharp wide open and sharpness does not drop until f/16. Relative to the Pentax 100 f/3.5 macro, this Tamron is a tank."

bhphotovideo.com

"Only minor concern being difficulty in moving from manual to auto with lens hood in place."

bhphotovideo.com

compatibilitywith digital cameras

APS-C (1.5x crop factor)

This lens is compatible with APS-C (1.5x crop factor) cameras such as the Pentax KP.

Pentax KP
14.9°
horizontal angle of view
138mm
35mm equivalent focal length

Pros

The Tamron SP 90mm f/2.8 Di Macro Pentax K vs other Digital camera lenses

Auto focus Supports autofocus Help
Easier to use
Prime lens Prime lens Help
Typically very sharp
Magnification Great macro Help
1:1 (1)
Wide minimum Good narrowest aperture Help
f/32

Cons

The Tamron SP 90mm f/2.8 Di Macro Pentax K vs other Digital camera lenses

Zoom range Below average zoom range Help
1x

Specifications

General

Min focal length
Help
90 mm
Max focal length
Help
90 mm
Zoom range
Help
1x
Magnification
Help
1:1 (1)
above average above average

Aperture

Wide maximum
Help
f/2.8
Wide minimum
Help
f/32
unique unique
Tele maximum
Help
f/2.8
Tele minimum
Help
f/32
above average above average

Features

Auto focus
Help
Yes
above average above average
Focus motor
Help
Generic motor
Image stabilization
Help
None
Fisheye
Help
No
Tilt-shift
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No

Form factor

Lens mount
Help
Pentax K
Length
Help
97 mm
Diameter
Help
71 mm
Filter size
Help
55 mm
Weight
Help
405 g

Angle of view

Wide horizontal
Help
14.9°
below average below average
Telephoto horizontal
Help
14.9°
above average above average
Wide vertical
Help
10°
below average below average
Telephoto vertical
Help
10°
above average above average
Wide diagonal
Help
17.9°
below average below average
Telephoto diagonal
Help
17.9°
above average above average

Competitors

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