AT-X M100 PRO D 100mm f/2.8 Macro

100mm
f/2.8
Macro

Quick answer

The Tokina AT-X M100 PRO D 100mm f/2.8 Macro is a short telephoto macro lens covering 100mm at f/2.8 for the Pentax K mount. Its bright maximum aperture handles indoor and evening light reasonably well.

About this lens

A 100mm f/2.8 macro lens, the Tokina AT-X M100 PRO D 100mm f/2.8 Macro is designed for Pentax K mount bodies. A macro lens from Tokina for life-size close-ups.

Tokina AT-X M100 PRO D 100mm f/2.8 Macro specifications

Brand: Tokina
Mount: Pentax K
Focal length: 100mm
Maximum aperture: f/2.8
Lens type: Macro

What can you shoot with the Tokina AT-X M100 PRO D 100mm f/2.8 Macro?

At 100mm this is a short telephoto macro, which typically suits:

Portraits with a flattering perspective
Events and weddings
Isolating subjects from the background

Its bright maximum aperture handles indoor and evening light reasonably well.

Full-frame equivalent and field of view

Calculated from the focal length and crop factor. Not measured.

Sensor	Crop	Equivalent	Horizontal FOV	Diagonal FOV
Full frame	1.0x	100mm	20.4°	24.4°
APS-C	1.5x	150mm	13.7°	16.4°

Try the field-of-view calculator

Frequently asked questions

What mount does the Tokina AT-X M100 PRO D 100mm f/2.8 Macro use?

It uses the Pentax K mount, so it fits Pentax K cameras directly.

What is the focal length of the Tokina AT-X M100 PRO D 100mm f/2.8 Macro?

It is a fixed 100mm lens with a maximum aperture of f/2.8. That makes it a short telephoto lens.

Is the Tokina AT-X M100 PRO D 100mm f/2.8 Macro a prime or a zoom lens?

It is a prime lens with a fixed 100mm focal length. Primes usually open wider than zooms; this one opens to f/2.8.

What is the Tokina AT-X M100 PRO D 100mm f/2.8 Macro equivalent on a crop sensor?

On APS-C (1.5x crop) it frames like 150mm on full frame, with a 13.7° horizontal and 16.4° diagonal field of view. These figures are calculated from the focal length and crop factor.