Opteka Nikon F Macro

15mm f/4 Wide Macro 1:1

15mm
f/4.0
Macro

Quick answer

The Opteka 15mm f/4 Wide Macro 1:1 is a ultra-wide macro lens covering 15mm at f/4.0 for the Nikon F mount. Its moderate maximum aperture works best in good light or with a higher ISO.

About this lens

Opteka 15mm f/4 Wide Macro 1:1: a macro lens with a 15mm focal length and a maximum aperture of f/4, made for Nikon F mount cameras. It is intended for close-up work with small subjects such as flowers and insects.

Opteka 15mm f/4 Wide Macro 1:1 specifications

Brand: Opteka
Mount: Nikon F
Focal length: 15mm
Maximum aperture: f/4.0
Lens type: Macro

What can you shoot with the Opteka 15mm f/4 Wide Macro 1:1?

At 15mm this is a ultra-wide macro, which typically suits:

Landscapes and big skies
Architecture and interiors
Astrophotography and night skies

Its moderate maximum aperture works best in good light or with a higher ISO.

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	15mm	100.4°	110.5°
APS-C	1.5x	23mm	77.3°	87.8°

Try the field-of-view calculator

Frequently asked questions

What mount does the Opteka 15mm f/4 Wide Macro 1:1 use?

It uses the Nikon F mount, so it fits Nikon F cameras directly.

What is the focal length of the Opteka 15mm f/4 Wide Macro 1:1?

It is a fixed 15mm lens with a maximum aperture of f/4.0. That makes it a ultra-wide lens.

Is the Opteka 15mm f/4 Wide Macro 1:1 a prime or a zoom lens?

It is a prime lens with a fixed 15mm focal length. Primes usually open wider than zooms; this one opens to f/4.0.

What is the Opteka 15mm f/4 Wide Macro 1:1 equivalent on a crop sensor?

On APS-C (1.5x crop) it frames like 23mm on full frame, with a 77.3° horizontal and 87.8° diagonal field of view. These figures are calculated from the focal length and crop factor.