In this review, we'll compare the Pentax 15mm F4 L for the KAF Mount with the Pentax 15mm F4 ED AL L for the KAF Mount, both Wideangle Prime lenses designed by Pentax. Both lenses have the same focal length and max apertures of 15mm and F4.0 so they are very comparable in this regard.
We'll begin by briefly examining the main specifications of these two lenses. In the subsequent section, we'll delve into a more detailed analysis, outlining the strengths and weaknesses of each.
What type of photography are the Pentax 15mm F4 L and Pentax 15mm F4 ED AL L lenses good for?
The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Pentax 15mm F4 L and the Pentax 15mm F4 ED AL L for their suitability to various photography scenarios:
Photography Type |
Pentax 15mm F4 L |
Pentax 15mm F4 ED AL L |
Bird/Wildlife | Poor | Poor |
Sports | Poor | Poor |
Portrait | Fair | Fair |
Travel | Average | Average |
Street | Excellent | Excellent |
Wedding | Fair | Fair |
Walk Around | Average | Average |
Vlogging | Very Good | Very Good |
Landscape | Good | Good |
Macro | Poor | Poor |
Size and Weight Comparison
The weight of a lens is equally significant as its external dimensions, particularly if you intend to handhold your camera and lens combination for extended periods. Pentax 15mm F4 ED AL L weighs 189g, 10% (23g) lighter than the Pentax 15mm F4 L's weight of 212g.
Below you can find the dimension and weight table of the Wideangle Prime Lenses in Pentax KAF Mount for size comparison purposes.
Wideangle Lenses in Pentax KAF Mount for Size Comparison
Filter Threads
Both the Pentax 15mm F4 L and the Pentax 15mm F4 ED AL L have the same Filter thread size of 49mm.
Below are links to the 49mm filters that we recommend you to consider for these lenses:
Lens Mounts
Both the Pentax 15mm F4 L and the Pentax 15mm F4 ED AL L has the same Pentax KAF lens mount. Some of the latest released cameras that are compatible with the Pentax KAF lenses are Pentax K-3 III Monochrome, Pentax KF and Pentax K-3 III.
Focal Range
Both lenses have the same focal range of
15mm and the fastest aperture of
F4.0.