Pentax 70mm F2.4 AL L is a Fixed aperture Auto Focus (AF)
Standard Prime lens with APS-C / DX max sensor coverage, and it is designed to be used with
KAF Mount cameras.
What type of photography is the Pentax 70mm F2.4 AL L lens good for?
The choice of photography type for which you intend to use the Pentax 70mm F2.4 AL L is a crucial decision factor. Below, we have assessed its suitability for various photography scenarios:
Lenses in Pentax KAF Mount with Same Focal and Aperture Range
Reasons to Buy the HD Pentax DA 70mm F2.4 AL Limited Lens
Here we've included a summary of the advantages and disadvantages of the HD Pentax DA 70mm F2.4 AL Limited lens in a list form to assist you in determining whether it offers the features you need.
Autofocus |
Distance Scale |
DoF(Depth of Field) Scale |
Hood supplied |
Full-time Manual Focusing |
9 Diaphragm Blades for Smooth Bokeh |
Light weight at only 147g / 5.2 oz |
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We couldn't find any significant Cons for the HD Pentax DA 70mm F2.4 AL Limited
Lens Mount
Pentax 70mm F2.4 AL L is compatible with cameras that have a 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.
Pentax 70mm F2.4 AL L is also available in Pentax KAF mount.
Size, Weight and Filter Thread
The size and weight are crucial factors to consider when searching for your next lens. Pentax 70mm F2.4 AL L has a maximum diameter of 63mm and total length of 26mm. It weighs 147g / 5.2 oz.
Pentax 70mm F2.4 AL L has a filter thread of 49mm. Below are links to the filters that we recommend you to consider for your Pentax 70mm F2.4 AL L:
Focal Range
Pentax 70mm F2.4 AL L has a fixed focal length of 70mm which has a 35mm equivalent focal range of 105mm when used on a APS-C / DX format camera.
Optical Image Stabilization
Pentax 70mm F2.4 AL L doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Maximum Magnification Ratio
Pentax 70mm F2.4 AL L has a Max Magnification Ratio of 0.12x and has a minimum focusing distance of 0.7m. 0.12x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Below are the 3 Standard Prime type Pentax KAF mount lens alternatives with highest max magnification ratios:
Aperture
Pentax 70mm F2.4 AL L has a max aperture of F2.4 and a minimum aperture of F22.0.
Optical Formula
Pentax 70mm F2.4 AL L's optical formula consists of 6 elements in 5 groups . Special elements used in this design is High-grade multi-layer HD (High Definition) Coating.
Lens Hood
Pentax 70mm F2.4 AL L comes with a removable lens hood which is handy to reduce lens flare and glare in your photos. The model number of the hood is MH-RF49.
Body Colour
Pentax 70mm F2.4 AL L is available in Black and Silver color.
Popular Comparisons of Pentax 70mm F2.4 AL L
Here are the eight most popular comparisons of the Pentax 70mm F2.4 AL L amongst Camera Decision readers.
Top Alternatives of Pentax 70mm F2.4 AL L Lens
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