Pentax
Pentax 2530000242 HD PENTAX-DA 70mm F2.4 Limited Lens - Black
★★★★★
4.6 oz
Ultra-compact Pentax DA 70mm f/2.4 Limited prime lens with HD coating for sharp, character-rich portraits on K-mount bodies.
$447.81*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
(SR / SRII) The Pentax Digital SLR Camera K Series is equipped with an in-body stabilization that expands the limits of handheld photography with all lenses
【DA Limited ~ Limited Lenses】 Excellent portability and premium unique appearance design. A small lens that is unique to APS-C design
[Limited Lens 3 Policies] Enjoy taking "Essentials" and enjoying the same thing, and it reflects the air sensation that cannot be measured, and is pleased to continue owning a "permanent" product
High Definition Illustration: The medium telephoto lens is designed with a focus on control of the quality of the drawing, increasing its sharpness as you squeeze it
(Small and Lightweight) Although it has a large aperture of an open F2.4, it has a thinner length of 1.0 inches (26 mm) and a lighter weight of 4.6 oz (131 g), so you can enjoy mobile snap shots of people with blurred background
Specifications
Brand
Pentax
Model
2530000242
Focal Length
70mm
Maximum Aperture
f/2.4
Lens Mount
K Mount
Sensor Compatibility
APS-C
Coating
HD (High Definition)
Focus System
Quick-Shift Focus System
Construction
High-Grade Aluminum
Length
26mm
Weight
131g (4.6 oz)
Pros & Cons
👍 Pros
- Exceptionally compact at just 26mm thick and 131g, making it one of the smallest medium telephoto primes available.
- The f/2.4 maximum aperture produces smooth background blur ideal for portraits and street photography.
- HD coating delivers high-contrast, flare-resistant images even in challenging backlit situations.
- Premium high-grade aluminum construction gives the lens a solid, tactile feel that matches Pentax's Limited series aesthetic.
- Quick-Shift Focus System allows instant manual focus override without toggling switches.
👎 Cons
- Fixed 70mm focal length on APS-C gives a narrow 107mm-equivalent field of view, limiting versatility in tight spaces.
- K-mount compatibility restricts this lens to Pentax DSLR bodies only.
- No image stabilization is built into the lens, relying entirely on Pentax in-body Shake Reduction.
- Autofocus speed may lag behind newer lens designs using in-lens motor systems.
- The premium Limited series pricing is significantly higher than standard Pentax DA lenses of similar focal length.
Frequently Asked Questions
What camera mount does the HD PENTAX-DA 70mm F2.4 Limited use?
It uses the Pentax K mount, which is compatible with all Pentax K-series digital SLR cameras.
What is the equivalent focal length on an APS-C Pentax body?
On Pentax APS-C cameras, the 70mm focal length provides a field of view equivalent to approximately 107mm in full-frame terms, placing it in medium telephoto territory.
What does the "HD" coating do on this lens?
The HD (High Definition) coating reduces flare and ghosting more effectively than standard multi-coatings, resulting in higher contrast and sharper images, especially when shooting toward light sources.
How does the Quick-Shift Focus System work?
After autofocusing, you can instantly override focus by turning the focus ring without switching out of AF mode—useful for fine-tuning portrait focus on the eyes.
Is this lens weather-sealed?
The product listing does not specify weather sealing. While some Pentax Limited lenses are weather-resistant, confirm compatibility with your body's sealing before using it in harsh conditions.
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