Best Camera Lenses for Pentax of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 1 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

For photography enthusiasts using Pentax cameras, upgrading to a high-quality lens can make a significant impact on the quality of their images. With a range of options available, from prime lenses to zoom lenses, there is a lens to suit every style of photography. These lenses are designed to deliver sharp, clear images with accurate colours and contrast, and many offer features such as image stabilisation and weather-sealing for added versatility. Whether you are a professional photographer or a keen amateur, investing in a quality lens can help you take your photography to the next level.

At a Glance: Our Top Picks

HD PENTAX-D FA* 70-200mm Telephoto Zoom Lens Cover #TOP 1
HD PENTAX-D FA* 70-200mm Telephoto Zoom Lens
ftb score rating icon 9.8
Pentax 18-135mm Weather Resistant Lens Cover #TOP 2
Pentax 18-135mm Weather Resistant Lens
ftb score rating icon 9.7
Pentax HD 16-50mm F2.8ED PLM AW Lens Cover #TOP 3
Pentax HD 16-50mm F2.8ED PLM AW Lens
ftb score rating icon 9.5

Top 10 Camera Lenses for Pentax

#TOP 1

HD PENTAX-D FA* 70-200mm Telephoto Zoom Lens

HD Pentax D FA* 70-200mm f2.8ED DC AW
Black
70-200mm
HD PENTAX-D FA* 70-200mm Telephoto Zoom Lens Cover
HD PENTAX-D FA* 70-200mmF2.8ED DC AW Telephoto zoom lens for Digital SLR cameras State-of-the art optical technology High-resolution images Free of flare and ghost images All Weather construction

The PENTAX-D FA* 70-200mm Lens features in-camera shake reduction, which means you can take sharp images even when shooting handheld, as the camera body compensates for any movement. The lens is part of the high-performance Star series, ensuring superb imaging quality and exceptional detail. With PENTAX's original lens coating, you benefit from images that are extra-sharp and high-contrast, free from flare and ghosting. Additionally, the all-weather construction allows you to use this lens confidently in various conditions, protecting it from dust and moisture.

What We Like
Excellent image stabilisation
High-performance imaging quality
Low flare and ghosting
Weather-resistant design
#TOP 2

Pentax 18-135mm Weather Resistant Lens

21977
Black
18-135mm
Pentax 18-135mm Weather Resistant Lens Cover
Pentax 18-135mm f/3.5-5.6 ED AL IF DC WR Lens

The Pentax 18-135mm Lens is designed with a weather-resistant construction, allowing you to shoot confidently even in challenging conditions. Its Direct Current motor ensures smooth and fast autofocus, making it easier for you to capture sharp images without delay. The round-shaped diaphragm creates beautiful bokeh, enhancing the aesthetic quality of your photographs. Additionally, the Quick Shift focus system enables you to switch between autofocus and manual focus seamlessly, giving you greater control over your shots.

What We Like
Weather resistant design
Smooth autofocus operation
Beautiful bokeh effects
Quick focus switching
#TOP 3

Pentax HD 16-50mm F2.8ED PLM AW Lens

28030
Pentax HD 16-50mm F2.8ED PLM AW Lens Cover
Pentax HD PENTAX-DA 16-50mm F2.8ED PLM AW large-aperture standard zoom lens for use with K-mount APS-C format digital SLR camera

The Pentax 16-50mm Lens is designed for exceptional performance with K-mount APS-C format digital SLR cameras. Its in-body shake reduction ensures stable images, allowing you to capture clear shots even in challenging conditions. The advanced PLM (Pulse Motor) technology provides high-speed autofocus, making it easy for you to quickly focus on your subject with minimal noise. Additionally, the lens features a circular diaphragm that creates beautiful bokeh, enhancing the overall aesthetic of your photos.

What We Like
Excellent image stabilization
Fast and quiet autofocus
Beautiful bokeh effect
Weather-resistant design
#TOP 4

Pentax 50mm f/2.8 Macro Lens for Digital Cameras

Pentax smc DFA 50mm f/2.8 Macro
Black
50mm Macro
Pentax 50mm f/2.8 Macro Lens for Digital Cameras Cover
Pentax smc DFA 50mm f/2.8 Macro Lens

The Pentax 50mm Macro Lens is optimised for digital cameras, providing exceptional image quality for your photography needs. With a magnification of 1:1, you can capture stunning close-up shots, allowing you to explore the intricate details of your subjects. The Quick Shift Focus System offers you the convenience of seamless switching between autofocus and manual focus, ensuring you never miss a moment. Additionally, the built-in focus-clamp mechanism allows you to lock focus at any distance, giving you complete control over your compositions.

What We Like
Optimised for digital cameras
1:1 magnification for detail
Quick Shift Focus System
Focus-clamp for stability
#TOP 5

HD PENTAX-DA 10-17mm Fisheye Zoom Lens

23130
Black
10-17mm
HD PENTAX-DA 10-17mm Fisheye Zoom Lens Cover
HD PENTAX-DA FISH-EYE 10-17mm F3.5-4.5 ED Ultra-wide angle zoom lens Compact and lightweight Diagonal fisheye lens for K-1 II K-70 KP DSLR cameras

The PENTAX-DA Fisheye Lens offers an impressive angle of view ranging from 100° to 180°, making it perfect for capturing dramatic, wide-angle shots. Its compact and lightweight design optimises it for PENTAX APS-C format cameras, ensuring portability without sacrificing quality. You can also enjoy a nearly round fish-eye image when using it with full-frame K-series cameras, thanks to its demountable bayonet hood. Additionally, the lens utilises HD coating technology, which significantly reduces ghosting and flare, enhancing your shooting experience in various lighting conditions.

What We Like
Wide angle of view
Lightweight and compact design
Nearly round images with hood
Reduces ghosting and flare
#TOP 6

OPTURA HD 420-1600mm Telephoto Lens

OPTURA HD OPTICS
PENTAXX-MOUNTT-P
OPTURA HD 420-1600mm Telephoto Lens Cover
OPTURA HD OPTICS Professional 420-1600mm f/8.3 HD Manual Telephoto Lens for Pentax K-1, K-S2, K-S1, K-500, K-70, K-50, K-30, K5 IIs, K-7, K-5, K-3 II, K-2, K-X, K20D, K100D, K110D and K10D

The OPTURA HD Telephoto Lens offers an impressive 420-1600mm focal length, making it perfect for capturing a variety of subjects, from wildlife to portraits. With a fast maximum aperture of f/8.3, you’ll enjoy enhanced low light performance, enabling you to shoot in challenging conditions. The HD coating significantly improves image contrast and colour reproduction, reducing unwanted ghosting and lens flare. Additionally, the rounded 9-blade diaphragm produces beautiful bokeh, giving your images a more professional and aesthetically pleasing look.

What We Like
Wide focal length range
Excellent low light performance
Improved image contrast
Minimises ghosting and flare
Beautiful bokeh effect
#TOP 7

PENTAX HD-D FA 70-210mm F4ED SDM WR Lens

21217
black
70-210mm
PENTAX HD-D FA 70-210mm F4ED SDM WR Lens Cover
PENTAX HD -D FA 70-210mm F4ED SDM WR : Telephoto zoom lens for DSLR cameras, powerful with constant f/4 aperture, weather-resistant construction, min. Focusing distance of 0.95 metres, 21217

The PENTAX 70-210mm Lens is designed for DSLR cameras and offers impressive features for photography enthusiasts. With in-camera shake reduction, you can capture clear images even in challenging conditions. The high image quality is achieved through advanced lens elements, minimising chromatic aberration and ensuring sharpness across the frame. The HD coating enhances contrast and reduces flare, providing vibrant images. Additionally, the weather-resistant construction means you can confidently use this lens outdoors without worrying about the elements.

What We Like
Excellent image stability
Sharp, high-quality images
Enhanced contrast and clarity
Durable for outdoor use
#TOP 8

Pentax 18-270mm f/3.5-6.3 Zoom Lens

21497
Black
18-270mm
Pentax 18-270mm f/3.5-6.3 Zoom Lens Cover
Pentax smc DA 18-270mm f/3.5-6.3 ED SDM Lens

The Pentax 18-270mm Lens offers an impressive 15x zoom range, making it ideal for capturing a variety of subjects, from wide landscapes to distant wildlife. With its Supersonic AF motor, you can enjoy fast and quiet autofocus, allowing you to focus quickly without disturbing your environment. The lens features a rounded diaphragm, which helps to create a smooth and beautiful bokeh effect in your photos, enhancing the overall aesthetic. Additionally, its two extra-low dispersion elements ensure that your images are sharp and free from chromatic aberration, providing you with high-quality results.

What We Like
Versatile zoom range
Fast, quiet autofocus
Smooth bokeh effect
Sharp image quality
#TOP 9

HD PENTAX-FA 50mm F1.4 Standard Lens

20790
HD PENTAX-FA 50mm F1.4 Standard Lens Cover
HD PENTAX-FA 50mmF1.4, single-focus, standard lense for use with K-mount digital SLR cameras

The PENTAX-FA 50mm Lens features HD Coating, which significantly reduces reflectance and enhances light transmittance. This helps you capture clear, high-contrast images even in challenging lighting conditions, such as backlighting. Its new exterior design closely resembles the latest series of lenses, providing a modern look while maintaining the original model's dimensions. With a large F1.4 aperture, this lens allows you to create stunning images with a very shallow depth of field, perfect for portraiture and artistic photography.

What We Like
High-quality image clarity
Excellent low-light performance
Modern design
Soft bokeh effect
#TOP 10

Pentax DA* 300mm f/4 Telephoto Lens

Pentax DA* 300mm f/4 ED (IF) SDM
300mm
Pentax DA* 300mm f/4 Telephoto Lens Cover
Pentax smc DA* 300mm f/4 ED (IF) SDM Telephoto Prime Lens for Pentax DSLR

The Pentax DA* 300mm Lens is a remarkable telephoto prime lens that offers an equivalent focal length of 460mm in 35mm format, perfect for capturing distant subjects with clarity. Its ultrasonic focusing mechanism ensures extremely fast and silent operation, allowing you to capture spontaneous moments without disturbing your surroundings. The lens features extra low dispersion ED elements, which provide brilliant sharpness and vibrant colours, enhancing your photography experience. Additionally, its weather-resistant design protects against humidity and dust, giving you peace of mind while shooting in various environments.

What We Like
Fast and silent focus
Brilliant sharpness and colours
Weather resistant
Quick shift focus system
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are the best Pentax lenses?

The best Pentax lenses in 2022: our top lens suggestions for your Pentax DSLR. Pentax. ... HD. Pentax-D FA 24-70mm f/2.8 ED SDM WR.Sigma. 18-300mm f/3.5-6.3 DC Macro HSM | C.Pentax. D-FA 100mm f/2.8 Macro WR.HD. Pentax-D FA* 85mm f/1.4ED SDM AW.SMC. Pentax-FA 77mm f/1.8 Limited.Pentax. DA* 55mm f/1.4 SDM.SMC. Pentax DA 50mm f/1.8.

2. Do Canon lenses work on Pentax cameras?

No. Canon's mount register is 44mm where Pentax M42 and K mount registers are 45.46mm. That means that a Canon lens would have to lose 1.5mm in the length of the lens+adapter in order to position the lens on a Pentax body and obtain infinity focus.

3. Do old Pentax lenses fit on new cameras?

Yes, all Pentax DSLRs accept all K-mount lenses. This includes autofocusing (if applicable), focus confirmation, metering, IS, etc. The oldest two series, K and M series (database), do not have aperture contacts, and thus do not work with Av and Tv mode.

Editor's Notes

During our camera lense for pentax research, we found 187 camera lense for pentax products and shortlisted 10 quality products. We collected and analyzed 18,704 customer reviews through our big data system to write the camera lenses for pentax list. We found that most customers choose camera lenses for pentax with an average price of £778.28.

The camera lenses for pentax are available for purchase. We have researched hundreds of brands and picked the top brands of camera lenses for pentax, including Pentax, OPTURA HD OPTICS. The seller of top 1 product has received honest feedback from 28,439 consumers with an average rating of 4.2.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.