Choosing the best wide angle lens for Pentax cameras enhances your photography with sharp, clear images. Wide angle lenses capture more of the scene, perfect for landscapes and architecture.
Pentax users need lenses that fit their camera bodies and deliver excellent image quality. This guide covers top options like the Rokinon 14mm F2. 8 Ultra Wide-Angle Lens and the Pentax HD-DA Fish-Eye 10-17mm zoom lens. These lenses offer features such as low distortion, fast apertures, and durable designs.
Whether you shoot outdoors or indoors, these lenses provide great versatility. Understanding each lens’s benefits helps you pick one that suits your style and budget. Explore these wide angle lenses to improve your photos and capture wider views with your Pentax camera.
Table of Contents
Rokinon 14mm F2.8 Ultra Wide-angle Lens For Pentax

The Rokinon 14mm F2.8 Ultra Wide-Angle Lens for Pentax is ideal for photographers who specialize in landscape and astrophotography. Its full frame coverage and fast aperture make it perfect for capturing expansive scenes and low-light environments with exceptional clarity and detail. Enthusiasts and professionals seeking a high-quality manual focus lens with minimal distortion will find this lens a valuable addition to their gear.
Pros:
- Ultra wide-angle lens provides expansive field of view
- Fast F2.8 aperture ideal for low-light and night photography
- Full frame coverage compatible with Pentax full frame cameras
- Built-in lens hood reduces flare and protects the lens
- UMC coating enhances image clarity and reduces ghosting
- Low distortion ensures sharp and accurate images
Cons:
- Manual focus may not be suitable for fast-moving subjects
- Slightly heavier at 1.22 pounds, which may affect portability
The Rokinon 14mm F2.8 lens features a robust design with dimensions optimized for ease of use and durability. The built-in lens hood effectively prevents unwanted glare and lens flare, allowing photographers to capture crisp images even in challenging lighting conditions. Its UMC (Ultra Multi-Coating) technology significantly improves light transmission and reduces internal reflections, resulting in enhanced color accuracy and contrast. This makes it especially beneficial for photographers aiming to capture vivid landscapes or clear night skies.
Thanks to its ultra wide-angle focal length and fast aperture, this lens excels at capturing expansive scenes and distant stars with remarkable detail. The low distortion characteristic ensures that images retain their natural proportions without unwanted stretching or bending. While the lens relies on manual focus, it offers precision control that many experienced photographers appreciate, especially when shooting static subjects in controlled environments. Overall, it is a versatile and high-performance lens tailored for creative landscape and astro photography.
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Rokinon Fe14m-c 14mm F2.8 Ultra Wide Lens For Canon

The Rokinon FE14M-C 14mm F2.8 Ultra Wide Lens for Canon is ideal for photographers and videographers who require an ultra-wide-angle perspective with excellent low-light performance. This lens is perfect for landscape, architecture, astrophotography, and interior shooting enthusiasts who want to capture expansive scenes with sharp detail and minimal distortion. If you own a Canon camera and need a compact, lightweight lens with a fast aperture, this lens is a great choice.
Pros:
- Ultra-wide 14mm focal length offers expansive field of view
- Fast F2.8 aperture allows for excellent low-light performance and shallow depth of field
- Compact and lightweight design (3.4 x 3.4 x 3.43 inches, 1.22 pounds) for easy portability
- High-quality optical construction delivers sharp and clear images
- Compatible specifically with Canon mirrorless cameras for optimal performance
Cons:
- Manual focus only, which may be challenging for beginners or fast-paced shooting
- No image stabilization included
The Rokinon FE14M-C 14mm F2.8 Ultra Wide Lens features a robust build and precise optical elements that help minimize chromatic aberrations and distortion, ensuring crystal-clear images. Its ultra-wide focal length is especially advantageous for capturing dramatic perspectives in tight spaces or sweeping vistas. The bright F2.8 aperture not only enhances performance in dim environments but also allows creative control over depth of field, making it ideal for both astrophotography and artistic landscape shots.
Designed with portability in mind, this lens’s compact size and moderate weight make it an excellent companion for photographers on the go. While it lacks autofocus and image stabilization, its manual focus ring is smooth and responsive, offering fine control for those who prefer hands-on adjustments. Overall, the Rokinon FE14M-C 14mm F2.8 provides exceptional value for Canon users seeking an ultra-wide lens that balances performance, portability, and affordability.
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Pentax Hd-da Fish-eye 10-17mm F3.5-4.5 Ed Ultra Wide Angle Zoom Lens

The Pentax HD-DA Fish-Eye 10-17mm F3.5-4.5 ED Ultra Wide Angle Zoom Lens is ideal for photography enthusiasts and professionals who want to capture dramatic, ultra-wide-angle images with a distinctive fisheye effect. This lens is perfect for users of PENTAX DSLR cameras such as the K-1 II, K-70, and KP models, who need a compact and lightweight lens to expand their creative possibilities in landscape, architecture, and artistic photography.
Pros:
- Compact and lightweight design makes it easy to carry and handle during long shoots.
- Ultra wide-angle zoom range (10-17mm) offers versatile framing options.
- High-quality HD coating reduces reflections and enhances image clarity.
- Fisheye effect adds creative distortion, perfect for unique perspectives.
- Compatible with popular PENTAX DSLR cameras for seamless integration.
Cons:
- Fisheye distortion may not suit all types of photography.
- Aperture range of F3.5-4.5 might limit low-light performance compared to faster lenses.
The Pentax HD-DA Fish-Eye 10-17mm F3.5-4.5 lens stands out with its ability to deliver striking fisheye images thanks to its ultra wide-angle zoom capabilities. Its compact dimensions (approximately 2.8 inches in height, width, and length) and lightweight design (around 0.71 pounds) make it a practical choice for photographers who prioritize mobility without compromising image quality. The lens’s advanced optical construction, including ED glass elements, helps reduce chromatic aberrations, ensuring sharp and vibrant photos.
Additionally, the lens features Pentax’s proprietary HD coating that minimizes flare and ghosting, resulting in clearer and more contrast-rich images even in challenging lighting conditions. This combination of features allows photographers to explore creative compositions with exaggerated perspectives while maintaining professional image quality. Whether capturing sweeping landscapes, dynamic architectural shots, or artistic close-ups, this fisheye lens offers both flexibility and distinctive visual impact for PENTAX DSLR users.
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Pentax Da 18-135mm F/3.5-5.6 Ed Al (if) Dc Wr Lens

The Pentax 21977 DA 18-135mm f/3.5-5.6 ED AL (IF) DC WR Lens is ideal for photography enthusiasts and professionals using Pentax Digital SLR cameras who seek a versatile zoom lens. This lens is perfect for those who want to capture a wide range of subjects from landscapes to portraits without frequently changing lenses. Its weather-resistant design makes it suitable for outdoor photographers who need reliable performance in various conditions.
Pros:
- Wide focal length range from 18mm to 135mm for versatile shooting options
- Weather-resistant (WR) construction protects against dust and moisture
- Compact and lightweight design with dimensions approximately 2.87 x 2.87 x 2.99 inches and weighing under 1 pound
- Extra-low Dispersion (ED) and Aspherical Lens (AL) elements for enhanced image clarity and reduced aberrations
- Internal Focusing (IF) mechanism allows for faster and quieter autofocus
Cons:
- Variable maximum aperture of f/3.5-5.6 may limit low-light performance
- Not ideal for professional-level low-light or fast-action photography requiring faster apertures
The Pentax 21977 DA 18-135mm lens offers a broad zoom range that allows users to easily switch from wide-angle shots to telephoto perspectives without changing lenses. This flexibility is especially beneficial for travel and everyday photography, where carrying multiple lenses may be impractical. The inclusion of ED and AL elements ensures sharp, high-quality images by minimizing chromatic aberration and distortion. Additionally, the internal focusing system improves autofocus speed and reduces noise, enhancing the shooting experience.
Designed with durability in mind, this lens features weather-resistant construction, making it a reliable companion for outdoor shoots in challenging weather conditions. Its compact size and light weight contribute to portability and ease of use, allowing photographers to carry it comfortably for extended periods. While the variable aperture may not suit all lighting situations, this lens balances performance and convenience, making it a valuable addition to any Pentax DSLR user’s kit.
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Hd Pentax-fa 35mm F2

The HD PENTAX-FA35mmF2 lens is ideal for photography enthusiasts and professionals seeking a versatile wide-angle lens that delivers sharp, high-contrast images. If you want to elevate your photography with minimal flare and ghosting effects while enjoying a durable design, this lens is an excellent choice. It is especially suited for those who shoot landscapes, street photography, or portraits with a preference for clarity and color fidelity.
Pros:
- Advanced HD Coating minimizes flare and ghosting for clearer images.
- SP Coating repels stains, making maintenance easier.
- Hybrid aspherical lens enhances sharpness and contrast.
- Compact and lightweight design for easy portability.
- New exterior design offers durability and aesthetic appeal.
Cons:
- May be less ideal for ultra-wide or telephoto needs.
- Price point may be higher compared to basic prime lenses.
The HD PENTAX-FA35mmF2 features a sophisticated combination of the latest HD coating and SP coating, which work together to minimize unwanted reflections and repel dust or stains. This ensures that your shots maintain excellent clarity and color accuracy even in challenging lighting conditions. The lens’s hybrid aspherical elements contribute to producing crisp, high-contrast images by reducing distortion and aberrations, enhancing overall image quality for both professional and hobbyist photographers.
Beyond its optical prowess, the lens boasts a lightweight and compact form factor, making it ideal for photographers on the move. Its durable new exterior design not only looks sleek but also provides robust protection against everyday wear and tear. Whether you’re capturing sweeping landscapes or intimate street scenes, this lens offers flexibility and reliability, ensuring your creative vision is realized with precision and ease.
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Frequently Asked Questions
What Makes Rokinon 14mm F2.8 Ideal For Pentax Users?
The Rokinon 14mm F2. 8 offers ultra-wide coverage and fast aperture. It features low distortion and manual focus, perfect for landscapes and astrophotography on Pentax full-frame cameras.
Can Pentax Hd-da Fish-eye 10-17mm Fit All Pentax Dslrs?
Yes, the Pentax HD-DA Fish-Eye 10-17mm lens is compact and lightweight. It fits popular Pentax models like K-1 II, K-70, and KP for creative fisheye shots.
How Versatile Is The Pentax 18-135mm F/3.5-5.6 Lens?
The Pentax 18-135mm lens covers wide to telephoto ranges. It’s weather-resistant and ideal for general photography with Pentax DSLR cameras.
What Benefits Does The Pentax Fa35mm F2 Lens Offer?
Pentax FA35mm F2 features HD coating to reduce flare and ghosting. Its hybrid aspherical design delivers sharp, high-contrast images with a versatile wide-angle view.
Is Manual Focus A Limitation On The Rokinon 14mm Lens?
Manual focus on the Rokinon 14mm lens allows precise control. It suits photographers who prefer fine-tuning focus, especially in landscape and night photography.
Conclusion
Choosing the best wide angle lens for your Pentax camera depends on your needs and budget. The Rokinon 14mm F2. 8 offers sharp images and wide coverage, great for landscapes and astrophotography. The Pentax HD-DA Fish-Eye 10-17mm zoom lens is perfect for creative fisheye effects and compact handling.
For versatility, the Pentax DA 18-135mm covers a broad zoom range, ideal for everyday shooting. The HD PENTAX-FA 35mm F2 lens provides clear, high-contrast photos with excellent coating to reduce flare. Each lens has unique features that suit different styles and shooting conditions.
Think about what kind of photos you want to take and how much zoom or wide angle you need. This will help you pick the right lens. With the right wide angle lens, your Pentax camera can capture stunning, expansive shots with ease and clarity.