Rokinon 12mm f/2.8 ED AS IF NCS UMC Fisheye Lens for Pentax K Mount – MojoComputers
The Rokinon 12mm f/2.8 ED AS IF NCS UMC Fisheye Lens for Pentax K Mount, available at MojoComputers USA, is a professional-grade ultra-wide fisheye lens designed for photographers and videographers who crave bold, dramatic visuals. With its 180° diagonal field of view, this lens delivers a striking fisheye perspective that bends reality, making it perfect for landscape, architecture, astrophotography, and creative experimental shots.
Built for Pentax K-mount cameras, this lens combines exceptional optics with a bright f/2.8 aperture and advanced coatings, ensuring clarity, color accuracy, and minimal distortion. Whether you're shooting expansive cityscapes or stunning star-filled skies, the Rokinon 12mm fisheye lens captures every detail with style and precision.
Unmatched 180° Ultra-Wide Perspective
The defining feature of the Rokinon 12mm f/2.8 fisheye is its 180° angle of view, allowing photographers to capture a full hemispherical image. This unique distortion creates immersive, curved compositions that dramatically enhance creativity and visual storytelling.
This wide perspective is especially useful for landscape photography, architecture, and astrophotography, as it allows you to fit more of the scene into the frame. For videographers, it’s perfect for dynamic, stylized shots that stand out in music videos, travel vlogs, and cinematic projects.
Bright f/2.8 Aperture for Low-Light Performance
The fast f/2.8 maximum aperture makes the Rokinon 12mm ideal for shooting in low-light environments. It allows ample light to reach the sensor, maintaining excellent image brightness and contrast even in night photography or indoor settings.
Astrophotographers, in particular, benefit from the f/2.8 aperture, as it enables the capture of crisp, detailed shots of stars, constellations, and the Milky Way. Combined with the ultra-wide field of view, this lens delivers stunning night sky imagery with minimal vignetting and noise.
Advanced Optical Design for Crystal-Clear Images
This lens features a sophisticated optical design of 12 elements in 8 groups, including three Extra-Low Dispersion (ED) elements and two Aspherical (AS) elements. These components work together to minimize chromatic aberrations, distortion, and flare, ensuring maximum sharpness and accurate color reproduction from edge to edge.
Additionally, Rokinon has incorporated its Nano Crystal Coating (NCS) and Ultra Multi-Coating (UMC) technologies to enhance light transmission, reduce ghosting, and eliminate reflections. The result is vibrant, high-contrast images even when shooting in bright or challenging lighting conditions.
Manual Focus for Total Control
The Rokinon 12mm f/2.8 Fisheye Lens for Pentax K is manual focus only, allowing photographers to exercise full creative control over focus. The large, ridged focusing ring provides smooth, precise adjustments—especially important when shooting detailed close-ups or adjusting focus in astrophotography.
The manual aperture ring also allows for tactile control over exposure settings, making this lens a favorite among professional photographers and videographers who prefer hands-on precision.
Durable, Compact, and Lightweight Design
Despite its professional-grade construction, the Rokinon 12mm f/2.8 lens remains lightweight and portable, making it perfect for travel, outdoor adventures, and long shooting sessions. The lens body is built with high-quality metal and durable materials, ensuring reliability even in demanding environments.
Its sleek, matte-black finish gives it a professional look, while the robust build guarantees long-term performance. Whether used on a gimbal for video or handheld for stills, this lens is designed to perform flawlessly.
Key Specifications
-
Mount Type: Pentax K
-
Focal Length: 12mm
-
Maximum Aperture: f/2.8
-
Minimum Aperture: f/22
-
Optical Construction: 12 elements in 8 groups
-
Special Elements: 3 ED, 2 Aspherical
-
Coatings: NCS (Nano Crystal Coating) and UMC (Ultra Multi-Coating)
-
Angle of View: 180° (Diagonal)
-
Focus Type: Manual Focus
-
Minimum Focus Distance: 7.9 inches (0.2m)
-
Filter Size: Not supported (built-in lens hood)
-
Dimensions: Approx. 3 x 3 inches
-
Weight: 520g
Ideal Applications
The Rokinon 12mm f/2.8 Fisheye Lens is versatile and ideal for various photography genres, including:
-
Astrophotography: Capture wide, stunning images of the night sky.
-
Architecture & Real Estate: Highlight interiors and exteriors with creative distortion.
-
Landscape Photography: Capture dramatic panoramic vistas with a unique curvature.
-
Action & Sports Photography: Emphasize motion and dynamic scenes.
-
Creative Videography: Add distinctive, immersive visual effects to films or vlogs.
Why Buy from MojoComputers USA
When you purchase the Rokinon 12mm f/2.8 ED AS IF NCS UMC Fisheye Lens for Pentax K Mount from MojoComputers, you get:
-
100% genuine Rokinon products with full manufacturer warranty
-
Competitive USA pricing and secure checkout
-
Fast and reliable nationwide shipping
-
Expert customer support for gear advice and technical help
MojoComputers is your trusted source for premium lenses and professional photography equipment.
Conclusion
The Rokinon 12mm f/2.8 ED AS IF NCS UMC Fisheye Lens for Pentax K Mount offers photographers and filmmakers an exciting way to capture the world with bold, creative perspective. With its ultra-wide 180° field of view, superior optics, and bright f/2.8 aperture, it’s a must-have for anyone looking to push their creative limits.
Order the Rokinon 12mm f/2.8 Fisheye Lens today from MojoComputers USA and explore photography from a whole new angle.
