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Best Aspherical Lens Elements

OLYMPUS M.Zuiko Digital ED 12-40mm F2.8 Pro Lens, for Micro Four Thirds Cameras

  • Focal length: 12 to 40 millimeter, minimum focus distance 7.87 inches (20 centimeter ).
  • Dust proof, splash proof, and freeze proof construction. Lens construction: 14 elements in 9 groups (Aspherical ED lens, 2 Aspherical lenses, DSA lens, 2 ED lenses, HD lens, 2 HR lense).
  • Includes lens hood and pouch, filter size 62 millimeter, equipped with manual focus clutch mechanism.
  • Compatible with Olympus and Panasonic cameras.
  • Focal length: 12 to 40 millimeter, minimum focus distance 7.87 inches (20 centimeter).
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Panasonic Leica DG Vario-Elmarit 8-18mm f2.8-4 ASPH. Lens Bundle with 3-Piece 67mm Filter Kit, 67mm Close Up Filter Kit, and Lens Cleaning Kit

  • Bundle Includes: Panasonic Leica DG Vario-Elmarit 8-18mm f2.8-4 ASPH. Lens, 3-Piece 67mm Filter Kit, 67mm Close Up Filter Kit, Lens Pen Cleaner, Lens Dust Blower, Microfiber Cleaning Cloth.
  • Wide-angle zoom designed for Micro Four Thirds mirrorless cameras, this lens offers a 16-36mm equivalent focal length range..
  • One aspherical ED element, three aspherical elements, two extra-low dispersion elements, and one ultra high-refractive index element all combine to suppress color fringing, chromatic aberrations, and spherical aberrations for high clarity, sharpness, and color accuracy..
  • Nano Surface Coating has been applied to individual elements to control lens flare and ghosting for improved contrast and color fidelity when working in strong lighting conditions..
  • Fast 240 fps autofocus drive delivers smooth, accurate, and quiet focusing performance to benefit both stills and video applications. Splash, dust, and freezeproof design benefits working in inclement weather conditions..
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Samyang SY12M-E-BK 12mm F2.0 Ultra Wide Angle Lens for Sony E Cameras, Black

  • Focuses to 7.9" (0.2m) and Accepts 67 Filters.
  • 98.9 Degree Angle of View / 18mm (35mm Equivalent.
  • Fast f/2.0 Maximum Aperture Benefits Working in Low-Light Conditions.
  • Nano Coating System (NCS) For Increased Light Transmission and Reduced Internal Reflections.Durable aluminum alloy build.
  • Utilizes 12 High Precision Glass Lens Elements Including 1 Hybrid Aspherical (H-ASP) + 1 Aspherical (AS) + 1 Low-Dispersion (ED) High Precision Glass Lens Elements For Superior Image Quality.
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Samyang 24 mm F3.5 Tilt Shift Lens for Sony

  • Focal length equivalent when using lens on APS-C format camera is 38.4mm.
  • Tilt/Shift functions allow for precise perspective and depth of field control.
  • Aspherical and low-dispersion lens elements minimise aberrations for sharp resolution and accurate colours.
  • UMC coating on lens elements provides even light transmission and minimises reflections, flare and ghosting.
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Tokina ATXAF140DXC 14-20mm f/2 Pro DX Lens for Canon EF

  • Canon EF Mount Lens/APS-C Format. 22.4-32mm (35mm Equivalent).
  • Aperture Range: f/2 to f/22. One Plastic-Molded Aspherical Element.
  • Two Glass-Molded Aspherical SD Elements. Two Super Low Dispersion Elements.
  • Multi-Layer Anti-Reflection Coating. Internal Focus.
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PROSTAFF 3S 10x42

  • Lens features Nikon technologies including Aspherical Lens Elements, ED Glass Elements, ARNEO Coat and Fluorine Coat.
  • Lens features built-in Vibration Reduction image stabilization.
  • The customizable, clickless control ring offers quick and quiet access to most used camera settings.
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Rokinon 12mm f/2.0 AF APS-C Compact Ultra Wide Angle Lens for Fujifilm X (IO12AF-FX)

  • 1 Aspherical, 3 Extra Low Dispersion and 1 Hybrid Aspherical.
  • Aperture Range of F2.0-F22, Angle of view of 99.1° on APS-C.
  • Weather sealing and rear protective glass to protect the lens from light rain, snow, and dust..
  • Minimum focusing distance of 7.48 inches and has a filter size of 62mm..
  • Includes removable Lens Hood, Lens Caps, Lens Case, Warranty and Instruction Manual..
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Tokina ATXAF140DXN 14-20mm f/2 Pro DX Lens for Nikon F, Black

  • Nikon F Mount Lens/DX Format. 21-30mm (35mm Equivalent).
  • Aperture Range: f/2 to f/22. One Plastic-Molded Aspherical Element.
  • Two Glass-Molded Aspherical SD Elements. Two Super Low Dispersion Elements.
  • Multi-Layer Anti-Reflection Coating. Internal Focus.
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Rokinon FE14M-E 14mm F2.8 Ultra Wide Lens for Sony E-mount and Fixed Lens for Other Cameras (Renewed)

  • Ultra-wide angle of view on both full frame and APS-C cameras.Lens has a minimum focusing distance of 0.9' (28 cm) for enhanced close-up shots..
  • Excellent construction and superior build quality for razor sharp images.
  • Features built-in petal type hood, Focal Length :14mm.
  • Lens has a minimum focusing distance of 0.9' (28 cm) for enhanced close-up shots, Lens not zoomable. No autofocus..
  • Super multi-layer coating to reduce flares and ghost images.
  • Aspherical lens elements improve peripheral image quality. Circular diaphragm (7 blades) delivers beautiful, soft backgrounds.
  • Optical Image Stabilizer provides up to 4 shutter speed stops of correction..
  • Ring USM, high-speed CPU, and optimized AF algorithms for fast auto focusing with a minimal focusing distance of 0.23m..
  • Full-time manual focus for manual adjustment while in AF mode with silent and smooth operation making it suitable for video recording..
  • Aspherical lens elements improve peripheral image quality..
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Sony E 55-210mm F4.5-6.3 OSS Lens for Alpha & E-Mount Mirrorless Digital Camera with Gadget Bag, Tulip Hood, 4X Macro Close-Up Kit, 3 Piece Filter Kit and A-Cell Accessory Bundle (Black)

  • ...mat cameras, this 55-210mm lens perfectly complements many kit zooms by providing an 82.5-315mm equivalent focal length range for telephoto applications. (Bulk Packaging).
  • E 55-210mm Lens Key Features: E-Mount Lens/APS-C Format.
  • A variable f/4.5-6.3 maximum aperture helps keep overall lens size and weight to a minimum, Two extra-low dispersion glass elements are featured in the lens design to help reduce chromatic aberrations and color fringing for improved clarity and color neutrality..
  • Two aspherical elements are incorporated in the lens design to reduce astigmatism, field curvature, coma, and other monochromatic aberrations. An internal focus mechanism contributes to faster, more responsive autofocus, the minimum focus distance of 3.3'..
  • Optical SteadyShot image stabilization helps to minimize the appearance of camera shake for sharper imagery when shooting handheld with slower shutter speeds. This stabilization system can be combined with select camera's sensor-shift type image stabilization for more effective control of came....
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Rokinon FE14M-E 14mm F2.8 Ultra Wide Lens for Sony E-mount and Fixed Lens for Other Cameras

  • Ultra-wide angle of view on both full frame and APS-C cameras.Lens has a minimum focusing distance of 0.9' (28 cm) for enhanced close-up shots..
  • Excellent construction and superior build quality for razor sharp images. Sagittal lines (thick lines) represent the contrast.
  • Features built-in petal type hood, Focal Length :14mm.
  • Lens has a minimum focusing distance of 0.9' (28 cm) for enhanced close-up shots, Lens not zoomable. No autofocus..
  • Super multi-layer coating to reduce flares and ghost images.
  • Aspherical lens elements improve peripheral image quality. Circular diaphragm (7 blades) delivers beautiful, soft backgrounds.
  • Optical Image Stabilizer provides up to 4 shutter speed stops of correction..
  • Ring USM, high-speed CPU, and optimized AF algorithms for fast auto focusing with a minimal focusing distance of 0.23m..
  • Full-time manual focus for manual adjustment while in AF mode with silent and smooth operation making it suitable for video recording..
  • Aspherical lens elements improve peripheral image quality..
  • Circular diaphragm (7 blades) delivers beautiful, soft backgrounds..
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Sigma 30mm F1.4 Contemporary DC DN Lens for Sony E 302965 Renewed

  • This all-new 30mm F1.4 lens from SIGMA delivers the performance and functionality that help pros succeed in news, nature, and many other fields of....
  • Versatile standard prime 30mm lens which is designed for APS-C-format Sony E-mount mirrorless cameras where it provides a 45mm equivalent focal....
  • Stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance..
  • One aspherical element and one double-sided aspherical element control a range of spherical aberrations and distortions for increased sharpness and....
  • Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and....
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Panasonic Lumix G 14mm f/2.5 II Aspherical II Lens for Micro Four Thirds

  • 14mm (35mm camera equivalent: 28mm) Wide-angle view and bright F2.5 aperture.
  • Based on the Micro Four Thirds System Standard / Circular Aperture Diaphragm and Multi-coated Lens Elements.
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