Opteka 6.5mm f/2 Circular Fisheye Lens for Sony E

Opteka 6.5mm f/2 Circular Fisheye Lens for Sony E

Opteka 6.5mm f/2 Circular Fisheye Lens for Sony E

B&H # OPTM6520S MFR # OPTM6520S
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Expected availability: 7-14 business days

Product Highlights

  • Sony E-Mount Lens/APS-C Format
  • 9.75mm (35mm Equivalent)
  • Aperture Range: f/2 to f/22
  • One Super-Low Dispersion Element
  • HD Anti-Reflection Coating
  • Fisheye Design, 190° Angle of View
  • Manual Focus Operation
  • 9-Blade Diaphragm
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Opteka 6.5mm f/2.0 overview

  • 1Description

Producing a truly distinct image quality, the 6.5mm f/2 Circular Fisheye Lens from Opteka is a Sony E-mount lens providing a 9.75mm equivalent focal length. Its fisheye design realizes an impressive 190° angle of view along with a unique circular image shape and strong distortion for a surreal quality. One super-low dispersion element is featured in the optical design, and helps to minimize color fringing and chromatic aberrations in order to realize high clarity and color accuracy. An HD anti-reflection coating has also been applied to suppress flare and ghosting for greater contrast in bright lighting.

This 6.5mm f/2 lens is designed for APS-C-format Sony E-mount mirrorless cameras and provides a 9.75mm equivalent focal length.
Distinct fisheye design produces a circular image with a 190° angle of view and strong visual distortion.
Bright f/2 maximum aperture benefits working in low-light conditions.
One super-low dispersion element is used to reduce chromatic aberrations and color fringing for increased clarity and color accuracy.
An HD anti-reflection coating has been applied in order to suppress ghosting and flare for increased contrast and color fidelity when working in strong lighting conditions.
Nine-blade diaphragm produces an 18-point star effect when photographing point light sources.
Manual focus design along with a manual aperture ring offer precise control over both focus and exposure.
All-metal construction is durable and a focus distance scale has been engraved on the lens barrel for pre-focusing needs.
UPC: 842984103854
In the Box
Opteka 6.5mm f/2 Circular Fisheye Lens for Sony E
  • Front and Rear Lens Caps
  • Lens Pouch
  • Microfiber Cloth
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Opteka 6.5mm f/2.0 specs

    Focal Length 6.5mm
    Comparable 35mm Focal Length: 9.75 mm
    Aperture Maximum: f/2
    Minimum: f/22
    Camera Mount Type Sony E
    Format Compatibility APS-C
    Angle of View 190°
    Minimum Focus Distance 1.9" / 4.83 cm
    Magnification Not Specified by Manufacturer
    Maximum Reproduction Ratio Not Specified by Manufacturer
    Optical Design 6 Elements in 5 Groups
    Diaphragm Blades 9
    Autofocus No
    Filter Thread None
    Dimensions (DxL) Approx. 2.25 x 2" / 57.15 x 50.80 mm
    Weight 9.4 oz / 266 g
    Packaging Infoycczvxwvtdwxdbtw
    Package Weight 0.95 lb
    Box Dimensions (LxWxH) 3.7 x 3.6 x 3.2"

    Opteka 6.5mm f/2.0 reviews

    6.5mm f/2 Circular Fisheye Lens for Sony E is rated 3.0 out of 5 by 1.
    Rated 3 out of 5 by from great iq but with issues Nice little fisheye and image quality is great on my a7riii, but the aperture and focus ring is very stiff, hard to turn. Not a huge deal as this is a fisheye u don't use the aperture and focus ring all the time. Also the lens mount is very very tight which mean it requires a bit of force to mount it on the camera. overall pretty nice when u need a fisheye look
    Date published: 2018-05-10
    • y_2018, m_7, d_16, h_19
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    Opteka 6.5mm f/2.0 Q&A

    Opteka 6.5mm f/2.0 accessories

    Designed for use with:

    • Sony PXW-FS5
    • Sony PXW-FS7
    • Sony PXW-FS7M2
    • Sony PXW-FS7M2K
    • Sony Alpha A5000
    • Sony Alpha A5100
    • Sony Alpha A6000
    • Sony Alpha A6300
    • Sony Alpha A6500
    • Sony NXCAM NEX-EA50M
    • Sony XDCAM PXW-FS7
    • Sony NEX-EA50M
    • Sony NEX-EA50UH
    • Sony NEX-FS700R
    • Sony NEX-VG30
    • Sony NEX-VG900
    • Sony PXW-FS5
    • Sony PXW-FS5 Kit
    • Sony PXW-FS5M2
    • Sony PXW-FS7
    • Sony PXW-FS7M2
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