Rokinon 8mm T3.8 Cine UMC Fish-Eye CS II Lens for Micro Four Thirds Mount


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MSRP: $349.00 ?


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General Information

Focal Length 8mm
Aperture Maximum: T3.8
Minimum: T22
Camera Mount Type Micro Four Thirds
Format Compatibility Micro Four Thirds
Angle of View 139.3°
Minimum Focus Distance 11.8" / 30 cm
Elements/Groups 10 elements in 7 groups
Filter Thread None
Gear Pitch: 0.8
Focus ring width: 0.3" / 7 mm
Aperture ring width: 0.2" / 4 mm
Focus ring to aperture ring distance: 1.3" / 34 mm
Aperture ring to lens mount distance: 1.4" / 35.3 mm
Focus ring diameter: 2.9" / 73.6 mm
Aperture ring diameter: 2.9" / 73.2 mm
Dimensions 3 x 3.9" / 75 x 99.9 mm
Weight 15.9 oz / 450 g
User Reviews
14 April 2015

I use this on my Panasonic GH4. Solid build quality and the geared rings for focus and the de-clicked aperture are helpful though not entirely necessary, considering it is a fisheye lens.

29 March 2017

Rokinon offers a great product line. Well made. Durable. Perfect for the professional filmmaker with a low budget. I wish only they had a full 180 degree lens for the Canon Super35 sensors.

11 May 2016

I purchased 4 of these lenses for a VR 360 shoot. The 4 lens setup worked, but it turned out that one of the four lenses flared with vertical streaks where the other three lenses did not.

27 December 2013

This lens is exactly what I needed I love it. Gets everything in 1 shot . it's Perfect for skate filming

1 November 2013

Good lens quality for the price. Relatively sharp and good for video, as it is full manual. Given the extreme fisheye look I am debating how much use I will get from it, but the product is solid.

18 February 2015

I shoot a lot of documentaries. I travel overseas and shoot in touch locations. This fish eye gives great energetic images without breaking the bank. It is affordable enough that I am willing to take a few extra risks that I'd maybe be more cautious about were it a lens costing 2 or three times as...

29 October 2013

Can't complain. Good quality, some distortion as expected but still looks good on blackmagic pocket camera.

14 March 2018

I needed a specialty lens for some creative video work recently. I looked at this and the Laowa 15mm and also the Irix Firefly lenses. Why did I pick the Rokinon? Because Rokinon makes great lenses at a better price point.

11 October 2017

I like a super-wide, but you're better off with the 12mm that covers the full frame. There is a lot of vignetting that needs to be cropped out. The sharpness of this lens is very marginal, which will be apparent with anything that has a lot of detail, like classical architecture.

27 September 2016

It is all what I expected in a fisheye lens Remember 8mm is better in crop

Product Highlights
  • Micro Four Thirds Mount Lens
  • Aperture Range: T3.8 to T22
  • 16mm (35mm Equivalent)
  • One Hybrid Aspherical Element
  • UMC Coating
  • Geared Focus and Aperture Control Rings
  • De-Clicked Aperture Ring
In The Box
  • Rokinon 8mm T3.8 Cine UMC Fisheye CS II Lens for Micro Four Thirds Mount
  • Front Lens Cap
  • Rear Lens Cap
  • Lens Hood
  • Soft Lens Bag
  • Limited 1-Year Worldwide Warranty
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