Rokinon 8mm T3.1 Compact High Speed Fisheye Cine

SKU: CV8MBK31-E

Mount: Sony E
Price:
Sale price$299.00

Shipping calculated at checkout

Description

The Rokinon 8mm T3.1 Cine UMC Fisheye II Lens is a prime fisheye lens specifically designed for APS-C sized image sensors. Providing a 35mm-equivalent focal length of 12mm and full 180° angle of view, this lens is well-suited for creative applications as well as interior and architectural subjects. Its fast T3.1 maximum aperture is further beneficial to working in low-light conditions.

Three extra-low dispersion elements and two aspherical elements have been incorporated into the optical design to minimize chromatic aberrations and distortion in order to produce sharper images. Additionally, the lens' design features a built-in lens hood and a UMC coating has been applied to the lens elements to reduce surface reflections and prevent lens flare and ghosting for improved light transmission and more contrast-rich imagery.

This lens' cine design incorporates geared aperture and focus rings for use with traditional follow focuses. Additionally, the aperture ring has been de-clicked for silent, smooth iris adjustment during recording.

  • Fisheye lens provides a 35mm-equivalent focal length of 12mm, making it ideally suited for interior and architectural subjects.
  • Fast T3.1 maximum aperture benefits working in low-light conditions.
  • Three extra-low dispersion elements and two aspherical elements reduce chromatic aberrations and distortions in order to produce sharper images.
  • UMC coating improves light transmission and suppresses lens flare and ghosting for more contrast-rich, color-neutral images.
  • Built-in lens hood also helps to reduce lens flare and surface reflections.
  • Geared aperture and focus rings are compatible with standard follow focuses for greater control over adjustment.
  • De-clicked aperture ring facilitates smooth, quiet exposure adjustments during recording.

User Manual Download

Specifications
Specifications 8mm T3.1
Aperture Range T3.1 ~ T22
Optical
Construction
11 Elements in 8 Groups
(2 Aspherical, 3 Extra Low Dispersion)
Minimum
Focusing Distance
0.3m (12")
Filter Size -
Maximum Diameter 73.6mm
Mount Sony E
Angle Of View ASP-C 180˚
Length (mm)
64.5mm
Weight (g) 270g
Gear Focus Ring Diameter 73.6mm
Aperture Ring Diameter 64mm
Sony E

Model: CV8MBK31-E

UPC: 084438-76250-1

Focal Length: 8mm

Maximum Aperture: T3.1

Coverage: APS-C

Optical Construction: 11 Glass Elements In 8 Groups

Aperture Range: T3.1 to T22

Diaphragm Blades: 6

Coating: Ultra Multi-Coating

Minimum Focusing Distance: 12" (0.3m)

Filter Size: n/a

Lens Hood: Built-In Petal Shaped

Maximum Diameter: 2.89" (73.6mm)

Weight: 9.5oz (270g)

Length: 2.54" (64.5mm)

Shipping

All orders will ship out within 2 business days of receipt. Orders over a certain value are shipped with a signature required upon delivery.

High value orders will be shipped via UPS.

Returns

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. 

The customer will be responsible for return shipping costs unless the item arrived damaged or is defective. Initial shipping costs paid by the customer are not refundable.

To start a return, you can contact us at cs@bestpriceoptics.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

You can always contact us for any return question at cs@bestpriceoptics.com.

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges 
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds 
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too. Any accessories that were included when the order was delivered must be included when the order is returned. The customer will be charged for any missing accessories.

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