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The Fujinon XA20SX8.5BERM-K3 is an 8.5-170mm lens that gives B4-mount, 2/3"-format cameras a wide to super-telephoto angle of view with servo control. Key features include:
8.5-170mm lens for 2/3" format
20x zoom ratio and 2x extender
Manual focus and fast servo zoom
Fast f/1.8 maximum aperture at 8.5 to 113mm
Wide to Super-Telephoto Zoom. The Fujinon XA20SX8.5BERM-K3 is a wide to super-telephoto lens for B4-mount, 2/3"-format cameras. It has a 20x zoom ratio and includes a 2x extender that effectively doubles its focal range. Its maximum aperture is a fast f/1.8 at 8.5 to 113mm, while it’s a slower f/2.7 at 175mm. This lens includes an ergonomic digital servo zoom control.
Internal Focusing Design. This manual-focus lens has an internal-focusing design, which ensures a more consistent focal length when adjusting focus by minimizing the effects of lens breathing.
Fast Zoom Speed. Fujinon’s QuickZoom technology gives you a 0.7-second end-to-end zoom speed. With the push of a button, QuickZoom facilitates a quick shift to the telephoto end to check focus. The lens automatically returns to your selected focal length as soon as you release the button.
This lens has an attached control cable that will plug into compatible cameras for servo power and lens control.
Yes! We rent the Blackmagic URSA Broadcast Camera that is compatible with this lens.
Angle of View |
16:9 |
Autofocus |
Manual Focus Only |
Brand |
Fujinon |
Diameter |
3.3" |
Extension Range |
Built-in, 2x |
Filter Size |
82.0mm |
Focal Length |
85.0-170.0 |
Hood Included |
Yes |
Image Stabilization |
No |
Item Type |
Lens |
Length |
7.1" |
Lens Type |
Wide Angle |
Max Aperture |
1.8 |
Minimum Aperture |
22.0 |
Minimum Focusing Distance |
3.6feet |
Minimum Object Distance (M.O.D.) |
2.95’ |
Mount |
Fuji |
Weight |
3.5 lbs. |
Zoom Ratio |
20x |