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Thursday, October 27, 2016
  • IB/E PLx2 2x Extender

IB/E Optics PLx2 2x Extender

BP #: IBE-PLX-2  |  MFR #: PLx2

Availability: Call for availability


Quick Overview

The PLx2 2x Extender has been designed by IB/E Optics to be compatible with a wide range of PL-mount lenses and cameras. This chart lists the cameras and zoom lenses that have been tested with the PLx2 (updated regularly as lenses are tested). Pair with the Universal Mount System (UMS) for for Canon EF, MFT and Sony E Mount.


Modern cameras require the highest quality optics with designs optimized for electronic sensors. Designed and built by IB/E, the PLx2 is an optical extender that doubles the focal length of 35mm PL-mount lenses. The PLx2 features high-index, low-dispersion glass to ensure the highest possible resolution and contrast with minimal optical degradation. The optical design is optimized for digital cameras, which work best with highly telecentric lenses. While most extenders can only physically fit on a limited range of lenses, the design of the PLx2 allows it to accommodate the widest array of PL-mount lenses of any doubler. Compatibility is achieved with a deep-set optical assembly that accepts lenses with deep protruding rear elements. The PLx2 is also designed to mount to any digital cinema camera with a native PL-mount. It will also clear the spinning mirror on Arri and Aaton 35mm cameras. Optically, the PLx2 projects an image with a diameter large enough to cover all commonly used 35mm formats, including 5K on Red Epic and the full 4:3 frame of ALEXA. Minimum image circle projection is 32mm. Maximum input aperture is F1.8.

The PLx2 is compatible with the following lenses:

• Arri/Zeiss Master Primes
• Arri/Zeiss Ultra Primes longer than 50mm
• Arri/Zeiss High Speed MK II/III Primes longer than 50mm
• Cooke Mini S4/i Primes longer than 32mm
• Cooke S4/i Primes longer than 35mm
• RED Pro Primes
• Schneider Cine-Xenar III Primes
• Sony CineAlta Primes
• Zeiss Compact Primes (including Super Speeds)

• Angenieux Optimo Cine Zooms (non-DP series)
• ARRI/Fujinon ALURA
• Canon CN-E
• Fujinon Cabrio