Fujinon LENS14XUERDF 2 3 B4 14x4.5 4K 2X Extender Lens 100166436 000 Hz (ME 2 II) 100908358 000 Hz (ME 2 II) windscreens and all your key microphone accessories Focal Length: 4 and when you engage the built in 2x extender you double the focal length range
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