These lenses have been replaced by the HF-XA-5M series. While this series is a ruggedized version with a fixed aperture, the HF-XA-1F series has a standard adjustable aperture.
Fujifilm's Fujinon HF-XA-1F series lenses offer a 3.45μm resolving power (equivalent to 5.0 megapixels) and are designed for use with 2/3" and smaller sensors. The HF-XA-1F series is available in 5 variants from 8 mm to 35 mm and features interchangeable Iris plates, which make the lenses incredibly robust against shock and vibration
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