3 of them. The Sunpak Flash Auto Zoom 333 D Thyristor is a shoe mount flash unit designed specifically for Nikon cameras like F3, FE, FE2, FG, FA, and EM. It features an auto zoom function for adjustable coverage and is compatible with both Sunpak and Nikon brands. This flash unit offers versatility and convenience for photographers looking to enhance their lighting setups with a reliable and high-quality accessory.
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