Pentax 645 HyperSync with Cononmark lights; i6T adn 50T mini.Its up to 1/4,000s high speed sync with Pentax 645z.Should you have any question of the Cononmark's products, please feel free to let us know.

タグ: pentax, 645z, cononmark, i6t, 50t, k4t, flash, strobe, ttl, hss, hypersync, highspeed, canon, nikon, sony, fujifilm, 500w, 600w, photography, photographic, monolight, impact, model