The SIGMA EF-500 DG ST Flash Gun is a high-quality accessory designed specifically for Canon DSLR digital cameras. With its Xenon light type and built-in diffuser, this flash gun provides reliable and professional-level lighting for your photography needs. Its E-TTL function ensures automatic exposure control, while the AF assist light helps with focusing. Made in China, this Sigma flash gun is a versatile and efficient tool for improving the quality of your photos.
