Genuine Canon RS-60E3 Remote Switch Remote Control @4459 Excellent condition. *Regarding precision instruments and optical products (lenses, etc.)* * I do not possess expert knowledge, so please purchase after confirming the images. * Although I carefully check the optical system and cameras, I cannot guarantee a perfect inspection, so please make your judgment based on the images. * I do not use strong light to check the optical system. I describe what can be confirmed with normal light and visual inspection. * I do not perform test shots with the lens using an actual camera body. * Please understand that I do not check for obvious overexposure. * While maintenance and cleaning are performed, I do not guarantee perfection. *This is based on the subjective assessment of our maintenance staff, so please use it as a reference.* Please understand that returns based on condition are not accepted due to individual differences in the perception of scratches and dirt. Please consider the product images. Discounts are considered for multiple purchases, so please feel free to comment.