Canon HJ21X7.5B-III KL-SC T2.1
Canon’s HD-EC line now includes the HJ21x7.5B KLL-SC. He utilize Hi-UD (High Index, Ultra Low Dispersion) glass and Fluorite, to achieve lower aberrations, while exhibiting […]
2259 total views, 0 today
Canon’s HD-EC line now includes the HJ21x7.5B KLL-SC. He utilize Hi-UD (High Index, Ultra Low Dispersion) glass and Fluorite, to achieve lower aberrations, while exhibiting […]
2259 total views, 0 today