www.encognitive.com This lens has no image stabilization, no wide angle, and no zoom. Yet, it consistenly gives the highest picture and video quality. Prime Lens. Canon EF 50mm f1.4 USM Standard & Medium Telephoto Lens for Canon DSLR Cameras. Sample pictures and videos. Product Features 50mm standard lens with f maximum aperture for Canon SLR cameras 2 high-refraction lens elements and Gaussian optics help eliminate astigmatism Delivers crisp images with little flare at the maximum aperture Extra-small Micro USM focus adjustment and full-time manual focusing Measures 2.9 inches in diameter and 2 inches long; 1-year warranty Technical Details Angle of view (Horizontal, Vertical, Diagonal): 40 degrees, 27 degrees, 46 degrees Lens construction: 7 elements in 6 groups Number of diaphragm blades: 8 Minimum aperture: 22 Closest focusing distance: 1.5 feet Maximum magnification: 0.15x AF actuator: Micro USM Filter diameter: 58 millimeters Maximum diameter by length: 73.8 by 50.5 millimeters Weight: 10.2 ounces Magnification with Extension Tube EF 12 II: 0.39 to 0.24 Magnification with Extension Tube EF 25 II: 0.68 to 0.53 Lens hood: ES-71II Hard case: LHP-C10 Soft case: ES-C9, LP1014 GF Holder III (Hood III): 2 GF Holder IV (Hood IV): 2 Warranty: 1 year Models: Marina, Cheyenne Ruether, Leasa Lachance, Alana Ferrier
ไม่มีความคิดเห็น:
แสดงความคิดเห็น