NOTE: This reversible lens hood is compatible with all 67mm lenses. Please verify your camera"s lens thread size before ordering. Your camera"s lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "Ø" (diameter) symbol. For example: Ø67 = 67mm lens thread size. * Compatible with the CANON REBEL (T5i T4i T3i T2i), EOS (700D 650D 600D 550D 70D 60D 7D) DSLR Cameras. 18-135mm EF-S IS STM Lens, 100mm F2.8L, 70-200mm F4L zoom Lens. * Compatible with the NIKON (D5200 D7000 D7100 D90) DSLR Cameras. 35mm F1.4G, 70-300mm, 16-85mm, 18-105mm zoom Lens * The only universal lens hood on the market that lets you use a lens cap while having your hood mounted. * Backed with DigitalGoja 90-Day 100% Satisfaction Guarantee. If you"re not completely satisfied with your lens hood we"ll take it back for a full refund.