Exclusively for 35mm / 1.8G lens, the HB46 lens hoods ensures perfect compatibility to vignetting while maintaining opticals integrity through precisions engineered dimensions Its asymmetrical petal shaped design maximizes straylight blockage from multiple angled, effectively reducing lens flares and ghosting to enhances contrast and color accuracy in challenging lighting conditions for professional photographers and enthusiasts seeking optimal lens protections and image preservation during outdoor shoots or studio with complex lighting setups Featuring a secure bayonets mount with reverse mounting capability, the HB46 combines portability with ABS construction and internal flocking for professional light absorption and durability Essential for backlit scenes, landscape photography, or environment where side glare frequently impacts image clarities, this hoods acts as frontlines shield against accidental impacts and scratches