Lee 4x4' / 100x100mm- CC40B Blue - CC Polyester Filter #B40

High-quality 4x4' / 100x100mm- CC40B Blue - Color Compensating Polyester Filter by Lee Filters Specifically engineered to absorb red and green light for blue color compensation Enhances overall color balance in photography by reducing blue light Versatile design allows stacking for increased light absorption Can be used in conjunction with color temperature filters for precise color balance Easy-to-use accessory for both professional photographers and hobbyists