Canon ES-22 Lens Hood CP-1300 Harman Direct Positive Paper is

Harman Direct Positive Paper is primarily suited for use in pinhole cameras where exposure and processing in conventional black and white photo chemistry achieves a unique positive print - without the need for a film negative or inter-negative

The widest tilt-shift lens in Canon's lineup

” (perplexed)

ultra white paper

The high performance optical construction of 21 elements in 14 groups includes five ED lenses and one Super ED lens to help reduce chromatic aberration that often occurs in telephoto lenses

Canon ES-22 Lens Hood CP-1300 Harman Direct Positive Paper isLens Hood designed to prevent stray light from entering the lens, in order to keep unwanted glare from affecting your photographs. Designed specifically for the EF M28mm f 3. 5 Macro IS STM lens, it prevents the white ring on the front of the lens from being reflected back into images on reflective surfaces. Threaded front allows for mounting of 43mm filters such as the Canon 43mm Protect Filter.