Recently, we received an inquiry regarding the use of a 67mm filter on our Type 2 lens hood. Our hood is fully compatible with any standard 67mm × 0.75 filter thread, and using a 67mm filter is perfectly acceptable. 67mm x 0.75mm thread filter on Type 2 lens hood However, we recommend mounting a 62mm × 0.75 filter directly onto your Nikon lens. This allows the filter to remain in place to protect the front element when the hood is reversed for storage — a feature incorpora

There is something deeply compelling about an object that reveals what it truly is. Crafted from solid brass and left in its natural state, this edition celebrates material honesty and vintage character. It does not rely on paint to define its identity. Instead, it allows the metal itself to speak — warm, dense, and unmistakably mechanical. Unlike painted finishes that remain unchanged, the Natural Brass Edition evolves. With time and use, the surface ages gracefully, develo

We are pleased to confirm that OLJ’s Type 3 lens hood, specially designed for the legendary Nikkor 5cm F1.1 lens, was officially patented on March 14, 2025, and released to the public on March 25, 2025.The patent consists of four claims that define the design and function of the lens hood, which enables direct screw-in attachment to the lens. It is also fully reversible, allowing it to serve as a protective cover when the lens is not in use.

We are please to announce that we will produce limited number of matte black paint OLJ lens hood this year. Inventory should be...