The presence of light and air, in your photograph.
OPF 650-L
OPF (Optical Preset Filter) is a camera lens filter designed to layer sensation into photography by controlling specific wavelengths of light, bringing warmth, atmosphere, and a lingering aftertaste into the image.
With an optical design targeting wavelengths around 650 nanometers, OPF refines the characteristics of red and yellow light, adding gentle warmth while shaping light edges and enriching the overall tone of the frame.
Two diffusion types are available: S / L, each offering a different level of light spread. L (Light) introduces a more pronounced diffusion, creating clearer highlight bloom and a wider, more expressive spread of light that enhances the sense of warmth and depth.
As a BASE filter within the Layer-X system, OPF 650-L is designed for everyday use—a reference filter that brings warmth and to the image, while allowing expressive layers to be added naturally on top.
The presence of light and air, in your photograph.
Technology
The Technology That Shapes Our Products
Layer-X BASE Filter
Optical Preset Coating
Diffusion Glass
Hydro Shield Coating
Before After of OPF 650-L
Adobe Lightroom Preset
Preset for OPF 650-L
OPF 650-L にPLUSするおすすめフィルター
PLUS Filters Compatible with OPF 650-L Layer-X BASE
OPF 650-L [BASE] User Gallery
Photographs taken by OPF 650-L users.
More images can be found on Instagram via #opf650l.