Schneider Black Frost 1/8 in 4 × 5.65″ format for matte box is a stylization filter that adds flare to lights, softens colors and reduces contrast while blacks stay deep. It uses a fine black haze and is designed to avoid heavy scatter and veiling. Strength 1/8 is the subtlest strength in the range – the effect is discreet and nearly unnoticeable.
The filter slots into a 4 × 5.65″ matte box and comes with a pouch. It is primarily a mood filter – the effect is strongest with practicals and backlight. The strength of the effect is set by the grade chosen.
Ideal for
Why Schneider Black Frost 1/8 4 × 5.65″
- Flare on lights – Adds a soft glow and flare to the lights.
- Deep black – Reduces contrast without fading shadows.
- No veiling – Designed to avoid strong light spill.
- Matte box format – Standard 4 × 5.65″ dimension.
Key specs
| Type | Diffusion (Black Frost) |
|---|---|
| Size | 4 × 5,65″ |
| Strength / density | 1/8 |
| Material | optical glass |
Effect and construction
| Effect | flare on lights, softened colours, lower contrast, deep blacks |
|---|---|
| Construction | subtle black mist (similar to Black SupaFrost/Black Pro-Mist) |
| Mount | for matte box / holder 4 × 5.65″ |
| Available strengths | 1/8, 1/4, 1/2, 1, 2 |






