NiSi Filter ND-Vario 1-5 Stops True Color 58mm

NiSi Filter ND-Vario 1-5 Stops True Color 58mm – Variable 1–5 Stop Exposure Control

The NiSi ND-Vario True Color 58mm is a variable neutral density filter that reduces exposure by 1 to 5 stops. It uses high-definition optical glass and a nano coating to preserve image quality while offering stepless control of density by rotating the filter. You can adjust exposure quickly and predictably for both photography and video use.

Key benefits and everyday use

Use this filter to control how much light enters the lens so you can work with larger apertures or longer shutter speeds under bright conditions. Filmmakers and photographers will appreciate the ability to maintain frame rate while adjusting depth of field via combined aperture and filter adjustments. The filter is useful for stills and motion work where precise light control matters.

How the ND-Vario works

The density (ND factor) is steplessly controlled by turning the filter. You can rotate the front filter ring to select the exact amount of attenuation needed. For quicker action use, the filter provides hard stops at each end position so you can feel when you have reached the minimum or maximum setting. The front ring is visually marked with numbers representing different stop values, which helps you repeat settings reliably.

Design and handling

The front ring features silver side knurlings that provide a secure grip, making removal and installation easier. An optional silver rotating lever is included to help you change settings rapidly; the lever can be removed if you prefer a cleaner profile. The filter ring is thin to reduce the risk of vignetting on wide-angle lenses and is made from high-quality aluminum to keep the unit light and robust.

Optical quality and coatings

NiSi builds the ND-Vario with high-definition optical glass for best resolution and image quality. An advanced nano coating repels water, grease, and dirt, helping keep the surface clean and making the filter easier to maintain. The coating is also anti-reflective to support contrast and color fidelity.

Included items and recommendations

The filter comes with front protection and a small storage bag. For best results, NiSi recommends using a variable ND filter on lenses with a focal length of 35mm or more on full-frame cameras. The filter also features a larger front thread design intended to reduce vignetting on wider lenses.

Features

• Variable Neutral Density control offering greater control over exposure settings to reduce shutter speeds and use wider apertures.
• True Color result that avoids the color shift commonly seen in other variable filters.
• Variable 0.3 to 1.5 Neutral Density range.
• Reduces exposure by 1 to 5 stops.
• Exposure range-control filter ring with hard stops at each end so you can feel when you reach the limits.
• No “X” effect when used within its intended range.
• High-definition optical glass for preserved resolution and quality.
• Nano coating that is waterproof, repels grease and dirt, and includes anti-reflective properties.
• An optional rotating lever that can be attached for fast adjustments and removed when not needed.
• Larger front thread design to help avoid vignetting on wider lenses.
• Front protection included to shield the filter surface.
• Small storage bag included for safe transport and storage.

FAQ

Question: Will this filter change my colors or cause a color shift?
Answer: The NiSi ND-Vario is designed for True Color results and avoids the color shift seen in many variable filters, thanks to its optical glass and coatings.

Question: Can I use this on a wide-angle lens without vignetting?
Answer: The filter has a thin ring and a larger front thread design to reduce the risk of vignetting on wider lenses. For best results, NiSi recommends using it on lenses with a focal length of 35mm or more on full-frame cameras.

Question: How do I set the amount of density, and can I repeat the same setting?
Answer: Rotate the front filter ring to steplessly control density. The ring is marked with numbers representing stop values, which makes it easier to repeat exact settings. Hard stops at each end also help you know the limits when operating quickly.

Question: Is the lever required and is the filter easy to keep clean?
Answer: The included silver lever is optional and removable; it helps with fast adjustments but can be taken off for a cleaner profile. The nano coating repels water, grease, and dirt, making the filter easier to clean and maintain.