NiSi Filter ND-Vario 1-5 Stops True Color 43mm

NiSi Filter ND-Vario 1-5 Stops True Color 43mm – True Color Variable ND that avoids color shift

The NiSi ND-VARIO 1-5 Stops True Color 43mm is a variable neutral density filter that reduces exposure by 1 to 5 stops while maintaining accurate color rendition. It uses high-definition optical glass and a True Color design to avoid the color shift that can appear with some other variable ND filters.

Key benefits and use cases

Use this filter for both photography and video to control the exact amount of light entering your lens. As a result, you can use larger apertures or longer shutter speeds under bright conditions without changing your frame rate. Furthermore, combined adjustments of aperture and the filter allow precise control over depth of field during cinema or video work.

How the filter works

The filter provides a stepless ND factor that you control by turning the filter. In practice, you rotate the front filter ring to increase or decrease density. For easier, repeatable control the ring is visually marked with numbers that represent the different stop values. Additionally, the ring includes hard stops at each end so you know the filter’s end positions during action use.

Design and handling

The front ring features silver side knurlings for a secure grip and easy installation or removal. You can use the included silver rotating lever to make fine adjustments, and you can remove the lever if you prefer a low-profile setup. The thin filter ring and larger front thread minimize the risk of vignetting when used on wider lenses.

Durability and cleaning

An advanced nano coating repels water, grease and dirt, making the filter easier to clean and maintain. The filter ring is made from high-quality aluminum, creating a light and strong unit suitable for frequent use in photo and video workflows.

Included items

The package includes a front protection cover and a small storage bag to keep the filter safe when not in use.

Recommendations

For best results, NiSi recommends using a variable ND filter on lenses with a focal length of 35 mm or more (full frame). The product uses a 43mm thread size as stated in the title.

Specifications

How to use the NiSi ND-VARIO

1. Thread the filter onto your lens with the included thin ring to avoid vignetting on wide-angle lenses.
2. Rotate the front filter ring to adjust density steplessly until you reach the desired exposure reduction.
3. Use the marked numbers on the ring and the optional silver lever for repeatable settings; remove the lever if you prefer a low-profile fit.
4. Note the hard stops at each end to quickly find the minimum and maximum densities during action shooting.

Key features

• Variable Neutral Density Filter Offering Greater Control Over Exposure Settings, Allows Reduce Shutter Speeds and Wider Apertures
• True Color result that avoids color shift seen in other Variable filters
• Variable 0.3 to 1.5 Neutral Density
• Reduces Exposure by 1 to 5 Stops
• Exposure Range-Control Filter Ring with Hard Stops at Each End
• No “X” Effect
• High Definition optical glass
• Nano Coating, Waterproof and Anti-Reflective Coating
• An optional rotating lever that can be removed
• Larger front thread to avoid vignetting on wider lenses
• Front protection included
• Small bag included

FAQ

Question: Will this filter cause color shifts in my images or footage?
Answer: No. The NiSi ND-VARIO uses a True Color design and high-definition optical glass to avoid color shift commonly seen with some other variable ND filters, so you retain accurate color rendition.

Question: What is the adjustable range and how many stops does it reduce?
Answer: The filter covers a variable ND range of 0.3 to 1.5 (neutral density) and reduces exposure by 1 to 5 stops, giving you flexible control over exposure without changing aperture or shutter speed dramatically.

Question: Will I see the “X” effect when using this filter at higher densities?
Answer: The product specification states “No ‘X’ Effect,” meaning the design minimizes or avoids the cross-pattern artifacts that some variable NDs can produce.

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

Question: Is the rotating lever mandatory and can it be removed?
Answer: The lever is optional. You can use it to make finer or quicker adjustments, and you can remove it if you prefer a lower-profile setup for tight rigs or matte boxes.