NISI NIP-100-ND1.5 Nano Ir Neutral Density Filter 100X100MM 32

( Brand: Nisi ), ( Manufacturer Part Number: NIP-100-ND1.5 ), ( Part Type: Filter ), ( Filter Shape: Rectangular ), ( Filter Color: Neutral ), ( Unit Type: Unit ), ( Filter Effects: Neutral Density ), ( To Fit: Camera Lens ), ( Filter Size: 100x100 Mm )

Review NISI New 100x100mm Nano Ir Nd 32 1.5 Neutral Density Filter

The **NISI NIP-100-ND1.5 (100x100mm) Nano IR Neutral Density (ND) 32 Filter** is a high-performance, precision-engineered optical accessory designed to elevate the capabilities of photographers, videographers, and cinematographers working with large-format lenses or systems requiring superior image quality. Crafted from NISI s proprietary **Nano IR** glass a material renowned for its exceptional clarity, minimal chromatic aberration, and resistance to heat and moisture this filter delivers unparalleled optical purity while maintaining a neutral gray tone across the entire visible spectrum. The **ND32 (10-stop) density** ensures consistent exposure control in high-contrast scenarios, such as bright outdoor shoots or when shooting with fast lenses in wide apertures, without introducing color casts or light leakage that can plague cheaper alternatives. Its **100x100mm square format** makes it ideal for medium-format cameras, large-sensor DSLRs, mirrorless systems, and even custom rigs where standard circular filters fall short, offering versatility for both still and motion capture applications.

What sets this filter apart is NISI s **multi-layer anti-reflective (AR) coating**, meticulously applied to both surfaces to minimize ghosting, flare, and internal reflections critical for maintaining sharpness and contrast in high-contrast or backlit scenes. The **neutral density** is achieved through a precise, evenly distributed gray tone, ensuring that color rendition remains accurate and true to the original scene, whether shooting in RAW or processing later. The filter s **1.5" (38mm) mounting ring** allows for seamless integration with most standard filter holders, adapters, or screw-in systems, while its **thin profile** (just 3mm thick) minimizes vignetting and distortion, even when used with wide-angle lenses. Built to withstand the rigors of professional use, the NIP-100-ND1.5 is constructed from durable, scratch-resistant materials and features a **beveled edge** for a clean, professional finish when stacked with other filters.

Beyond its technical superiority, this filter is a game-changer for creative control, enabling photographers to achieve shallow depth of field in bright conditions without sacrificing exposure, or to slow down shutter speeds for cinematic motion blur in daylight. Whether used in landscape photography to blur flowing water, in portraiture to create dreamy bokeh, or in documentary filmmaking to achieve a specific aesthetic, the NISI NIP-100-ND1.5 ensures that the image remains crisp, vibrant, and free from the artifacts that plague inferior ND filters. For those demanding the finest optical performance in large-format imaging, this filter represents the pinnacle of neutral density technology where precision, neutrality, and durability converge to deliver results that are as professional as they are inspiring.

The **NISI NP-100-ND1.5 100x100mm Nano IR Neutral Density Filter (ND32, 1.5-stop equivalent)** is a high-end optical filter designed for professional photographers, particularly those working in landscape, astrophotography, or long-exposure photography. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Exceptional Optical Quality**

The NP-100 series from NISI is renowned for its precision-engineered glass, which minimizes distortion, flare, and chromatic aberration. The Nano IR coating ensures near-perfect light transmission with minimal reflection, making it ideal for high-end photography where image purity is critical.

2. **High Neutral Density (ND32 Equivalent to 1.5-Stop)**

While the filter is labeled as ND1.5, it is actually a **ND32** (10-stop) filter when used in combination with the **NISI ND1.5 holder**, which effectively reduces the aperture by 10 stops. This allows for extremely long exposures (e.g., 10 minutes) in bright daylight without overexposure, which is invaluable for smooth water, star trails, and light painting.

3. **Compact and Lightweight**

The 100x100mm size is smaller than standard 100mm filters (which are typically 105mm), making it easier to carry and attach to lenses. This is particularly useful for travel or when working with multiple lenses.

4. **Durable and Weather-Sealed**

NISI filters are built to withstand harsh conditions, with metal edges and durable coatings that resist scratches and moisture. The ND1.5 holder is also robust, ensuring longevity.

5. **Minimal Color Cast**

Unlike cheaper ND filters, the NISI NP-100 does not introduce noticeable color shifts, which is crucial for maintaining accurate white balance in long-exposure photography.

6. **Compatibility with Other NISI Filters**

The filter system is designed to stack with other NISI filters (e.g., polarizers, gradient ND filters), allowing for advanced techniques like variable ND effects or combined polarization and density.

7. **Professional-Grade Construction**

NISI is a trusted brand in astrophotography and high-end photography, known for its commitment to quality. The filter is precision-machined and tested to ensure consistency.

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### **Cons**

1. **High Cost**

The NISI NP-100-ND1.5 is expensive, especially when combined with the ND1.5 holder (which is required to achieve the full ND32 effect). For casual photographers or those on a budget, this may not be justified.

2. **Requires the ND1.5 Holder for Full Effect**

The filter itself is only ND1.5, but to achieve the full ND32 effect, you must use the NISI ND1.5 holder, which adds to the cost. Without the holder, it functions as a standard ND1.5 filter, limiting its usefulness for extreme long exposures.

3. **Limited Lens Compatibility**

The 100x100mm size may not fit all lenses, especially wide-angle or ultra-wide lenses that require larger filters (e.g., 105mm or 110mm). You may need step-up rings, which can introduce additional reflections or vignetting.

4. **Not a True Variable ND**

While the filter can be used with the ND1.5 holder to simulate a variable effect (by adjusting the holder s position), it is not a true variable ND filter like the Lee or Formatt-Hitech systems. This means you cannot fine-tune exposure in-camera without physically changing the setup.

5. **Potential for Overkill for Some Use Cases**

If you primarily shoot landscapes or astrophotography but rarely need extreme long exposures (e.g., less than 5 minutes), a lower-cost ND filter (e.g., ND8 or ND16) may suffice. The ND32 is overkill for most situations.

6. **Weight and Bulk**

While lighter than some alternatives, the combination of the filter and holder adds noticeable weight to your camera bag, which may be a consideration for travel photographers.

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### **Conclusion**

The **NISI NP-100-ND1.5 100x100mm Nano IR Neutral Density Filter** is one of the best high-end ND filters available, offering unmatched optical clarity, durability, and performance for extreme long-exposure photography. It is particularly valuable for professionals or serious enthusiasts who require the highest possible image quality and are willing to invest in premium gear.

However, the high cost, the requirement for the ND1.5 holder to achieve the full ND32 effect, and the potential for overkill in certain scenarios make it less ideal for casual photographers or those with more modest needs. If your primary goal is smooth water or star trails in bright conditions, this filter is an excellent choice. For other applications, a more affordable ND filter may be sufficient.

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### **Recommendation**

- You are a professional or advanced photographer who prioritizes image quality and invests in high-end gear.

- You frequently shoot long exposures in bright daylight and need the full ND32 effect.

- You already own or plan to use other NISI filters, as the system is designed to work seamlessly together.

- You value durability, minimal color cast, and optical precision above all else.

- You are on a budget and can achieve similar results with a lower-cost ND filter (e.g., Lee Filters or B W ND32).

- You primarily shoot in low-light conditions and rarely need extreme long exposures.

- You prefer a variable ND filter for more flexibility in adjusting exposure without changing gear.

- You work with ultra-wide lenses that require larger filter sizes (e.g., 110mm or 150mm).

For most photographers who need a **true ND32 filter**, the NISI NP-100-ND1.5 is a top-tier option, but weigh the cost against your specific needs before purchasing. If you can afford it and will use it regularly, it is a worthwhile investment. Otherwise, a more affordable ND32 filter from a reputable brand may be a better fit.

Details:

Manufactured by NiSi, this unit features a neutral color and filter size of 100x100mm. Sealed glass never used filter from our smoke-free climate controlled studio. The NEW NiSi 100x100mm Nano IR ND 32 1.5 Neutral Density Filter is a high-quality rectangular filter designed for camera lenses. Its neutral density effect is ideal for controlling light and achieving the desired exposure in photography, making it a valuable addition to any photographers gear collection.

part #: nip100nd15 prices

• $120.00-$190.00

specifications filtecam:

• brand: Nisi
• mpn: Nip-100-nd1.5
• part type: Filter
• filter shape: Rectangular
• filter color: Neutral
• unit type: Unit
• filter effects: Neutral Density
• to fit: Camera Lens
• filter size: 100x100 Mm

offer filtecam:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 20, 2026

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seller filtecam:

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general filtecam:

• Cameras Photo > Lenses Filters > Filters
• condition: Open box

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