FREEWELL IRND16 Magnetic Ir Neutral Density Filter ND1.2

( Brand: Freewell ), ( Manufacturer Part Number: IRND16 ), ( Part Type: Circular Filter ), ( Filter Shape: Circular ), ( Filter Color: Purple ), ( Filter Effects: Neutral Density ), ( To Fit: Camera )

Review FREEWELL Magnetic Ir Nd16 Stop Neutral Density Circular Purple Filter

The **Freewell IRND16 ND1.2 Magnetic Neutral Density Filter** is a high-performance, versatile tool designed for photographers and videographers seeking precise control over exposure in challenging lighting conditions. Engineered with a robust magnetic mounting system, this filter effortlessly attaches and detaches from compatible glass lenses, eliminating the need for physical screw-in filters and reducing the risk of dust or scratches on your optics. The **ND1.2 (1.2-stop) density** provides a subtle yet effective reduction in light, allowing for wider apertures, slower shutter speeds, or increased ISO sensitivity without overexposing your subject ideal for achieving creamy bokeh, motion blur, or cinematic depth of field in bright daylight scenarios. Crafted from premium optical-grade glass, this filter ensures minimal color cast and maximum clarity, maintaining the integrity of your image s natural tones while delivering consistent results across a wide spectrum of wavelengths, including infrared sensitivity where applicable.

The **IRND16 series** stands out with its **16mm diameter**, making it a compact yet powerful solution for lenses with smaller front elements, such as telephoto zooms, macro lenses, or even some medium-format systems. Its **magnetic design** not only simplifies workflow by allowing quick adjustments mid-shoot but also reduces the bulk of carrying multiple screw-in filters, making it a favorite among travel and documentary photographers who prioritize efficiency. The filter s **neutral density** characteristic ensures an even light reduction across the entire visible spectrum, preventing unwanted color shifts that can occur with cheaper or lower-quality filters. Whether you re capturing fast-moving subjects in broad daylight, shooting slow-motion footage, or creating dreamy, low-light portraits with a shallow depth of field, the **ND1.2** strikes a balance between subtle exposure control and practical usability.

Built to withstand the rigors of professional use, the Freewell IRND16 is constructed from durable materials that resist warping, scratching, and environmental damage, ensuring longevity even in demanding conditions. Its **sleek, low-profile design** minimizes vignetting, allowing you to maintain the full frame of your image without compromising on quality. The magnetic attachment system is both secure and repeatable, ensuring the filter stays firmly in place during long exposures or dynamic shooting scenarios. Additionally, the **neutral density** rating of **1.2 stops** is particularly useful for photographers who require incremental adjustments stronger than a basic ND0.9 but not as aggressive as an ND2 making it a versatile middle ground for achieving the perfect exposure without resorting to multiple filters. Whether you re a landscape photographer aiming for silky water effects, a videographer capturing smooth cinematic motion, or a portrait artist striving for a dreamy, high-key aesthetic, this filter delivers the precision and reliability needed to elevate your work.

The **Freewell IRND16 ND1.2** is a popular infrared and neutral density filter designed for photography, particularly in landscape and astrophotography. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Freewell IRND16 ND1.2**

1. **Combined IR and ND Functionality**

The filter integrates a **16-stop neutral density (ND1.2)** with an **infrared pass (IRND)** effect, allowing photographers to capture long-exposure shots in bright daylight while also enabling infrared photography. This dual functionality makes it versatile for both traditional and infrared work.

2. **High-Quality Optical Construction**

Freewell uses **multi-coated optics** to minimize flare, ghosting, and chromatic aberration. The glass is designed to maintain sharpness and color accuracy, which is crucial for both ND and IR photography.

3. **Durable and Weather-Sealed**

The filter is built with a **metal frame** and is often weather-sealed, making it resistant to moisture and dust. This is important for outdoor use in varying conditions.

4. **Easy to Use with ND Functionality**

The **ND1.2 (16-stop) effect** allows for extremely long exposures (e.g., 16 stops of light reduction) without losing detail. This is ideal for silky water, smooth clouds, or motion blur effects in daylight.

5. **Infrared Photography Capabilities**

The **IRND coating** enables infrared photography, which can produce unique, otherworldly landscapes with white foliage and blue skies. This is a significant advantage for photographers exploring creative infrared work.

6. **Compatibility with Most Lens Systems**

The filter is designed to fit standard lens sizes (e.g., 77mm, 82mm, etc.), though you may need an adapter ring for smaller or larger lenses. Freewell offers a range of sizes to accommodate different setups.

7. **Affordable Compared to High-End Alternatives**

While not the cheapest filter on the market, it is **more budget-friendly than premium brands like B W or Lee Filters**, offering similar performance for a lower price.

8. **Minimal Vignetting**

Freewell filters are generally well-corrected for vignetting, though slight edge darkening can occur in some cases, especially with wide-angle lenses.

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### **Cons of the Freewell IRND16 ND1.2**

1. **Potential for Slight Color Shifts in IR Mode**

While the IRND coating is effective, some users report **mild color shifts or unnatural hues** in infrared images, particularly if not properly calibrated with a white balance adjustment. This can be corrected in post-processing but may require additional effort.

2. **Not Fully Polarizing**

Unlike polarizing filters, this is a **neutral density infrared filter**, meaning it does not reduce glare or reflections. If you need polarization, you would need to stack it with a separate polarizer, which can introduce additional reflections or vignetting.

3. **Limited to Specific Lens Sizes**

Freewell offers a range of sizes, but if your lens uses an **uncommon filter thread** (e.g., very large or very small), you may need to purchase an adapter ring, which can add to the cost.

4. **Potential for Edge Darkening**

Some users notice **slight vignetting or edge darkening**, especially when using wide-angle lenses. While not severe, this can be a minor drawback for ultra-wide shots.

5. **Durability Concerns with Cheaper Alternatives**

While Freewell is generally durable, some budget filters from lesser-known brands may have **thinner glass or weaker seals**. If you prioritize long-term durability, investing in a slightly more expensive filter (e.g., from K&F Concept) might be worth considering.

6. **No Built-in IR Blocking for Visible Light**

The filter allows infrared light to pass while blocking some visible light, which can be useful but may require **additional IR blocking** (like a hot shoe mount filter) if you want to shoot infrared without visible light interference.

7. **Not Ideal for Video**

While it can be used for video, the **ND1.2 is extremely dense**, which may cause **banding or color shifts** in video due to the camera s limited dynamic range. It is better suited for still photography.

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### **Conclusion**

The **Freewell IRND16 ND1.2** is a **highly versatile filter** that combines **16-stop ND and infrared capabilities** in a single unit. It is well-suited for photographers who want to explore **long-exposure daylight photography and infrared imaging** without needing multiple filters. The **optical quality is strong**, and the **durability is decent**, making it a practical choice for both beginners and intermediate photographers on a budget.

However, it is not without limitations. **Color shifts in IR mode** may require post-processing adjustments, and **vignetting or edge darkening** can be an issue with wide-angle lenses. Additionally, it **does not replace a polarizer**, so users needing glare reduction will need to stack it separately.

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### **Recommendation**

- You want a **single filter** that handles both **long-exposure ND and infrared photography**.

- You are working with a **budget** and need a reliable, high-quality filter without spending premium prices.

- You primarily shoot **landscapes, astrophotography, or creative infrared work** and do not require polarization.

- You are using a **standard lens size** (77mm, 82mm, etc.) and can easily find adapter rings if needed.

- You need **polarization** alongside ND, in which case you may prefer a **separate polarizer ND filter** (e.g., a **Lee Big Stopper polarizer**).

- You shoot **video frequently**, as the extreme ND density may cause issues with color banding.

- You require **ultra-wide-angle compatibility** and are concerned about vignetting, in which case a **wide-angle corrected filter** (e.g., from **K&F Concept or B W**) might be better.

- You want **higher-end infrared performance** with minimal color shifts, in which case a **dedicated IR filter** (e.g., **Hoya R72 or K&F Concept IR**) may be preferable.

The **Freewell IRND16 ND1.2 is an excellent all-in-one filter** for photographers who need **both ND and IR capabilities** without breaking the bank. It strikes a good balance between **performance, versatility, and affordability**, making it a strong recommendation for those who fit the described use cases. However, if your needs are more specialized (e.g., video, polarization, or ultra-wide-angle work), you may want to explore other options.

Details:

Freewell Magnetic IR ND16 ND1.2 4 Stop Neutral Density Circular Purple Filter.

part #: irnd16 prices

• $20.00-$74.99

specifications filtecam:

• brand: Freewell
• mpn: Irnd16
• part type: Circular Filter
• filter shape: Circular
• filter color: Purple
• filter effects: Neutral Density
• to fit: Camera

general filtecam:

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

seller filtecam:

• city: Keansburg, New Jersey
• # reviews: 3
• rating: 0.0%

payments filtecam:

• credit card: Visa
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shipping filtecam:

• transit: 5-11 Days
• cost: $5.29
• type: Calculated
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard

offer filtecam:

• options: Ship-to-home
• started: February 26, 2026
• availability: In Stock
• best offers: True
• sold: 0
• quantity: 1

returns filtecam:

• policy: No Returns

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