
( Brand: Haida ), ( Manufacturer Part Number: HD4688 ), ( Filter Shape: Circular ), ( Filter Color: Clear ), ( Unit Type: Unit ), ( Filter Effects: Neutral Density ), ( Mount Fitting: Drop-in ), ( Country Of Origin: China ), ( Filter Size: 100 Mm ), ( To Fit: Camera ), ( UPC: 972288555203 )
The **Haida HD4688 M10-II Drop-In Edge ND 0.9 (3-Stop) Filter** is a high-performance neutral density (ND) filter designed specifically for the Canon EF-M mount, offering photographers and videographers a seamless way to achieve professional-grade neutral density control without compromising image quality or requiring additional lens modifications. Engineered with Haida s signature precision, this drop-in ND filter integrates effortlessly into the lens s native filter thread, eliminating the need for adapters or bulky external attachments that can introduce vignetting or optical distortions. Crafted from high-grade optical glass with multi-layer anti-reflective coatings, the HD4688 ensures minimal light loss while maintaining razor-sharp clarity, making it an ideal choice for both still photography and cinematic video work. With a **3-stop (0.9 ND) density**, this filter effectively slows down shutter speeds by a factor of eight, enabling creamy motion blur in long-exposure shots or smooth cinematic camera moves without relying on excessive ISO or post-processing adjustments. Its **edge-treated design** minimizes ghosting and flare, even when shooting in bright sunlight or against high-contrast backdrops, while the **M10-II series** incorporates advanced UV and IR blocking to preserve color accuracy and reduce haze in outdoor and landscape photography. Whether used for abstract waterfalls, silky bokeh effects, or slow-motion video sequences, the Haida HD4688 M10-II delivers consistent, neutral density without altering the original color temperature of your scene, making it a versatile tool for both creative experimentation and technical precision. Built to withstand frequent use, this filter is housed in a durable metal frame with a rubberized grip, ensuring a secure fit and easy handling during extended shoots. For photographers and videographers who demand reliability without sacrificing image integrity, the Haida HD4688 M10-II is a compact yet powerful solution for achieving professional-grade neutral density effects in a drop-in format.
### **Pros and Cons of buying a Haida HD4688 M10-II Drop-In Edge ND 0.9 (3-Stop) Filter**
#### **Pros:**1. **High-Quality Construction** The Haida HD4688 series is known for its durable, multi-coated glass that minimizes flare and ghosting, ensuring sharp, clear images even in bright conditions.
2. **Drop-In Compatibility** The M10-II thread is compatible with most modern mirrorless and DSLR cameras, making it a versatile choice for photographers who may switch between systems or use multiple lenses.
3. **3-Stop Neutral Density (ND) Effect** The 0.9 ND filter provides a three-stop reduction in light, allowing for longer exposures in daylight without overexposing the image. This is particularly useful for smooth water effects, light trails, and cinematic b-roll in video.
4. **Edge Design** The "drop-in edge" refers to its slim profile, which reduces vignetting and maintains image quality at the corners of the frame, especially important for wide-angle and ultra-wide lenses.
5. **UV Protection** The filter includes a UV coating, which helps protect the lens from dust, moisture, and minor scratches while also reducing unwanted UV light that can affect color accuracy.
6. **Multi-Coated for Reduced Reflections** The coatings minimize internal reflections and ghosting, ensuring consistent image quality across the entire frame.
7. **Affordable for a High-Quality ND Filter** Compared to some premium ND filters, the Haida HD4688 offers strong performance at a reasonable price point.
8. **Easy to Clean** The glass surface is smooth and resistant to fingerprints, making maintenance straightforward.
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#### **Cons:**1. **Not a True "Drop-In" for All Lenses** While it fits M10-II threads, some ultra-wide-angle lenses (e.g., fisheye) may still experience slight vignetting due to the filter s size. Always check compatibility with your specific lens.
2. **Limited to 3-Stop ND** If you require stronger ND effects (e.g., 6 or 10 stops), this filter will not suffice. You may need additional filters or a variable ND for more flexibility.
3. **No Polarizing Function** This is a neutral density filter only and does not include polarizing capabilities, which can be useful for reducing glare and enhancing skies.
4. **Potential for Thread Wear Over Time** Like all screw-in filters, frequent use can lead to thread wear, especially if the filter is not stored properly. Always handle it carefully.
5. **No Built-In Rain Guard** Unlike some higher-end filters, this does not include a protective rain guard, leaving the glass exposed to elements.
6. **Not Ideal for Extreme Conditions** While durable, it is not designed for harsh environmental use (e.g., saltwater, sand, or extreme temperatures).
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### **Conclusion:**The **Haida HD4688 M10-II Drop-In Edge ND 0.9 (3-Stop)** is a solid, budget-friendly option for photographers and videographers who need a reliable neutral density filter for daylight exposures. Its multi-coated glass, slim profile, and compatibility with most modern lenses make it a practical choice for those who prioritize image quality and versatility. However, it is not a universal solution it lacks polarizing capabilities, is limited to 3 stops, and may still cause minor vignetting on some ultra-wide lenses.
If your primary need is a **simple, effective 3-stop ND filter** for smooth motion effects or long exposures without breaking the bank, this filter is a **strong recommendation**. For more advanced needs such as variable ND, stronger stops, or polarizing you may need to consider additional filters or higher-end alternatives.
**Final Recommendation:** Buy the **Haida HD4688 M10-II ND 0.9** if:- You need a **3-stop ND** for daylight exposures.
- You want a **durable, multi-coated filter** that reduces flare.
- You prefer a **drop-in design** for easy attachment.
- Your budget is moderate, and you don t require polarizing or stronger ND effects.
Avoid it if:- You need **more than 3 stops** of ND reduction.
- You frequently shoot **ultra-wide-angle or fisheye lenses** where vignetting is a concern.
- You require **polarizing capabilities** alongside ND.
The soft edge is suitable for images that do not have a strongly defined transition between the sky and foreground. The aluminum frame features a geared thumb wheel to rotate the filter desired position. Haida Drop-In Soft-Edge Graduated ND Filter for M10-II Holder 3-Stop, Key Features, 8x Factor, 3-Stop, Optical Glass with Nano Coating, Aluminum Frame, Reduce Exposure in Selective Areas, Rotating Thumb wheel Drive, This 3-STOP from darkens specific areas of an image, such as bright skies, while allowing a normal, unaffected exposure the other regions image. Compatible with Haida M10-II filter holder, Darkens bright areas of an image, such as skies, while leaving the remainder frame unaffected, 8x factor provides up to a 3-STOP reduction light in selective.
This filter provides up to a 3-STOP reduction in light. The filter is densest at the edge and tapers to clear by middle. To prevent internal ghosting and reflections, each surface includes 10 layers of anti-reflection coatings.