Best ND Filter for Mitakon Zhongyi Lens
Shooting with a Mitakon Zhongyi Speedmaster is a thrill, especially when you’re chasing that ethereal f/0.95 bokeh. However, trying to use such a fast aperture in broad daylight is a recipe for blown-out highlights, even with a 1/8000s shutter speed. To keep that “dreamy” look without overexposing, a high-quality ND filter is non-negotiable. After testing several options on my own 50mm Speedmaster, I’ve found that the PolarPro PMVND stands out for its color neutrality and lack of cross-polarization.
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Best ND Filter for Mitakon Zhongyi Lens: Detailed Reviews
PolarPro PMVND Signature Edition II View on Amazon View on B&H
The PolarPro Peter McKinnon Edition II is the gold standard for variable ND filters. When using a lens as unique as the Mitakon Speedmaster, you don’t want to compromise its character with cheap glass. This filter features a 2-5 stop or 6-9 stop range with physical hard stops, meaning you’ll never encounter the dreaded “X-pattern” cross-polarization. I find the haptic feedback—a subtle click as you rotate—incredibly useful when I’m looking through the EVF. The color neutrality is exceptional; I’ve noticed almost zero shift toward green or magenta, which is rare for a VND. While the price is steep, the build quality matches the heavy, metallic feel of the Mitakon lenses perfectly. The Defender360 cover also provides the best protection I’ve seen. The only drawback is the bulk, which might block some lens hoods.
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K&F Concept Nano-X True Color View on Amazon View on B&H
If you’ve spent your budget on the Mitakon f/0.95 glass and need a high-performing filter that won’t break the bank, the K&F Nano-X True Color is a fantastic middle ground. K&F has made huge strides in their glass quality recently. This specific “True Color” version solves the yellow tint issue that plagued their earlier, cheaper filters. It provides a 1-5 stop range, which is usually sufficient for hitting f/0.95 in bright overcast or late afternoon sun. The frame is surprisingly slim, which prevents vignetting on wider Mitakon variants like the 35mm Speedmaster. I’ve used this in the field and found the water-resistant coating actually works—raindrops bead right off. It doesn’t have the “premium” clicky feel of the PolarPro, but for half the price, the optical performance is 90% of the way there.
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Urth Fixed ND1000 (10-Stop) View on Amazon View on B&H
For those who want to use the Mitakon for tripod-based landscape work or extremely bright street photography, a fixed ND is often better than a variable one. The Urth Fixed ND1000 provides 10 stops of light reduction. This allows you to shoot f/0.95 in direct noon sunlight or even do long exposures of waterfalls during the day. Because it’s a fixed filter, there is absolutely no risk of the “X” pattern, and the sharpness is very high. Urth (formerly Gobe) uses quality Japanese glass that maintains the Mitakon’s micro-contrast quite well. It does have a very slight cooling (blue) effect, but this is easily corrected in post-processing. It’s a “no-frills” option that gets the job done for a fraction of the cost of high-end variables, and I love that every purchase contributes to reforestation projects.
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B+W XS-Pro Digital ND Vario View on Amazon View on B&H
B+W filters are legendary for a reason. The XS-Pro Vario uses world-class Schott glass, ensuring that your $500–$800 Mitakon lens doesn’t lose its resolving power. The brass frame is a major plus; unlike aluminum frames which can “bind” or get stuck on your lens threads, brass glides smoothly and is much more durable. When shooting wide open at f/0.95, any imperfection in the filter glass becomes visible, but the B+W remains incredibly sharp. It offers a 1-5 stop range, which is the “sweet spot” for most portrait work. The MRC nano-coating is extremely easy to clean—fingerprints wipe off with a single pass of a microfiber cloth. It’s a heavy, professional-grade tool that feels as substantial as the Speedmaster itself. It is expensive, but for a lens you’ll keep for years, it’s a worthy investment.
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Tiffen Variable ND Filter View on Amazon View on B&H
Tiffen has been a staple in the Hollywood film industry for decades, and their Variable ND is a reliable workhorse. What I love about Tiffen filters on Mitakon lenses is the slightly “warm” look they provide. It complements the manual, vintage-inspired rendering of the Speedmaster series beautifully. This filter uses a wider outer ring to minimize the chance of vignetting, which is a common issue on full-frame sensors. While it doesn’t have the hard stops of the PolarPro, it offers a very wide range of light reduction. It’s slightly more prone to flare if you’re shooting directly into the sun, but many users actually like this for the “cinematic” flare it adds to the already characterful Mitakon glass. It’s a proven, mid-range choice that has stood the test of time.
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Buying Guide: How to Choose the Best ND Filter for Mitakon Zhongyi Lens
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| PolarPro PMVND II | Professionals | ★★★★★ | Check |
| K&F Nano-X | Best Value | ★★★★☆ | Check |
| Urth Fixed ND | Long Exposure | ★★★★☆ | Check |
| B+W XS-Pro | Optical Quality | ★★★★★ | Check |
| Tiffen VND | Cinematic Look | ★★★★☆ | Check |
Frequently Asked Questions
Do I really need an ND filter for an f/0.95 lens?
Yes, absolutely. In daylight, even with your camera set to ISO 100 and a shutter speed of 1/8000s, an f/0.95 aperture will almost always overexpose. To keep that wide-open look and shallow depth of field, you need to physically block some of that light from hitting the sensor. An ND filter acts like sunglasses for your camera, allowing you to use those extreme apertures in any lighting condition.
What is the “X-pattern” on variable ND filters?
The X-pattern occurs when the two polarized layers of a variable ND filter are rotated too far relative to each other. It creates a dark cross-shaped shadow across your image. This is most common on cheap filters or when using wide-angle lenses. High-end filters like the PolarPro PMVND have physical hard stops to prevent you from rotating the filter into the range where the X-pattern occurs.
Does an ND filter affect the bokeh of my Mitakon lens?
A high-quality ND filter should not noticeably affect the quality or shape of your bokeh. However, a very thick or poorly made filter could potentially introduce some slight “onion ringing” or soften the edges of the out-of-focus highlights. This is why I recommend investing in professional-grade glass from brands like B+W or PolarPro, as they maintain the optical integrity of your fast Speedmaster lenses.
Should I get a 2-5 stop or a 6-9 stop filter?
For portraiture and general street photography with an f/0.95 lens, a 2-5 stop filter is usually sufficient for slightly overcast or golden hour shots. However, if you plan to shoot wide open in direct, harsh midday sun, you will likely need a 6-9 stop filter to bring the exposure down to a manageable level. Many professionals carry both to cover all possible lighting scenarios.
Can I still use manual focus with a dark ND filter?
It can be challenging. If you are using a 10-stop fixed ND, your viewfinder or EVF might become very dark or “noisy,” making manual focusing difficult. With a Variable ND, the best technique is to turn the filter to its lightest setting, achieve critical focus (using focus peaking or magnification), and then rotate the filter to the desired darkness before taking the shot.
Final Verdict
If you are a professional hybrid shooter who needs the best possible results, the PolarPro PMVND is the clear winner for its reliability. For those who want the famous Mitakon bokeh without spending a fortune on accessories, the K&F Concept Nano-X offers the best bang for your buck. If you’re doing daytime landscapes or long exposures, go with the Urth Fixed ND1000 for maximum light blockage without any variable artifacts.