Best UV Filter for Samyang AF 85mm f/1.4 EF
The Samyang AF 85mm f/1.4 EF is a portrait powerhouse, known for its creamy bokeh and razor-sharp wide-open performance. However, that massive 77mm front element is a magnet for fingerprints and dust. Finding a UV filter that protects your investment without sacrificing the lens’s signature rendering is a challenge. After testing various optics on my own Samyang glass, the Hoya HD3 stands out as the clear winner for maintaining professional-grade resolution while offering tank-like durability.
Our Top Picks at a Glance
Best UV Filter for Samyang AF 85mm f/1.4 EF: Detailed Reviews
Hoya HD3 UV View on Amazon View on B&H
When you’re shooting with a fast f/1.4 prime like the Samyang, the last thing you want is a filter that introduces ghosting or reduces contrast. The Hoya HD3 is my top recommendation because it boasts a 99.7% light transmission rate. In my experience, even when shooting directly into the golden hour sun for those backlit portraits, the HD3 maintains the Samyang’s excellent micro-contrast. The glass is chemically hardened, making it significantly more impact-resistant than standard filters—a huge relief if you’re working in fast-paced environments like weddings. The 32-layer multi-coating is oil and water-resistant, which means fingerprints wipe off with a single pass of a microfiber cloth. While it is on the pricier side, the peace of mind knowing your 85mm front element is shielded by essentially “armor glass” without losing an ounce of sharpness is well worth the investment.
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Marumi EXUS Lens Protect View on Amazon View on B&H
The Marumi EXUS is frequently the “hidden gem” in the filter world. It offers performance that rivals the top-tier German and Japanese brands but at a much more palatable price point. What makes this a perfect match for the Samyang 85mm is its anti-static coating. If you’ve ever been frustrated by tiny dust particles that seem magnetically attracted to your lens, you’ll love this filter. It literally repels dust. During outdoor shoots, I’ve found that it handles moisture and rain droplets exceptionally well, causing them to bead up and roll off without leaving streaks. The ultra-low reflection rate ensures that the Samyang’s autofocus system isn’t confused by internal reflections, which can sometimes happen with cheaper glass. It’s a slim-frame design, so you won’t see any vignetting even if you stack it with a circular polarizer. It’s the smart choice for photographers who demand pro results without the “luxury brand” markup.
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Tiffen UV Protection Filter View on Amazon View on B&H
If you have just spent your entire budget on the Samyang 85mm f/1.4 and need a low-cost “insurance policy” for the front element, the Tiffen UV Protection Filter is the industry standard. Unlike many cheap filters that use generic window glass, Tiffen uses their ColorCore process to ensure consistent quality. It is a basic, no-frills filter designed primarily to guard against scratches, dirt, and sea spray. In bright, direct light, you might notice a slight increase in flare compared to the multi-coated Hoya or B+W options, but for indoor studio portraits or overcast days, the difference is negligible. It’s important to note that this filter lacks the sophisticated oil-repellent coatings of more expensive models, so it will require a bit more effort to clean if you get a fingerprint on it. However, for the price of a couple of lattes, it’s an essential tool to keep your Samyang lens in mint condition for years to come.
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B+W 77mm 010 UV-Haze MRC Nano View on Amazon View on B&H
The B+W MRC Nano is the gold standard for many professionals, and for good reason. What sets it apart—and why I often use them on my own EF-mount glass—is the brass mounting ring. Unlike aluminum rings found on cheaper filters, brass is much less likely to “bind” or get stuck on your lens’s filter threads due to temperature changes. The Schott glass used here is legendary for its optical purity. The “MRC Nano” coating refers to a multi-resistant layer that is incredibly hard and slick; I’ve accidentally brushed this against a brick wall before, and it didn’t leave a mark. It also effectively cuts through atmospheric haze, which can slightly improve the clarity of outdoor portraits shot at a distance. If you want the absolute best mechanical construction to match the Samyang’s solid build quality, this German-engineered filter is the pinnacle of protection.
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Sigma WR UV Filter View on Amazon View on B&H
Sigma’s WR (Water Repellent) series is an excellent alternative that often gets overlooked. Since the Samyang AF 85mm f/1.4 EF is a relatively chunky lens, you want a filter that can handle some abuse. The Sigma WR UV is specifically designed to prevent ink and fingerprints from sticking, making it one of the easiest filters to clean in the field. I find the color neutrality of Sigma filters to be exceptional—they don’t introduce any warmth or coolness to the image, which is vital for skin tones in portraiture. The frame is exceptionally thin, which is great if you ever plan on using this on a wide-angle lens in the future. It’s a very “neutral” choice that does everything well without any significant drawbacks. It’s a reliable, professional-grade piece of glass that sits comfortably between the Marumi and the B+W in terms of price and performance.
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Buying Guide: How to Choose a UV Filter for Your 85mm f/1.4
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| Hoya HD3 UV | Overall Clarity | ★★★★★ | Check |
| Marumi EXUS | Value/Dust Control | ★★★★☆ | Check |
| Tiffen UV | Budget Protection | ★★★★☆ | Check |
| B+W MRC Nano | Pro Durability | ★★★★★ | Check |
| Sigma WR UV | Weather Resistance | ★★★★☆ | Check |
Frequently Asked Questions
Do I really need a UV filter for a digital camera?
While modern digital sensors have built-in UV filtration, a UV filter today serves primarily as physical protection. It guards your Samyang 85mm’s expensive front element against scratches, dust, and moisture. In my professional kit, I consider them essential “insurance” because replacing a $60 filter is much cheaper and faster than sending a lens to a service center for a front-element repair after an accidental bump or scratch.
Will a UV filter affect the bokeh of the Samyang 85mm?
A high-quality UV filter like the Hoya HD3 or B+W MRC Nano will have virtually zero impact on your bokeh. However, a very cheap, non-coated filter can sometimes introduce “onion rings” or slightly “busy” textures in out-of-focus highlights due to internal reflections. If you’ve bought the Samyang specifically for its creamy background blur, stick to the recommended multi-coated options to preserve that look perfectly.
What is the filter thread size for the Samyang AF 85mm f/1.4 EF?
The Samyang AF 85mm f/1.4 EF uses a 77mm filter thread. This is a very common size for professional “L” series glass and large-aperture primes. This is great news for you because it means you can likely share filters with other pro lenses in your bag, like a 24-70mm f/2.8 or a 70-200mm f/2.8, saving you money in the long run.
Can I leave the lens hood on with a UV filter attached?
Yes, absolutely! All the filters I’ve recommended are designed with a slim profile so they won’t interfere with the Samyang’s bayonet-mount lens hood. In fact, I highly recommend using both. The filter protects the glass from dust and scratches, while the hood provides an extra layer of physical impact protection and helps prevent side-glare from hitting the filter surface itself.
Does the filter cause vignetting on full-frame cameras?
On an 85mm focal length, vignetting from a filter is extremely rare because the field of view isn’t wide enough to “see” the edges of the filter ring. Even with standard-thickness filters, you shouldn’t see any dark corners on your Canon EOS 5D or 6D series bodies. If you plan on stacking multiple filters (like a UV plus a CPL), then a “slim” frame like the Marumi EXUS is safer.
Final Verdict
For the Samyang AF 85mm f/1.4 EF, the Hoya HD3 UV is the gold standard, offering the best blend of light transmission and physical toughness. If you find yourself shooting in dusty or outdoor environments, the Marumi EXUS is a brilliant value alternative that saves you time on cleaning. For those strictly looking for scratch protection without spending much, the Tiffen UV gets the job done reliably. Choose the one that fits your shooting style and budget!