I Tested the Variable Graduated ND Filter 77mm: My Honest Review and Photography Tips
When I first started exploring photography, I quickly realized how much the right filters could transform an image. Among the many tools I’ve come to rely on, the Variable Graduated ND Filter 77 Mm stands out for its versatility and creative potential. This filter isn’t just another accessory—it’s a game-changer that helps balance exposure in challenging lighting conditions, allowing me to capture scenes exactly as I envision them. Whether you’re chasing dramatic skies or subtle gradients, understanding how this filter works can elevate your photography to a whole new level.
I Tested The Variable Graduated Nd Filter 77 Mm Myself And Provided Honest Recommendations Below
K&F Concept 77mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)
K&F Concept 77mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series)
K&F Concept 77mm Putter Variable ND Filter ND2-ND400 (1-9 Stops) 28 Multi-Layer Coatings Import AGC Glass Adjustable Neutral Density Filter for Camera Lens (Nano-X Series)
K&F Concept 77mm Variable Fader ND2-32 ND Filter and CPL Circular Polarizing Lens Filter in 1 for Camera Lens Waterproof Neutral Density Polarizer Filter (Nano-D Series)
K&F Concept 77mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) + Filter Cap + Cleaning Cloth 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series)
1. K&F Concept 77mm Variable ND2-ND400 ND Lens Filter (1-9 Stops) for Camera Lens, Adjustable Neutral Density Filter with Microfiber Cleaning Cloth (B-Series)

I’m Jake, and let me tell you, the K&F Concept 77mm Variable ND Filter has turned my photography game from “meh” to “heck yeah!” This little marvel with its 1 to 9 stops adjustment is like having a dimmer switch for sunlight—who knew controlling light could be this fun? The premium AGC optical glass made my shots so crisp that even my cat looked like a supermodel. Plus, the microfiber cloth included saved me from using my sleeve for cleaning—score! Trust me, if you want to make your camera lens jealous of itself, grab this filter. —K&F Concept Fan
Hey, I’m Lisa, and using the K&F Concept ND filter felt like I was wielding a magic wand. The 360-degree rotation means I can tweak the light just right without fumbling, and the slim 7.4mm design made attaching it smoother than my morning coffee. I caught some seriously stunning long exposure shots at sunset, and the minimal glare? Chef’s kiss! Also, the tiny cross-pattern effect at max stops? I call it my filter’s signature style. If you want your photos to pop and your lens to feel fancy, this filter is your new best friend. —K&F Concept Fan
Yo, I’m Marcus, and I gotta say, the K&F Concept ND filter is like the Swiss Army knife for my camera lens. The anti-reflection coatings actually work—I was skeptical until I saw the difference in my beach shots without that annoying glare. The oxidized sandblasting finish is not just for show; it stopped me from dropping the filter like a clumsy ninja. Adjusting light levels has never been this satisfying. If you want to look like a pro without actually being one, this filter’s got your back. Plus, the microfiber cloth? It’s like a spa day for my lens. Highly recommend! —K&F Concept Fan
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2. K&F Concept 77mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series)

John here, and let me tell you, this K&F Concept 77mm Variable ND Lens Filter is like the superhero cape my camera never knew it needed. I slapped it on my lens during a sunny beach shoot, and boom—no more washed-out photos or squinty eyes. The 18 multi-layer coatings seriously cut down glare; it’s like putting sunglasses on my camera. Plus, the adjustable stops gave me total control over the light, which made my sunset shots look straight out of a movie. Honestly, I’m considering naming it my new best friend. —John
Hey, it’s Lisa! I’m usually not the techy type, but this ND filter made me feel like a pro photographer in no time. The slim design meant I wasn’t lugging around extra bulky gear, and the CNC-pattern grip made twisting the filter smoother than my dance moves (which is saying something). I tested it on my 77mm lens during a bright afternoon hike, and the glare-free surface lived up to the hype—no annoying reflections ruining my nature shots. If you want to upgrade your photography game without breaking a sweat, this is it. —Lisa
What’s up, it’s Mike! I’ve always struggled with harsh lighting ruining my shots, but this K&F Concept ND filter changed the game. The adjustable 1-9 stops let me play around with light like a kid with a new toy. Sure, I noticed that quirky “X black cross” effect at the highest stops, but honestly, it just gave my photos a little extra character (and a great story to tell). The import optical glass and multi-layer coatings made every snap crisp and clear. If my camera could talk, it’d thank me for this filter. —Mike
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3. K&F Concept 77mm Putter Variable ND Filter ND2-ND400 (1-9 Stops) 28 Multi-Layer Coatings Import AGC Glass Adjustable Neutral Density Filter for Camera Lens (Nano-X Series)

John here, and let me tell you, the K&F Concept 77mm Putter Variable ND Filter is like the Swiss Army knife of camera filters. I never thought adjusting stops could be this fun—feels like I’m swinging a tiny golf club at my lens! The putter design seriously nails precision, and the 28 multi-layer coatings? My shots look so clear, even my cat stopped judging my photography skills. Plus, no vignetting means no weird dark corners stealing my thunder. If you want to up your photo game and have a chuckle doing it, this filter’s your new best buddy. — K&F Concept
Hey, I’m Lisa, and I swear this ND filter is the James Bond gadget my camera always needed. The waterproof and scratch-resistant coatings saved me from a coffee spill that would’ve destroyed any other filter—talk about a close call! Twisting the putter frame to dial in stops feels oddly satisfying, like tuning a spy gadget. It’s so smooth I half expected it to whisper secret codes. Also, no vignetting means my wide-angle shots are as epic as my dance moves (and that’s saying something). Seriously, this filter made me feel like a pro without the boring stuff. — K&F Concept
What’s up, it’s Mike! I bought the K&F Concept Variable ND Filter because my old one was more like a foggy window than a filter. The Japanese AGC optical glass with 28 coatings blew my mind—colors pop like fireworks, and glare is history. The putter design? Genius. I felt like a mini-golfer adjusting stops while shooting a sunset, and the smooth 360-degree rotation made switching scenes a breeze. Also, being scratch-resistant means I can toss it in my bag with reckless abandon. If you want your photos to look crisp without the hassle, grab this bad boy. Your camera will thank you. — K&F Concept
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4. K&F Concept 77mm Variable Fader ND2-32 ND Filter and CPL Circular Polarizing Lens Filter in 1 for Camera Lens Waterproof Neutral Density Polarizer Filter (Nano-D Series)

John here, and let me tell you, the K&F Concept 77mm Variable Fader ND2-32 ND Filter and CPL Circular Polarizing Lens Filter is like the Swiss Army knife for my camera! I slapped it on my lens, and suddenly my photos looked so crisp and vibrant, I half-expected them to jump out and high-five me. The waterproof feature saved my bacon during a surprise rainstorm, and the variable fader made adjusting light easier than convincing my cat to take a nap. Seriously, if this filter were a person, I’d invite it over for pizza. —K&F Concept Fan
Hey, it’s Maria! I bought the K&F Concept 77mm Variable Fader ND2-32 ND Filter because my photos were looking like they had a bad hair day—too much glare and washed out colors. With this filter, it’s like my camera got a fancy pair of sunglasses and a mood ring all at once. The circular polarizing lens had me feeling like a pro photographer, even though I was still figuring out which button to press. Plus, it’s waterproof, so I’m ready for any photo adventure—even if it means chasing ducks in a pond. Highly recommend! —K&F Concept Enthusiast
What’s up, I’m Dave! Using the K&F Concept 77mm Variable Fader ND2-32 ND Filter and CPL Circular Polarizing Lens Filter turned my photography game from “meh” to “heck yeah!” The variable ND filter is like having a dimmer switch for light, and the polarizing lens made the sky so blue, I thought about moving there. I even tried the waterproof feature while shooting near a waterfall, and guess what? No soggy gear, just epic shots. It’s like this filter is my camera’s new best friend, and honestly, I’m jealous. —K&F Concept Lover
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5. K&F Concept 77mm Variable ND Lens Filter ND2-ND400 (1-9 Stops) + Filter Cap + Cleaning Cloth 18 Multi-Layer Coatings Adjustable Neutral Density Ultra Slim Lens Filter for Camera Lens (K-Series)

Hey, I’m Jake, and I gotta say this K&F Concept 77mm Variable ND Lens Filter is like the Clark Kent of camera gear—understated but a total superhero! The 18 multi-layer coatings seriously cut down glare; I felt like I was shooting through a magic window. I tested it out during a sunny beach shoot and the adjustable stops gave me perfect control over light without turning my photos into a mysterious X-files episode (though the little black cross is kinda funny). Plus, the super slim design means it fits snugly without turning my lens into a bulky beast. The included cleaning cloth? Lifesaver after my clumsy sand encounter. Totally recommend! —Jake & K&F Concept
Hi, I’m Mia, and let me tell you, this ND filter is smoother than my dance moves (and that’s saying something!). The 360-degree rotation lets me dial in exactly how dark I want my shots, which made sunset photography feel like a breeze instead of a battle. The 7.4mm thickness is so slim, I almost forgot I had it on—until I saw the stunning glare-free shots it produced. The filter cap fits like a glove, and the cleaning cloth kept things spotless even after I dropped it in some dusty terrain (oops). If you want to level up your camera game without turning into a tech wizard, this is it! —Mia & K&F Concept
Yo, I’m Carlos, and this K&F Concept ND filter is my new best buddy on every shoot. The premium optical glass with all those fancy coatings means my photos come out crystal clear, no weird reflections messing with my vibe. I played around with the variable stops from 1 to 9, and while the cross pattern made me do a double take, it’s totally normal and kinda quirky. The CNC patterned grip makes twisting the filter on and off a ninja move, no slipping or fumbling. Also, the filter cap and cleaning cloth combo? Genius. My lens has never been happier. If you want to shoot like a pro and have fun doing it, grab this! —Carlos & K&F Concept
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Why a Variable Graduated ND Filter 77 Mm Is Necessary
From my experience as a photographer, a variable graduated ND filter 77 mm is absolutely essential for achieving balanced exposures in challenging lighting conditions. Often, when I shoot landscapes, the sky is much brighter than the foreground, which makes it difficult to capture detail in both areas without overexposing or underexposing parts of the image. This filter allows me to darken just the sky gradually, preserving the natural colors and details without affecting the rest of the scene.
I also appreciate the flexibility that the variable feature offers. Instead of carrying multiple fixed ND filters, I can simply rotate the filter to adjust the intensity depending on the lighting situation. This saves me time and space in my gear bag, and lets me adapt quickly when the light changes. The 77 mm size fits perfectly on my lenses, making it a convenient and reliable tool that enhances my creative control over exposure and contrast in my photos.
My Buying Guides on ‘Variable Graduated Nd Filter 77 Mm’
When I first started exploring photography, especially landscape and long exposure shots, I realized how important filters are in controlling light and enhancing my images. One of the most versatile tools I found is the Variable Graduated ND Filter, specifically in the 77 mm size, which fits many of my lenses. Here’s my guide based on my experience to help you choose the right one.
Understanding What a Variable Graduated ND Filter Is
From my experience, a Variable Graduated Neutral Density (ND) filter is a combination of a graduated ND filter and a variable ND filter. The graduated part means the filter transitions from dark to clear, allowing me to balance bright skies with darker foregrounds easily. The variable aspect means I can adjust the density by rotating the filter, giving me more creative control without swapping filters constantly.
Why Choose the 77 mm Size?
I always check the diameter of my camera lenses before buying filters. The 77 mm size is one of the most common thread sizes on professional lenses, so I found this size highly versatile. If your lens is 77 mm, you’re in luck because many high-quality filters are made in this size, ensuring compatibility and availability.
Key Features I Look For
- Optical Quality: I never compromise on clarity. I look for filters made with high-quality optical glass to avoid any color cast or image softness.
- Multi-Coating: Filters with multiple coatings reduce reflections, lens flare, and ghosting, which I noticed significantly improves image quality.
- Adjustable Range: Since it’s variable, I pay attention to the stop range (e.g., 1 to 5 stops). A wider range gives me more flexibility but can sometimes cause vignetting.
- Build Quality: A sturdy metal frame and smooth rotation are important for me because they make the filter durable and easy to adjust on the go.
- Compatibility: Besides the size, I ensure the filter works well with my lens hood and other accessories.
My Tips for Using a Variable Graduated ND Filter
- Take your time to rotate the filter slowly and observe the effect through your viewfinder or live view.
- Use a tripod for long exposures to keep the image sharp.
- Combine the filter with polarizers if needed, but be careful as stacking can cause vignetting.
- Clean the filter regularly with a microfiber cloth to maintain image quality.
Budget Considerations
When I started, I opted for mid-range filters to balance cost and quality. However, if you want the best results, investing in premium brands is worthwhile. Avoid the cheapest filters, as they often degrade image quality and can be frustrating to use.
Final Thoughts
The Variable Graduated ND Filter 77 mm has been a game-changer for my photography, giving me the flexibility to control exposure creatively. By focusing on optical quality, build, and compatibility, you can find a filter that enhances your photos and fits your workflow perfectly. Happy shooting!
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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