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K&F CONCEPT Nano-X Series 77mm MCUV 77mm
The 28-layer NANOTEC coating delivers 99.6% light transmission with hydrophobic and scratch-resistant properties, preserving sharpness and color accuracy on 77mm telephoto lenses. Its ultra-slim 3.3mm frame and dual-side polished Japanese AGC glass prevent vignetting while acting as a permanent lens shield against dust and scratches. This filter is best for portrait and studio photographers who prioritize optical clarity and front-element protection without compromising image quality.
Focal length 77mm
stabilization Yes
53 Overall Score
Price MX$0
No listings available
Snapshot
Pros & Cons
Pros
- Strong social proof (90th percentile) 90th
- Strong stabilization (83rd percentile) 83rd
Cons
- Below average macro (14th percentile)
- Below average versatility (34th percentile)
The proof
Performance
Specifications
Full Specifications
Optics
| Focal Length Min | 77 |
| Focal Length Max | 77 |
| Coating | NANOTEC Coating |
Build
| Filter Thread | 77 |
AF & Stabilization
| Stabilization | Yes |
vs Competition
| Spec | K&F CONCEPT Nano-X Series 77mm MCUV 77mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Sigma Contemporary 28-70mm f/2.8 DG DN | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sony E 18-135mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 77mm | 17-70mm | 28-70mm | 17-28mm | 12-35mm | 18-135mm |
| Max Aperture | - | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/3.5 |
| Mount | - | Sony E | Sony E | Nikon Z | Micro Four Thirds | Sony E |
| Stabilization | true | true | false | false | true | true |
| Weather Sealed | false | true | true | true | true | false |
| Weight (g) | - | 544 | 470 | 450 | 306 | 326 |
| AF Type | - | RXD | stepping motor | Stepping Motor | Autofocus | Linear motor |
| Lens Type | - | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| K&F CONCEPT Nano-X Series 77mm MCUV 77mm | 53.6 | 63 | 55.6 | 14.2 | 45.9 | 64.5 | 33.8 | 90.3 | 82.6 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.6 | 85.8 | 69.4 | 85.1 | 91.3 | 82.6 | 89.6 | 86.2 | 82.6 |
| Sigma Contemporary 28-70mm f/2.8 DG DN Compare | 87.2 | 85.8 | 74.5 | 95.1 | 95.6 | 82.6 | 77.5 | 86.2 | 36.8 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.2 | 85.8 | 76 | 85.1 | 88.4 | 82.6 | 68.3 | 71.5 | 36.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.6 | 80.5 | 86 | 50.8 | 86.7 | 82.6 | 80.6 | 86.2 | 97 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98.1 | 73.8 | 73.2 | 40.3 | 78.9 | 75.8 | 95.9 | 90.3 | 82.6 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
