K&F Concept 67mm-77mm Metal Step Up Ring, 67mm to 77mm
K&F Concept 67mm-77mm Metal Step Up Ring, 67mm to 77mm Aluminum Camera Lens Filter Adapter Ring Filter Adapter Ring for Camera Lenses Hood, Black
What is the filter adapter used for?
Can the adapters be stacked?
What do the values on the adapter mean?
Will the autofocus function of the lens be affected after using the adapter?
How do I choose the right size filter adapter?
Other Accessories
 Filter step-up rings |  D-UV |  D-CPL |  D-ND2-400 |  X- Black diffusion 1/8 |  D-ND8+ND64+ND1000 |  Len cap kit | |
| Customer Reviews | 4.7 out of 5 stars 85 | 4.7 out of 5 stars 870 | 4.3 out of 5 stars 460 | 4.5 out of 5 stars 60 | 4.4 out of 5 stars 205 | 4.7 out of 5 stars 129 | 4.5 out of 5 stars 116 |
| Price | £6.49 | £17.99 | £26.99 | £44.99 | £69.99 | £54.99 | £7.49 |
| Product Series | – | Nano-Dazzle | Nano-Dazzle | Nano-Dazzle | Nano-Xcel | Nano-Dazzle | – |
| Photo Filter Effect Type | / | Ultra-violet | Polarizer | Variable Neutral Density | Black-mist | Neutral Density | – |
| Product Function | — | Lens Protection | Eliminate stray light | Adjustable Light Reduction | Soften highlights | Light Reduction | Lens and Filter Protection |
| Coating Layers | — | 24 | 24 | 24 | 28 | 24 | – |
| Frame Material | Aluminum alloy | Aluminum alloy | Aluminum alloy | Aluminum alloy | Aluminum alloy | Aluminum alloy | ABS |
| Size: | 67mm-77mm |
| Dimensions: | 11.2 x 11 x 1.9 centimetres |
| Brand: | K&F Concept |
| Model: | 13EU-KF05.349 |
| Part: | AU-KF05.349 |
| Dimensions: | 11.2 x 11 x 1.9 centimetres |
| Size: | 67mm-77mm |
I have some expensive filters for my bigger lenses that I can now use on smaller diameter ones – the filters can cost up to a hundred pounds so it’s great to be able to make more use out of them. The quality is great and they are really secure when in place.
I could tell as soon as I opened these they were well made, the finish on them is really nice, and the threads are super smooth. They are about as low profile as I think you could sensibly get.
They came with a handy storage box and a lens cleaning cloth which was a nice bonus.
A simple item but they work perfectly and overall I’m really happy with them.
The step up rings are brilliant for lens compatibility. The sturdy build, smooth threads, and ability to expand filter thread sizes make it a must-have accessory. Highly recommended for photographers.
This product was sent to me for review, as part of Amazon Vine. The below is my own real-world experience of using it.
The set is comprehensive, and handy if you need to adapt more than one lens, whilst everything is contained within a sturdy plastic box that would easily fit inside a camera bag. There is also a cleaning cloth which again is surely useful to have as a spare.
As for the build quality of the filters, both are very robust, and have accurate screw-threads that attach and detach to the lens smoothly.
In summary, a good value item.