Lens Cap for Fujifilm X100 Series and Sony RX100 VI and VII

The NiSi Lens Cap for Fujifilm X100 Series and Sony RX100 VI and VII replaces the front cap that came with your camera. It fits the X100, X100S, X100F, X100T, X100V and X100VI, and the RX100 VI and RX100 VII. It is CNC-machined from aluminium, engraved with NiSi detailing and lined with Alcantara®.

A direct replacement for the original

Lens caps are small, easy to put down and easy to lose. This one fits the lens the same way as the original and gives the camera back a proper front cover, whether the first cap went missing or has simply worn out. On the RX100 VI and VII, take the cap off before you switch the camera on: the lens extends at power-up.

Faithful to the original

It is not a generic cap that almost fits. It matches the quality of the original and recreates the camera’s own texture, so the proportions and finish sit naturally on the lens, the camera looks complete and the cap feels familiar every time you reach for it.

CNC-machined aluminium

The body of the cap is CNC-machined from aluminium: crisp edges, a rigid shell and a reassuring weight in the hand. The silver and black finishes are chosen to sit against the X100 and RX100 bodies, so the cap reads as part of the camera rather than an add-on.

Engraved NiSi detailing

The N motif and NiSi wordmark are engraved into the face of the cap, not printed on top. Engraving gives the design real depth and holds up to a cap that goes on and off dozens of times in a day of shooting.

Alcantara® lining

Inside, the cap is lined with durable Alcantara®. The soft, dense lining sits between the metal and the front of the lens, helping to prevent scratches and absorb bumps, whether the camera is in a bag, a jacket pocket or on its strap.

Push-on fit

There is nothing to screw on or line up: the cap pushes straight on and the lining holds it in place. The same lining gives it a smooth, damped feel when it comes off for the picture that appears out of nowhere, and it goes back on just as easily when you are done.

Works with NiSi X100 UV filters

If you protect your X100 with a NiSi UV filter, you do not have to give up the cap: it fits normally with any NiSi UV filter for the X100 Series in place. Leave the filter on full time and still cover the lens when you put the camera away.