The new Aquatech X-Port Lens Port Caps for XLF-75 and XF-55 protect your lens ports from damage with these durable silicon front and rear caps. With a dedicated front port element cap and rear port thread cap, you can completely seal your port from the elements.
This product is designed to be used on any X-Port lens port that uses the XF-55 or XLF-75 front element and ships with a set of 2 caps.