Tian Ya filter holder + filter adapter ring for Cokin X-PRO 170 x 130 filter waterproof can use camera aperture +

can use camera aperture + shutter release choose

Locking mechanism for secure attachment of lens with push-button release

For using M42 (42mm x 1

Please pay attention to safety and prevent falling

black corner may occur when you use wide angle lens

Tian Ya filter holder + filter adapter ring for Cokin X-PRO 170 x 130 filter waterproof can use camera aperture +This product is third party made, made of high quality plastic. Compatible with Cokin X Pro (170x130mm) series. Dimensions: 152mm x 155mm Inner diameter: 130mm Suitable for all filter and adapter rings for Cokin X Pro series, can be removed easily. Package Included Filter holder for Cokin X Pro series x 1 Filter adapter ring for Cokin X Pro series x 1