Highly flexible distance control: With its telescopic structure, this macro close-up lens can easily adjust the distance between the lens and the sensor, giving you the freedom to control the distance in macro photography and capture unprecedented details.Enhanced macro photography: Designed for macro photography enthusiasts, it can significantly reduce the distance between the subject and the camera, and even the smallest details can be clearly enlarged, allowing your work to show amazing levels of detail and texture.Stable experience: It is recommended to use a tripod, which not only allows you to adjust the distance more smoothly, but also effectively reduces the shake when handheld , ensuring that each photo is clear and , and improving the overall quality.Portable and : The compact design makes it easy to carry, whether it's outdoor adventure or indoor still life . At the same time, it is made of high-quality materials to long-term stability and durability, which is an ideal choice for macro photography enthusiasts.Compatible Mount: For F mount, for AI mountCompatible Models: For D3, D4, D5, D6, D700, D800, D810, D850, D300, D300s, D500, D7000, D7100, D7200, D7500, D750, D780, D3100, D3200, D3300, D3400, D3500, D5100, D5200, D5300, D5500, D5600, etc.Color: BlackMaterial: PlasticPackage Contents:1 x Macro-Entension BellowsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.