What's in the box:

72mm Split Diopter Prism Camera Foreground Magnifying Blur Filter Film and Television Split-Field Props SLR Photography Accessories (Standard)

This is a kind of quality split diopter prism, are composed of two parts, one part is a close-up lens, the other part is empty. Two parts of the lens can be in-focus at the same time or you can leave one part out-of-focus for a special-effect. Or you can connect with adapter-rings to convert into lens in other diameter. With this glass prism, you can get some interesting effects while taking a photo. You can have a try.

Features:
Made of quality optical glass and hardware, wear resistance and can provides long service time.
This split-field filters are composed of two parts, one part is a close-up lens, the other part is empty.
Two parts of the lens can be in-focus at the same time or you can leave one part out-of-focus for a special-effect.
With this glass prism, you can get some interesting effects while taking a photo.
Also a new way to observe the world, you can see a novel scenery, night scenes, and etc.
Or you can connect with adapter-rings to convert into lens in other diameter.
Comes with one carrying bag, for easy storage and easy carrying around with you.
Suitable for 77mm camera front cover.

Specifications:
Name: Split Diopter Prism
Material: optical glass+hardware
Len inner-diameter: 72mm / 2.83in
Item size: 81 * 81 * 15mm / 3.19 * 3.19 * 0.59in
Carrying bag size: 125 * 120 * 25mm / 4.92 * 4.72 * 0.98in
Item size: 78g / 2.75ounce
Package size: 137 * 136 * 35mm / 5.39 * 5.35 * 1.38in
Package weight: 166g / 5.86ounce

Packing List:
1 * Split Diopter Prism
1 * Carrying Bag
1 * Cloth