DescriptionThe 1.25 inch adapter ring is used for astronomical telescopes. Strong product compatibility, suitable for many products of the same type, simple and practical. Stainless steel material, lightweight, easy to carry, go where to take.Features- Color: Black.- Size: 4.50X4.50X4.00cm/1.77X1.77X1.57 inch.- Material: Stainless steel.- Stainless steel made construction is durable for long time use, at the same time easy and smooth for you to use.- To shoot the art feel images of sky will start with this right camera adapter, you can use M42 lenses on for camera.- You can put on the camera and calibrate focal length to get a clear images. Hope you have a nice photographing.- Useful accessories allows you to attach for cameras to the 1.25 inch eyepiece diameter telescope.- In effect, this device enables you to use the telescope lens as your camera lens.Packing list: 1 x adapter