Description

This adapter is used to attach a C or CS lens to an astronomical camera.

The external thread of the adapter is M42x0.75, the internal thread is 1-1/32", and the thickness is 7mm.

It is made of aluminum alloy CNC processing.

There are two small holes on each side. The holes are not punched so that they will not cause light leakage while make it easy to unmount it from cameras.

The effect after connecting the lens and camera is shown in the following figure.

The dimension diagram of the product is shown in the following figure.

注1：本產品不包含鏡頭和相機

注2：CS口或C口的鏡頭對天文相機后截距的要求不同。CS口的鏡頭可使用此接環接到后截距為12.5mm的天文相機上，C口的鏡頭可使用此接環接到17.5mm后截距的天文相機上。