品牌：CELESTRON星特朗
产品编号：93633-A
内螺纹规格：SCT螺纹
外螺纹规格：T2螺纹（M42*0.75mm）
材质：金属
颜色：黑色
适用于望远镜型号：星特朗C5/C8/C9.25/C11/C14星特朗天文望远镜
用途：您的施卡天文望远镜如果想要接驳单反相机卡口,需配置这款转接套筒。
适用于星特朗所有的SCT接口主镜.
比如5SE 6SE 8SEC5/C8/C9.25/C11/C14等。

适配器*1套

• The Celestron T-Adapter attaches an SLR or DSLR camera to a Schmidt-Cassegrain telescope for prime focus photography

• Threads on to the rear cell of Schmidt-Cassegrain telescopes

• T-threads accept camera brand specific T-Ring (sold separately)

This sturdy metal T-Adapter is the accessory of choice if you’d like to attach an APS-C or Full Frame DSLR camera to the rear cell threads of a Schmidt-Cassegrain telescope for prime focus photography.

To get started, you’ll need the appropriate T-Ring for your camera body (#5P9940 for Nikon & #5P002 for Canon EOS). Remove the lens from your camera and attach the T-ring in its place. Since the T-ring is camera-brand specific, it will snap right on just like a lens. Next, remove the diagonal and visual back from the rear cell of your telescope. Screw the Celestron T-Adapter onto the rear cell threads until secure. Now, thread the T-ring & camera onto the T-Adapter. That’s all there is to it. The camera is now using your telescope as a giant telephoto lens. The magnification will depend on the telescope’s focal length. For instance, a 300 mm camera lens is considered to be pretty powerful, right? Well, if you are using an 8” SCT at prime focus, you’ve got yourself a 2000 mm lens with a lot of light-gathering capability!

Prime focus photography is popular for short exposure images of terrestrial objects as well as celestial objects like the Moon. If you want to do longer exposures of deep sky objects with this method, we suggest using a separate guide scope or off-axis guider and an equatorial mount.