Celestron 93402 T-Ring for Nikon
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The Celestron 93402 is a T-Ring adapter designed to connect Nikon DSLR cameras to telescopes and other optical equipment using a standard T-thread mount. It provides a secure, direct mechanical connection that eliminates the need for a separate eyepiece, enabling prime focus astrophotography. Overall, it is a straightforward, well-made accessory that performs its single purpose reliably at an accessible price point.
Key Features & Specs
| Compatibility | Designed specifically for Nikon F-mount DSLR and DSLR-style cameras |
|---|---|
| Thread Standard | Accepts standard T-thread (42mm x 0.75) accessories and telescope adapters |
| Material | Durable metal construction with a black anodized finish for a secure, stable fit |
| Function | Enables prime focus photography by connecting camera directly to a telescope focuser or T-adapter |
| Weight | Lightweight design adds minimal bulk to the optical train |
| Brand | Manufactured by Celestron, a well-established name in telescopes and astronomy accessories |
| Use Case | Compatible with astrophotography setups, macro photography rigs, and spotting scope attachments |
Best for: Nikon DSLR owners who want an affordable and reliable way to attach their camera to a telescope or T-threaded optical accessory for astrophotography or nature photography.