A T-Adapter allows you to attach your 35mm SLR camera to the prime focus of your telescope or spotting scope. This arrangement is used for terrestrial photography and short exposure lunar and planetary photography.
Celestron SCT T-Adapter
The Celestron SCT T-Adapter can also be used for long exposure deep-sky photography when using a separate guidescope.
Celestron Product Number: 93633-A
- Additional Information
SKU CE-93633-A UPC Code 050234936330 Manufacturer Celestron Warranty 2 Year Warranty
- Included Items
- Celestron SCT T-Adapter
- Celestron Accessories One Year Limited Warranty
- Questions & Answers
Product QuestionsQuestion by: Neil L Kelley on Dec 30, 2016 12:07:00 AMYes, this T-adapter has a clear aperture of ~38mm and will not vignette on APS-C sized sensors and smaller (28-30mm diagonal) with or without an f/6.3 reducer. The telescope optics themselves will have some light fall-off at the corners - more so with the reducer in place - that is a result of the optical design and the diameter of the primary baffle tube inside the scope, but this T-adapter will not increase that darkening over using an alternate/wider adapter. Taking and applying flat frames or applying vignetting/gradient correction in processing will be needed to even out the illumination.Answer by: Chris Hendren (Admin) on Dec 30, 2016 10:03:00 AM
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