Product Questions
Televue 60mm ApoTelescope and
Canon 800D/EOS Rebel T7i (US) with 1.61 Crop factor (APS-C ).
What is the extension tube length that I should be using ?
(I tried with 30mm extension but still cannot get anything on the camera sensor; Been trying out at focal length of 8-24mm on the eyepieces but still nothing. ) . Am not using any star diagonal in between. Any advice?
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Additional Information
Manufacturer | Baader Planetarium |
---|---|
SKU (#) | 1508154 |
EAN Code | 4047825016218 |
Net weight (kg) | 0.02 |
Optical length (mm) | 15 |
T-2 Part # | 25A |
Usage | for eyepiece projection with sliding focuser |
Inner Diameter / Clear Aperture (mm) | 38 |
Outer Diameter | 46 |
Inner Connection (lens sided) | Thread, T-2 (M42 x 0,75) |
Outer Connection (eyepiece/-camera-sided) | Thread, T-2 (M42 x 0,75) |
Compatible Brands | Astro T-2, Baader Planetarium |
Type of Adapter | Extension |

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