C8 Spinal Cord Injury: What to Expect & How to Recover - Flint …
2020年11月12日 · A C8 spinal cord injury refers to damage at the nerve roots between the C7 and T1 vertebrae. While individuals with C8 spinal cord injuries generally can control …
Correct Backfocus for Celestron C8 and ZWO ASI585MC Camera
2022年10月12日 · The optimum back focal distance of a non-reduced C8 is 133 mm, or about 5 1/4" from the back of the baffle nut (the SCT threads where the visual back screws on) to the …
C8 SCT Backfocus question--what do I REALLY need?
2024年4月28日 · For the C5, C6, and C8, Celestron gives the "Back focus distance from primary mirror baffle tube lock ring (in) as 5" or 127mm. If you use the prism1.25" diagonal this will get …
All About the C7-T1 Spinal Segment (Cervicothoracic Junction)
The C8 spinal nerve exits the spinal cord in between the C7 and T1 vertebrae through a small bony opening called the intervertebral foramen. This nerve has a sensory root and a motor …
Here is a solution for achieving 105-mm back focus for a Celestron C8 …
2022年4月4日 · Starting from the telescope's reducer / corrector: Connect a Gind or EYSDON 2-in. SCT Female-to-M48 Male adapter to the telescope's reducer / corrector. This consumes 2 …
Back Focus Frustration - AstroBin
2025年3月24日 · I’ve been using the C8 with Celestron .63 reducer, 533, and EAF with 105mm backspace. My C8 (I assume they are all about the same) has ~ 44 complete rotations on the …
Back-Focus 101: Celestron 8" EdgeHD SCT (no reducer)
In this episode, of Back-Focus 101 I demonstrate some basic and "advanced" ways to get the correct back-focus spacing using this telescope. It should be noted that when using the …
What are the optimum back focus distances for Celestron SCTs?
2012年11月4日 · What are the optimum back focus distances for Celestron SCTs? Please see the EdgeHD FAQs for corresponding numbers for that optical design. By: John E. Riutta, Product …
C8 back focus question - Getting Started With Imaging
2022年2月16日 · !05mm from the rear of the f6.3 Reducer to the camera sensor is the recommended starting backfocus. You should post a short-exposure jpeg of a sub so we can …
C6, C7, & C8 Spinal Injuries
C6, C7, and C8 Spinal Cord Injury Recovery. Spinal cord injuries to the C6, C7, and C8 levels that are treated immediately have the best chance for recovery. Patients will typically know the …