Dented Sct Telescope Tube Fix. Put the secondary into the corrector, then use shims to position the corrector so that the secondary mirror itself is centered directly over the baffle tube. Ignore it if the. The Schmidt-Cassegrain (SCT) optical system uses a combination of mirrors and lenses and is referred to as a compound or catadioptric telescope. This unique.
A dented telescope tube can be a major issue for astronomy enthusiasts, as a dented tube can cause the telescope to be misaligned and can lead to poor performance. But the good news is, it’s possible to fix a dented telescope tube! Here’s a guide on how to do it.
First, you’ll need to gather the necessary tools and materials. You’ll need a rubber mallet, a flat surface, some soft cloths, and a soft material such as foam or rubber. You’ll also need a pair of pliers if the dent is particularly deep.
Once you have the necessary tools and materials, you can begin the process of fixing the dented telescope tube. Start by placing the telescope tube on a flat surface and using the rubber mallet to gently tap the dent in the tube. You may need to use the pliers to remove any debris or other material inside the dent before tapping. Make sure to use a soft cloth between the telescope tube and the mallet to avoid any scratching or marring of the tube.
Once you have tapped the dent out, you can place a piece of soft material such as foam or rubber around the dent to add extra support. This will help ensure that the dent stays out and that the telescope tube is properly aligned.
After that, all that’s left to do is to check the alignment of the telescope tube and make any necessary adjustments. If the tube is still not properly aligned, you may need to repeat the process of tapping and adding support until the alignment is correct.
Finally, you can enjoy your newly fixed telescope tube! With a little bit of work, you can restore your telescope tube to its original condition and get back to your stargazing adventures.
Fixing a dented telescope tube is a relatively simple process, but it is important to take your time and be careful when doing so. Make sure to use the proper tools and materials, and take the necessary precautions to avoid any further damage to the tube. With a little bit of care and patience, you can fix your dented telescope tube and get back to enjoying the night sky.
PART 3: Telescope Restoration & Review (Base repairs/re-assembly and dent repair!)
PART 3: This is a total restoration of a telescope from the ground up. It was almost ready for the junkyard – definitely the most abused telescope I've ever bought, but in this video you get to the see the transformational process of making it good as new. In this video series, we tear it down to basics and attack the problems one by one. The secret ingredient? A basketball of course. Some affiliate links: Dent repair kit: …
One of the problems with a long tube refractor is tube sag which can effect collimation. This is not a problem with commercial scopes in amateur hands. Consider. The tube is 12.75" long and the dent is just right of center, 5.50" in from the end. In the picture it is between the horizontal and diagonal scratch just right of center.. A scope that size is likely to be a Maksutov, in both these and SCTs accurate optical alignment is very critical. If the dent is near the primary it is less likely to effect the., Dented Sct Telescope Tube Fix.