Feature
●Adjustable collimator Anyone can easily collaborate 1.25" and 2" reflector telescopes. Removable 2" adapter included. Constructed with metal materials so you dont have to do boring and time-consuming alignment
●Easy to use. Accurate collimates within minutes to get clearer images. No need to adjust it again and again. Just look at the collimator from the mirror side of the scope and adjust the screws
●7 Brightness Levels Adjustable Brightness It adapts to a variety of light conditions, great alignment in the dark and daytime, and you can get the best possible view from the reflective telescope
●High quality sturdy metal body Complete instructions are included with step-by-step instructions to properly adjust your reflector telescope for long term use
●Triple cement of lens Improves stability, 7 brightness levels, quick alignment and much faster than manual collimators
Description
SVBONY SV120 Collimator 1.25" Metal with 2" Adapter
Great for beginners.It is necessary for astronomy classes or when attending an astronomy society at college or school.
*Collimeter is factory calibrated but the optical axis cannot be adjusted for a long time.
Newton reflector telescope is sensitive to optical axis. Slightly moving the calibration screw may cause the optical axis to deflect.
Reflector telescope is very high precision, and the optical axis may be slightly shifted and sometimes collapsed when you get in the car.
The optical axis will vary even if the cylinder is in different directions. (As an interesting experiment, the same star is toward the equatorial globe and move it from left to right in the field of view to observe the optical axis.Offset)
Therefore, when performing calibration, you will need to choose a star instead of the object (Jupiter or Moon).Observing the deep space will be able to tolerate minor misalignment, and when you turn to planetary observation, there is no calibration occurred.This is not actually correct
It is a good way to check the optical axis before observing.
SVBONY SV120 Collimator
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7 levels of brightness adjustment.Can be used normally during daytime.7 brightness settings are convenient and easy on the eyes, and great for different use depending on the light area. |
Removable 2" AdapterThis is a 1.25" collimator with a removable 2" adapter.Triple bonded lens for increased dot stabilityDesigned for precise collimation of all Newton and SCT reflector telescopes. |
Easy to useNo need to keep looking at the telescopes eyepiece cap, its very easy to look at the target and adjust the telescope until the point is centered. |
Durable Design
SVBONY collimator is made of all metal materials and has a long life.
How to use SVBONY SV120 collimator:
Repeat the calibration process (check-adjustment-check-adjusting....). There is no problem or risk throughout the process except
- Never touch the large middle screw that holds the suicorter.
- The three fine adjustment screws need to be tightened and loosened very gently, so as not to be too loose or too tight.
- When one of the screws is screwed, the other two will be screwed.
- Make sure to move it small when spinning.Very irregular mirrors can be rotated halfway at a time, but the final adjustment is still very small.
- The star moves for this adjustment with every turn.You will need to pull it in the middle again.
Package List
- 1 x SVBONY collimator for mirror reflector telescope
- 1 x 2 inch adapter sleeve
- 1 x English User Manual
- Please note: 1. Do not look directly at it. 2. Do not expose the skin for a long time as it may cause a rash or burns caused by beam.