HOTECH LASER COLLIMATOR 1.25" SCA - DOT LASER

Hotech Laser Collimator - Collimate your telescope without laser oscillations

Imagine: You are observing with your telescope but something is wrong. What happens? Why do stars no longer appear so well defined? The planet Jupiter - something is wrong there too, the contrast is very bad. The night is clear, but the observation is not at all beautiful. Obviously it is very likely that the telescope is not collimated well. You have to do something, you have to recollimate the telescope: but how? The simplest way, with a laser.

A laser that centers itself

Many unpretentious lasers have the problem of moving inside the focuser. Collimation is ruined. This is not the case with the Hotech collimator: Thanks to the self-centering system, movement of the laser is avoided. No screws are required to attach the collimator to the focuser. Many focusers have slight deviations in diameter dimensions. With the Hotech laser this problem is also easily solved.

You can collimate the telescope already placed on the mount, the parallel position of the laser is ensured.

• With 45° plate
• With the integrated 45° plate a single person can carry out collimation in a few minutes. Once the laser spot is centered on the center mark of the main mirror, the beam is reflected back into the laser device.
• The extremely precise projection of the dot is reflected on the graduated surface of the plate. At this point it is very easy to conclude the collimation of the main mirror.

The advantages at a glance:

• precise collimation: self-centering laser
• the laser is held perfectly in the center without oscillations
• very well defined laser point
• 45° plate for problem-free collimation
• The 2“ variant is shipped with a 2“ adapter, equally self-centering
• available in the 1.25" or 2" variant (see product description)
• long lasting with 3V battery
• sturdy case for storing the laser

Cross pattern

The Hotech laser in this variant has a cross grating. It comes into play when the laser spot returns to the plate. If the laser spot disappears in the central hole of the collimator, the crosshair allows you to make small corrections.