---
product_id: 27340155
title: "Laser Collimator for Newtonian Dobsonian Marca Telescopes, Telescope Alignment 1.25 Inch with 7 Red Laser Bright Levels, Great Telescope Accessories Laser Alignment Tool for Collimation"
brand: "astromania"
price: "S$46"
currency: SGD
in_stock: true
reviews_count: 13
category: "Astromania"
url: https://www.desertcart.sg/products/27340155-laser-collimator-for-newtonian-dobsonian-marca-telescopes-telescope-alignment-1
store_origin: SG
region: Singapore
---

# Fits standard 1.25 inch focusers 7 laser brightness levels 3 precision adjustment points Laser Collimator for Newtonian Dobsonian Marca Telescopes, Telescope Alignment 1.25 Inch with 7 Red Laser Bright Levels, Great Telescope Accessories Laser Alignment Tool for Collimation

**Brand:** astromania
**Price:** S$46
**Availability:** ✅ In Stock

## Summary

> 🔭 Align like a pro, see like a visionary!

## Quick Answers

- **What is this?** Laser Collimator for Newtonian Dobsonian Marca Telescopes, Telescope Alignment 1.25 Inch with 7 Red Laser Bright Levels, Great Telescope Accessories Laser Alignment Tool for Collimation by astromania
- **How much does it cost?** S$46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/27340155-laser-collimator-for-newtonian-dobsonian-marca-telescopes-telescope-alignment-1)

## Best For

- astromania enthusiasts

## Why This Product

- Trusted astromania brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Premium Build:** Anodized aluminum body designed for long-lasting, rugged use under the stars.
- • **Plug & Play Simplicity:** Battery included and pre-calibrated for effortless setup and immediate use.
- • **Universal Compatibility:** Fits all standard 1.25 inch telescope focusers with clear, multilingual instructions.
- • **Pinpoint Precision Alignment:** Achieve crystal-clear views with ultra-accurate Newtonian collimation in minutes.
- • **Customizable Laser Brightness:** 7 adjustable red laser levels ensure perfect visibility in any lighting condition.

## Overview

The Astromania Laser Collimator is a precision tool designed for Newtonian Dobsonian telescopes, featuring a robust anodized aluminum build, 7-level adjustable red laser brightness, and easy compatibility with standard 1.25 inch focusers. It enables fast, accurate collimation to enhance telescope performance and deliver sharper, clearer celestial views.

## Description

desertcart.com : Astromania Laser Collimator for Newtonian Dobsonian Marca Telescopes, Telescope Alignment 1.25 Inch with 7 Red Laser Bright Levels, Great Telescope Accessories Laser Alignment Tool for Collimation : Electronics

Review: Surprisingly Good for the Price - I wasn’t expecting much given the low price, but this Astromania Laser Collimator really impressed me. It does exactly what it’s supposed to do and gets the job done without costing a fortune. What I Liked: Super Easy to Use: Setting it up was a breeze. Some reviewers mentioned issues with the battery, but I had no problems. It takes a CR2032 battery, and I had it installed in seconds—super simple. Does the Job Well: After using this collimator, my reflector telescope was perfectly aligned. The views were noticeably sharper, and it saved me a lot of time getting everything lined up. Laser Dot with Adjustable Brightness: The laser dot was clear and easy to see, and I really appreciated the adjustable brightness settings. They made it easy to use in different lighting conditions without any issues. Sturdy Build: I was surprised by how solid it feels. It’s not flimsy like I expected at this price, and it’s held up well after several uses. Final Thoughts: For the price, this collimator is a fantastic deal. It works great, was easy to set up, and helped me get my telescope perfectly aligned. If you’re looking for a budget-friendly tool for your Newtonian, I highly recommend this one.
Review: Great value and works great! - I tried a similar Laser Collimator under a different label, but the laser spot was eliptical and the collimator was not properly adjusted - the collimator needed collimation. But this one from Astromania has a round spot and was adjusted properly. Using it, I was aable to collimate my scope within minutes. Using the scope after displayed bright, tight points for the stars and crisp, clear views of planets. This is a very good product!

## Features

- Multi-Function: Designed for Reflector telescope; fit for standard 1.25 inch diameter; this sturdy laser unit allows to swiftly and precisely collimate Newtonian telescope; accurate collimation in a few minutes provide more clearer image
- Premium metal construction and anodizing aluminium processfor long time use; require one CR2032 lithium battery 【Battery is Included】
- Practical Design: Red laser collimation beam with 7 brightness levels; wavelength 635-655 nm; Output power: 3.8mW complies with Class 3R laser safety standards; much safer for your eyes; only when the optics have been accurately collimated can the telescope offer you its full performance
- Well-Engineered: The laser comes fully adjusted however further adjust if required; it has three openings for adjustment; arranged at 120°; which are initially sealed; small screw cap at the rear of the laser must be first unscrewed to allow this
- Friendly to Everyone: This adjustment tool can be used in all 1.25 inch focusers; provide with precise instructions in German and English about how to adjust Newtonian telescope using this laser unit; simple to get optimum performance out of telescope

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D8HMBCQ |
| Best Sellers Rank | #14 in Telescope Photo Adapters |
| Customer Reviews | 4.5 4.5 out of 5 stars (827) |
| Date First Available | March 21, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3 ounces |
| Item model number | 10251 |
| Manufacturer | Astromania |
| Product Dimensions | 5.04 x 1.28 x 1.28 inches |

## Product Details

- **Brand:** Astromania
- **Eye Piece Lens Description:** Plossl
- **Finderscope:** Reflex
- **Focus Type:** Manual Focus
- **Item Weight:** 3 Ounces
- **Optical Tube Length:** 1.25 Inches
- **Power Source:** Battery Powered
- **Product Dimensions:** 5.04"D x 1.28"W x 1.28"H
- **Telescope Mount Description:** 1.25 inches mount

## Images

![Laser Collimator for Newtonian Dobsonian Marca Telescopes, Telescope Alignment 1.25 Inch with 7 Red Laser Bright Levels, Great Telescope Accessories Laser Alignment Tool for Collimation - Image 1](https://m.media-amazon.com/images/I/71zoXpCsaTL.jpg)

## Questions & Answers

**Q: What size battery does this use?? The cr2032 does not appear to fit properly.**
A: It takes a CR2032, but it looks like it takes a smaller size when you're looking at it. I've never seen a battery holder like this one (though there's nothing wrong with it) The battery holder has "claws" to grab the side of the cell and an O-ring to pull the claws together and have some pressure on the connection. Just insert the battery edge into the opening and slowly press it down all around until it seats, then screw the battery cover back on. You don't need tools but there is a slot in the cover for a coin if you have trouble opening it. You'll have to hold the brightness selector ring (it has numbers on it) in place while you unscrew the battery cover (or when screwing it back on) whether you do it by hand or with a coin. This should make for better electrical contact with the battery but it might make it more difficult to remove it. Perhaps they were thinking that you might be doing this in the dark and this would keep the battery from falling out until you were ready to pull it out but if you're using a laser collimator you're not likely to be doing this in the dark anyway. When you use a star to check the final results you won't need to have this along.

**Q: Can any one provide an explaination on how to put in the battery? without forcing it i cant see how nor do i see release screws?**
A: I had to force mine.  I consider it a design flaw. Good Luck

**Q: Can i use this my orion xt6 dobsonian?**
A: definitely, it is made just for newtonians.

**Q: My unit came uncollimated and i do not know what tool can i use to move those 3 screws on a side. they are filled with pitch. what tool can i use?**
A: Just remove the "pitch" with a small blade screwdriver and a pick. The screws can be accessed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Surprisingly Good for the Price
*by T***A on November 26, 2024*

I wasn’t expecting much given the low price, but this Astromania Laser Collimator really impressed me. It does exactly what it’s supposed to do and gets the job done without costing a fortune. What I Liked: Super Easy to Use: Setting it up was a breeze. Some reviewers mentioned issues with the battery, but I had no problems. It takes a CR2032 battery, and I had it installed in seconds—super simple. Does the Job Well: After using this collimator, my reflector telescope was perfectly aligned. The views were noticeably sharper, and it saved me a lot of time getting everything lined up. Laser Dot with Adjustable Brightness: The laser dot was clear and easy to see, and I really appreciated the adjustable brightness settings. They made it easy to use in different lighting conditions without any issues. Sturdy Build: I was surprised by how solid it feels. It’s not flimsy like I expected at this price, and it’s held up well after several uses. Final Thoughts: For the price, this collimator is a fantastic deal. It works great, was easy to set up, and helped me get my telescope perfectly aligned. If you’re looking for a budget-friendly tool for your Newtonian, I highly recommend this one.

### ⭐⭐⭐⭐⭐ Great value and works great!
*by A***S on July 27, 2023*

I tried a similar Laser Collimator under a different label, but the laser spot was eliptical and the collimator was not properly adjusted - the collimator needed collimation. But this one from Astromania has a round spot and was adjusted properly. Using it, I was aable to collimate my scope within minutes. Using the scope after displayed bright, tight points for the stars and crisp, clear views of planets. This is a very good product!

### ⭐⭐⭐⭐ Pretty Good
*by N***R on July 16, 2022*

This was my first collimator, and to be completely honest it was alright. Yes, it doesn't come with a battery but they're really easy to get anyways. Plus, if you have the ability of basic reading you'll realize that it says it doesn't come with a battery. The laser itself came collimated, thankfully, even though the shipping took a while, so I'd say it's sturdy. Additionally, The laser was very bright and and not blurry at all. The reason I didn't give this 5 stars was because of how horribly sticky and jammed the sockets were, and also because of the packaging itself (cardboard that disintegrated immediately). Other than that, I'd say this thing is pretty good at its job. It collimated my Dob very easily and it's pretty neat. :D 9/10

## Frequently Bought Together

- Astromania Alignment 1.25" Next Generation Laser Collimator for Newtonian Telescopes - with This Laser You can collimate Your Newtonian Telescope in just a Few Minutes!
- Celestron 93326 Omni Barlow Lens, Silver, 2 x 1.25 Inch
- Celestron 94119-A 1.25 inch Moon Filter - Suitable for Lunar Observation, Extra Bright Planets or Terrestrial Viewing Over Sand or Snow, Black

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-07*