---
product_id: 249684707
title: "C90 Mak Spotting Scope, Black"
brand: "celestron"
price: "RM2861"
currency: MYR
in_stock: true
reviews_count: 1
category: "Celestron"
url: https://www.desertcart.com.my/products/249684707-c90-mak-spotting-scope-black
store_origin: MY
region: Malaysia
---

# Multi-coated optics for sharp, bright images Built-in T-adapter for SLR cameras 90mm Maksutov-Cassegrain lens C90 Mak Spotting Scope, Black

**Brand:** celestron
**Price:** RM2861
**Availability:** ✅ In Stock

## Summary

> 🔭 See the unseen, capture the unforgettable.

## Quick Answers

- **What is this?** C90 Mak Spotting Scope, Black by celestron
- **How much does it cost?** RM2861 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/249684707-c90-mak-spotting-scope-black)

## Best For

- celestron enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 2.1 kg design fits perfectly into your active lifestyle and travel plans.
- • **Camera-Ready Design:** Built-in T-adapter threads let you effortlessly capture stunning photos through your scope.
- • **Low Maintenance, High Performance:** Secondary spot coating eliminates frequent collimation—more time observing, less time adjusting.
- • **Precision Maksutov-Cassegrain Optics:** Experience razor-sharp, high-contrast views with minimal chromatic aberration.
- • **Versatile Terrestrial & Astronomical Use:** Seamlessly switch from birdwatching to stargazing with one compact scope.

## Overview

The Celestron C90 Mak Spotting Scope features a 90mm Maksutov-Cassegrain optical design with multi-coated lenses for bright, sharp images. Its compact, portable build supports both terrestrial and astronomical viewing, enhanced by built-in T-adapter threads for easy SLR camera integration. Weighing just 2.1 kg and equipped with a low-maintenance secondary spot coating, it delivers high-contrast views without frequent adjustments, making it a top choice for professionals and enthusiasts alike.

## Description

The Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications, making it an excellent choice for both terrestrial and astronomical usage. This C90 Mak has excellent optics with razor sharp images over a wide field. The MAK is a catadioptric spotting scope, which means the optical design includes both a lens and a mirror. The light coming through a MAK passes through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits the eyepiece. Images are bright, sharp, and virtually free of chromatic aberration. The Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the MAK features a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the spotting scope does not require frequent collimation. Also, the secondary spot is significantly smaller, giving the MAK its signature high-contrast views.

Review: very good - thanks very good

## Features

- Multi coated optics
- Maksutov-cassegrain optical design
- Compact and portable design
- Image system for terrestrial and astronomical use
- Built-in T-adapter threads for ease of adapting SLR cameras

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0038QYRDO |
| Best Sellers Rank | #82,926 in Electronics ( See Top 100 in Electronics ) #19 in Spotting Scopes |
| Brand | Celestron |
| Built-In Media | 1 x Celestron C90 Mak Spotting Scope, Black |
| Coating | Multi-Coated |
| Compatible Devices | Camera |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Exit Pupil Diameter | 2.3 Millimeters |
| Eye Piece Lens Description | 32mm Standard |
| Eye piece lens description | 32mm Standard |
| Field Of View | 9.7 Degrees |
| Finderscope | Reflex |
| Focal Length Description | The focal length can be calculated using the formula: focal_length = (objective_lens_diameter / exit_pupil_diameter) * (lens_coating_description_multiplier 2) millimeters |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 00050234522687 |
| Item Dimensions D x W x H | 39.9D x 25.9W x 25.9H centimeters |
| Item Type Name | Spotting Scope |
| Item Weight | 2.1 Kilograms |
| Item height | 10.2 inches |
| Manufacturer | Celestron Acquisition, LLC |
| Model Name | C90 Mak |
| Model name | C90 Mak |
| Mount | Equatorial Mount |
| Objective Lens Diameter | 90 Millimeters |
| Objective lens diameter | 90 Millimeters |
| Optical tube length | 70 Millimeters |
| Optical-Tube Length | 70 Millimeters |
| Power Source | Battery Powered |
| Telescope mount description | Equatorial Mount |
| UPC | 050234522687 |
| Warranty Description | Limited Lifetime |
| Zoom Ratio | 39 multiplier x |

## Product Details

- **Brand:** Celestron
- **Eye piece lens description:** 32mm Standard
- **Model name:** C90 Mak
- **Objective lens diameter:** 90 Millimeters
- **Optical tube length:** 70 Millimeters

## Images

![C90 Mak Spotting Scope, Black - Image 1](https://m.media-amazon.com/images/I/61b1Pi5OvVL.jpg)

## Questions & Answers

**Q: if i used a 2x Barlow with the 39x eyepiece could i see shooting targets at 600-900 yds?**
A: Let me start off by saying that I have not actually tried this, but I can give you some pointers.  The 2X Barlow will reduce your available light, but on a very sunny day that should be no problem.  At that magnification, you will need a very steady tripod, as even a small breeze may make your image unstable.  I will say that I am very pleased with my C-90 Mak, and I do some Astrophotography with mine.  This particular scope is the equivalent of a 1260mm lens for your camera.  With the camera directly attached to the scope, you can get the full moon in the picture with very little edges.  I take pictures of Sunspots with it too, but please don't do that without putting a full filter on the front of the scope.  In your application, I would start with a 32mm eyepiece and then move up to say a 15mm or 10mm eyepiece.  One other note, invest in some Plossl Eyepieces.  they will give you a much sharper view, and will be brighter.  I bought the following set for my scope.  Celestron Accessory Kit.  I hope this helped.

**Q: I want to use this for long range spotting 800-1500 yards.. Any ideas on how well this will perform?**
A: What will you be spotting? You may lose some of the detail near the center of the image with this telescope as well as other reflecting type telescopes due to the mirror in the light path. You likely won't notice this but if you are trying to get spot on detail for target practice it may be annoying. It certainly has the magnification though for this task. Would a refracting type scope be more suitable?

**Q: I would like to use this as a terrestrial scope to view mountains in the distance. Would like detailed view of ski slopes.  Aprox 20 miles away.**
A: I have a 127mm Mak, using a 32mm Televue plossl, and William Optics correct image prism.  That gives me approx. 47x to this scopes 39x.  At 20 miles, the scope is never the issue, the atmospheric conditions are.  If you're looking through clean, dry air, 20 miles will be crystal clear and sharp.   If there is moisture or dust in the air, 10 miles is too far.

**Q: Could I mount this to an celestron AVX 8 inch scope? and use it with a star tracker?**
A: Yes you can! the AVX tripod will take any scope with a dove tail rail, which the Mak spotting scope has. For details google the Celestron AVX manual. You will find a pdf on the celestron site. There is a blow up diagram showing the dovetail mount and screw that secures the scope. Owing to the relatively low weight of the Mak C 90, you may not need the large counterballance weight that comes with the AVX, or you might get by with a smaller weight

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good
*by M***L on 17 January 2022*

thanks very good

## Frequently Bought Together

- Celestron – MAK 90mm Angled Spotting Scope – Maksutov Spotting Scope – Great for Long Range Viewing – 39x Magnification with 32mm Eyepiece – Multi-Coated Optics – Rubber Armored
- Celestron – Zoom Eyepiece for Telescope – Versatile 8mm-24mm Zoom for Low Power and High Power Viewing – Works with Any Telescope That Accepts 1.25" Eyepieces
- Celestron – NexYZ – 3–Axis Universal Smartphone Adapter for Telescope – Digiscoping Smartphone Adapter – Capture Images and Video Through Your Telescope or Spotting Scope

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-22*