---
product_id: 233303289
title: "Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver)"
brand: "celestron"
price: "S/.2094"
currency: PEN
in_stock: false
reviews_count: 5
category: "Celestron"
url: https://www.desertcart.pe/products/233303289-celestron-93436-luminous-2-inch-2-5x-barlow-lens-silver
store_origin: PE
region: Peru
---

# 4-element apochromatic optics 2.5x magnification boost hard-anodized aluminum barrel Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver)

**Brand:** celestron
**Price:** S/.2094
**Availability:** ❌ Out of Stock

## Summary

> 🔭 Elevate your cosmic game with 2.5x power — don’t just look, experience the stars!

## Quick Answers

- **What is this?** Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver) by celestron
- **How much does it cost?** S/.2094 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/233303289-celestron-93436-luminous-2-inch-2-5x-barlow-lens-silver)

## 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

- • **Precision Optics:** Premium 4-element fully multi-coated lenses deliver sharp, high-contrast images with true color fidelity.
- • **Amplify Your View:** Boost any 1.25” or 2” eyepiece magnification by 2.5x for next-level stargazing clarity.
- • **Rugged & Reliable:** Durable hard-anodized aluminum barrel with brass compression ring ensures a secure, scratch-free eyepiece grip.
- • **Glove-Friendly Design:** Oversized thumbscrews and centralized rubber grip let you adjust easily—even in cold, glove-wearing conditions.
- • **Universal Compatibility:** Includes 2” to 1.25” adapter so you can maximize your entire eyepiece collection without compromise.

## Overview

The Celestron 93436 Luminos 2-Inch 2.5X Barlow Lens is a premium telescope accessory that multiplies your eyepiece magnification by 2.5 times. Featuring high-quality 4-element apochromatic optics with full multi-coating, it delivers crisp, color-accurate views. Its hard-anodized aluminum barrel and brass compression ring provide a secure, durable fit for both 2” and 1.25” eyepieces, complemented by glove-friendly thumbscrews and a rubber grip for easy handling in any condition.

## Description

Celestron 93436 2inch Luminos 2.5x Barlow Lens increases the magnification of your 2 inch or 1.25 inch eyepieces by 2.5x. The premium 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true color images. The beautiful hard-anodized aluminum housing matches the eyepieces in the Celestron Luminos line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the Luminos 2.5x Barlow grabs your 2 inch eyepieces gently but firmly when you turn the oversized thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better grip and protecting the barrel from scratches. A matching 2 inch to 1.25 inch adapter is included so that you can increase the magnification of all of your eyepieces, both 1.25 inch and 2 inch, in this versatile Barlow lens. Specification: Magnification: 2.5x. Optical coatings: fully multi-coated. Weight: 11 oz (312 g). Barrel size: 51mm (2 inch). Length: 93mm (3.66 inch). Width: 64mm (2.52 inch). Filter threads: yes. Eyepiece adapter: 1.25 inch. Compression rings: yes on both 2 inch and 1.25 inch eyepiece holders. Clear aperture: 28mm (1.1 inch).

Review: Niet geschikt voor astrofotografie - Deze Barlow geeft ontzettend veel vervorming, enkel het center van het beeld is scherp. De foto in bijlage is gemaakt met een Canon EOS R , foto van setup voeg ik toe. IK heb getest met en zonder coma corrector, maakt geen verschil. De meegeleverde Barlow 2x van 30 euro geeft betere resultaten. De 1.25" oculairs van Skywatcher en Omegon passen niet in de 2" naar 1.25" adapter?
Review: Bon grossissement - Monté sur mon skywatcher 200 /1000. Le rendu est très bon. Par contre attention au poids si vous avez des gros objectif en plus.

## Features

- The Celestron 2.5x Luminos Barlow increases the magnification of any 2” or 1.25” eyepiece by two and a half times
- High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color
- Hard-anodized aluminum barrel is threaded to accept 2” filters
- A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on
- A 2” to 1.25” adapter is included. Allows the use of both 2” and 1.25” eyepieces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00A2YFT00 |
| Box Contents | uminous 2-Inch 2.5x Barlow Lens |
| Brand | Celestron |
| Brand Name | Celestron |
| Coating | Multi coating |
| Compatible Devices | Camera, Smartphone |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 291 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Eye Piece Lens Description | Barlow |
| Field Of View | 82 Degrees |
| Focal Length Description | 2.5x |
| Focus Type | Fixed Focus |
| Global Trade Identification Number | 00050234934367 |
| Item Height | 2.52 Inches |
| Item Length | 93 Millimetres |
| Item Weight | 349 g |
| Item Width | 64 Millimetres |
| Manufacturer | Celestron |
| Model Name | 93436 |
| Mount | Tripod Mount |
| Objective Lens Diameter | 50.8 Millimeters |
| Telescope Mount Description | Tripod Mount |
| UPC | 050234934367 |
| Warranty Description | _ |
| Zoom Ratio | 2.5x |

## Product Details

- **Brand:** Celestron
- **Model Name:** 93436
- **Eye Piece Lens Description:** Barlow
- **Objective Lens Diameter:** 50.8 Millimeters
- **Focus Type:** Fixed Focus

## Images

![Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver) - Image 1](https://m.media-amazon.com/images/I/51+4gavRGdL.jpg)
![Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver) - Image 2](https://m.media-amazon.com/images/I/5198bovK5JL.jpg)
![Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver) - Image 3](https://m.media-amazon.com/images/I/51D9AY+Zf7L.jpg)
![Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver) - Image 4](https://m.media-amazon.com/images/I/51KhmwiCJNL.jpg)
![Celestron 93436 Luminous 2-Inch 2.5X Barlow Lens (Silver) - Image 5](https://m.media-amazon.com/images/I/51NnMP4aa8L.jpg)

## Questions & Answers

**Q: Does this barlow come with dust caps?**
A: Yes, the Luminos 2-inch 2.5x Barlow Lens comes with dust caps and a vinyl drawstring pouch for storage. Sincerely, Garrett at Celestron

**Q: Will this work celestron 6e ? what adapters do i need if any? thank you**
A: It's a 2 inch diameter barlow. If your current setup can handle a 2 inch eyepiece, there is no issue. Not familiar with your 6e. I'm not an experienced astronomer but I think a 2 inch barlow is probably overkill for a 6 inch mirror assuming it can accept the piece.

**Q: I bought this barlow for use with a 12inch Meade. Well constructed lens, but can't get the image in focus, even with an extender. Recommendations?**
A: I had to use 3” extra to focus it in my RC 8”.
Can you try it even farther? Even just holding the eyepiece/camera farther by hand can give you an idea.

**Q: I have a starsense 102az. i do not have a 2” diagonal. can i use this in between the objective and the 1.25” diagonal that comes with the telescope?**
A: No, you're going to have to buy a 2 inch diagonal to use this eyepiece.

## Customer Reviews

### ⭐ Niet geschikt voor astrofotografie
*by R***. on 21 June 2020*

Deze Barlow geeft ontzettend veel vervorming, enkel het center van het beeld is scherp. De foto in bijlage is gemaakt met een Canon EOS R , foto van setup voeg ik toe. IK heb getest met en zonder coma corrector, maakt geen verschil. De meegeleverde Barlow 2x van 30 euro geeft betere resultaten. De 1.25" oculairs van Skywatcher en Omegon passen niet in de 2" naar 1.25" adapter?

### ⭐⭐⭐⭐⭐ Bon grossissement
*by N***R on 6 November 2021*

Monté sur mon skywatcher 200 /1000. Le rendu est très bon. Par contre attention au poids si vous avez des gros objectif en plus.

### ⭐⭐⭐⭐⭐ Absolutely outstanding workmanship, especially for the price!
*by D***N on 26 July 2022*

An important rule to remember: When it comes to adding anything to your optical path in astronomy, don't shop "on the cheap". You will be sorely disappointed with the results. If you can afford a Televue, do it. If not, the Celestron Luminos is the best bang you can get for your buck. 4 elements. This thing is not only gorgeous for visual observation, but it's outstanding for astrophotography. Strongly recommended.

## Frequently Bought Together

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-10*