---
product_id: 253415853
title: "Field Lens Corrector/Focal Reducer, Black"
brand: "celestron"
price: "£187.44"
currency: GBP
in_stock: true
category: "Celestron"
url: https://www.desertcart.co.uk/products/253415853-field-lens-corrector-focal-reducer-black
store_origin: GB
region: United Kingdom
---

# Dual focal ratio for versatile viewing 37% focal length reduction Precision machined aluminum Field Lens Corrector/Focal Reducer, Black

**Brand:** celestron
**Price:** £187.44
**Availability:** ✅ In Stock

## Summary

> 🌠 Unlock the universe faster and wider — don’t just observe, dominate the night sky!

## Quick Answers

- **What is this?** Field Lens Corrector/Focal Reducer, Black by celestron
- **How much does it cost?** £187.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/253415853-field-lens-corrector-focal-reducer-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

- • **Effortless Integration:** Quick, secure attachment with well-spaced screw threads—perfect for low-light setups and on-the-go adjustments.
- • **Engineered for Excellence:** Crafted from durable machined aluminum for reliable, long-lasting performance under the stars.
- • **Expand Your Cosmic Horizons:** Transforms your Schmidt-Cassegrain into a faster, wider-field powerhouse with a 37% focal length cut.
- • **Dual Focal Ratio Flexibility:** Seamlessly switch between f/10 and f/6.3 for both detailed planetary views and expansive deep-sky exploration.
- • **Crystal-Clear Views, No Compromise:** Corrects field curvature to deliver sharp, distortion-free images edge-to-edge.

## Overview

The Celestron Field Lens Corrector/Focal Reducer is a precision optical accessory designed to reduce the focal length and f/ratio of compatible Schmidt-Cassegrain telescopes by 37%, effectively converting an f/10 system to a faster f/6.3. Made from machined aluminum and featuring multi-coated optics, it enhances image brightness and field of view while correcting edge distortions, making it ideal for both planetary and deep-sky observations. Compatible with Celestron models C5 through C14, it offers easy installation and a 2-year manufacturer warranty.

## Description

Buy Celestron Field Lens Corrector/Focal Reducer, Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Unique focal reducer and field corrector lens accessory
- Reduces the focal length and f/ ratio of your Schmidt-Cassegrain telescope by 37 percent
- Provides a dual focal ratio instrument without sacrificing image quality
- Compatible: Celestron schmidt-cassegrain telescopes (C5, C6, C8, C9.25, C11, C14)
- Made from machined aluminum material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00009XVHZ |
| Additional Features | Dual Focal Length Functionality |
| Best Sellers Rank | #75,878 in Electronics ( See Top 100 in Electronics ) #31 in Telescope Eyepieces |
| Brand | Celestron |
| Built-In Media | 1 x Celestron Field Lens Corrector/Focal Reducer, Black |
| Coating | Multi-Coated |
| Compatible Devices | Celestron Schmidt-Cassegrain telescopes (C5, C6, C8, C9.25, C11, C14) |
| Customer Reviews | 4.7 4.7 out of 5 stars (697) |
| Exit Pupil Diameter | 31.75 Millimeters |
| Eye Piece Lens Description | Plossl |
| Field Of View | 0.04 Degrees |
| Finderscope | Reflex |
| Focal Length Description | The original focal length of the telescope, before using the reducer corrector, is not explicitly mentioned in the provided information. However, it can be inferred that for an f/10 system, the reducer corrector reduces the focal length by 37% to make it an f/6.3 system. Thus, if the focal length of the f/10 system is F, then the focal length after using the reducer corrector would be 0.63F (f/6.3… |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 00050234941754 |
| Item Dimensions D x W x H | 5.1D x 5.1W x 5.1H centimeters |
| Item Type Name | Field Lens Corrector/Focal Reducer |
| Item Weight | 150 Grams |
| Manufacturer | Celestron Acquisition, LLC |
| Manufacturer Part Number | 94175 |
| Model Name | Celestron f/6.3 Reducer/Corrector |
| Model Number | 94175 |
| Mount | Equatorial Mount |
| Objective Lens Diameter | 200 Millimeters |
| Optical-Tube Length | 105 Millimeters |
| Power Source | Not Obtainable |
| UPC | 050234941754 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |
| Zoom Ratio | 7 |

## Product Details

- **Brand:** Celestron
- **Eye piece lens description:** Plossl
- **Model name:** Celestron f/6.3 Reducer/Corrector
- **Objective lens diameter:** 200 Millimeters
- **Optical tube length:** 105 Millimeters

## Images

![Field Lens Corrector/Focal Reducer, Black - Image 1](https://m.media-amazon.com/images/I/519X+yzPqPL.jpg)

## Frequently Bought Together

- Celestron – Focal Reducer & Field Corrector Imaging Accessory – Reduces Focal Length & Ratio 37% – f/10 to f/6.3 – Ideal for Deep-Sky Observing & Astroimaging – Works w/Schmidt-Cassegrain Telescopes
- Celestron 93633-A SLR or DSLR T-Adapter (C5, 6, 8, 9.25, 11, 14), Black
- Celestron 93419 T-Ring Adapter for Canon EOS Digital Cameras, Black

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**Shop now:** [https://www.desertcart.co.uk/products/253415853-field-lens-corrector-focal-reducer-black](https://www.desertcart.co.uk/products/253415853-field-lens-corrector-focal-reducer-black)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-04*