---
product_id: 65208189
title: "Celestron .7X Reducer Lens EdgeHD 800, 94242"
brand: "celestron"
price: "R$9166"
currency: BRL
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.br/products/65208189-celestron-7x-reducer-lens-edgehd-800-94242
store_origin: BR
region: Brazil
---

# 43% wider field of view APS-C format camera support 0.7x focal length reducer Celestron .7X Reducer Lens EdgeHD 800, 94242

**Brand:** celestron
**Price:** R$9166
**Availability:** ❌ Out of Stock

## Summary

> 🌠 Unlock the universe faster and wider—because your EdgeHD deserves the upgrade!

## Quick Answers

- **What is this?** Celestron .7X Reducer Lens EdgeHD 800, 94242 by celestron
- **How much does it cost?** R$9166 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/65208189-celestron-7x-reducer-lens-edgehd-800-94242)

## 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

- • **Faster Imaging Power:** Boost your EdgeHD 800 from f/10 to a lightning-fast f/7 for sharper, brighter shots.
- • **Expand Your Cosmic Canvas:** Capture 43% more sky in every frame—perfect for wide-field astrophotography that stands out.
- • **Built to Last with Confidence:** Backed by a 2-year warranty, this robust reducer lens is your reliable partner in every stargazing session.
- • **Seamless Camera Compatibility:** Optimized for all cameras with APS-C sensor support, making your setup effortlessly versatile.
- • **Precision Optics, Zero Compromise:** 4-element prime lens design maintains EdgeHD’s signature flat-field clarity across the frame.

## Overview

The Celestron .7X Reducer Lens for EdgeHD 800 telescopes reduces focal length to 1422mm, increasing the field of view by 43% and improving the focal ratio from f/10 to f/7. It supports APS-C format cameras, features a 4-element prime lens design for flat-field performance, and comes with a 2-year warranty, making it an essential accessory for astrophotographers seeking faster exposures and wider cosmic vistas.

## Description

The Celestron .7x Focal Reducer for 8 Edge HD Telescopes works great with all cameras. Reduces focal length to 1422mm. Has 105mm of Back Focus and offers APS-C format support. This focal reducer virtually eliminates tracking problems such as flexure and mirror flop. Increases your focal ratio the Edge HD from f/10 to f/7.

Review: The reducer is well made. It is also large and heavy. The Edge 8 HD scope is already "tail heavy". So, monitor eypiece/diagonal clearance when using an alt-az style mount.
Review: The Celestron 8" CPC telescope is unable to view the entire disk of the sun, so the focal reducer is required. Now both the sun and moon fit entirely in the camera's view.

## Features

- 2-Year Warranty
- The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 800 one full f-stop faster than f/10, doubling the equivalent exposure at f/10
- 4-element lens design
- Maintains similar flat-field performance as native Edge HD optical design
- Increases Field of View by 43% to Better Capture Wide Field Images

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B9I21AO |
| Best Sellers Rank | 2,485 in Telescope Accessories |
| Brand | Celestron |
| Camera Lens | 10 |
| Customer Reviews | 4.6 4.6 out of 5 stars (25) |
| Date First Available | 23 April 2013 |
| Focus type | Manual Focus |
| Guaranteed software updates until | unknown |
| Item Weight | 544 Grams |
| Item model number | 94242 |
| Lens Design | Prime |
| Max Focal Length | 105 Millimeters |
| Min Focal Length | 20 Millimeters |
| Package Dimensions L x W x H | 12.2 x 11.9 x 8.6 centimetres |
| Package Weight | 544 g |
| Part number | 94242 |
| Product Dimensions L x W x H | 12.2 x 11.9 x 8.6 centimetres |
| Style | telescopes |
| Telescope Mount Description | Tripod Mount |

## Product Details

- **Brand:** Celestron
- **Camera lens description:** 10
- **Focal length description:** 1422 millimeters
- **Focus type:** Manual Focus
- **Lens coating description:** HD Coating
- **Lens design:** Prime
- **Lens type:** Reducer
- **Maximum focal length:** 105 Millimeters
- **Minimum focal length:** 20 Millimeters
- **Zoom ratio:** 7.03x

## Images

![Celestron .7X Reducer Lens EdgeHD 800, 94242 - Image 1](https://m.media-amazon.com/images/I/612wInQqiOL.jpg)
![Celestron .7X Reducer Lens EdgeHD 800, 94242 - Image 2](https://m.media-amazon.com/images/I/61v4ux7n5iL.jpg)
![Celestron .7X Reducer Lens EdgeHD 800, 94242 - Image 3](https://m.media-amazon.com/images/I/61YfPfr1J+L.jpg)
![Celestron .7X Reducer Lens EdgeHD 800, 94242 - Image 4](https://m.media-amazon.com/images/I/61xwWA3kr9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***. on 31 January 2025*

The reducer is well made. It is also large and heavy. The Edge 8 HD scope is already "tail heavy". So, monitor eypiece/diagonal clearance when using an alt-az style mount.

### ⭐⭐⭐⭐⭐ Review
*by R***T on 6 February 2024*

The Celestron 8" CPC telescope is unable to view the entire disk of the sun, so the focal reducer is required. Now both the sun and moon fit entirely in the camera's view.

### ⭐⭐⭐⭐⭐ Review
*by C***L on 15 August 2014*

I can only comment on build quality, as it has been raining since I received it. As all amateur astronomers know, as soon as you acquire a new piece of gear, you must endure your "Rain Punishment". That being said, this is a superbly manufactured instrument. Fit and finish are flawless. The claims are that with this reducer, you can essentially cut your exposure time in half, which is really important to me because my polar alignment skills are really lacking, and my auto guiding setup doesn't work(yet). I'm getting much better, and have even managed to get some 2 minute exposures a few times. The trouble with that is at 2 minutes, my camera develops a lot of heat and "noise". The concept of capturing the same amount of photons in half the time is very appealing, and by all accounts this focal reducer accomplishes this admirably.

## Frequently Bought Together

- Celestron Reducer Lens .7X - EdgeHD 800 - Increases Field of View 43%
- Celestron 93644 EdgeHD 8" Telescope Photo Adapter, Black
- Celestron 94018 Deluxe Telescope Dew Shield with Velcro Attachment Points - Prevents Dew Formation on 6" and 8” Schmidt Cassegrain or EdgeHD Telescope Lenses, Black

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-05*