---
product_id: 469621044
title: "Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical"
brand: "skyoptikst"
price: "€ 136.46"
currency: EUR
in_stock: true
reviews_count: 5
category: "Skyoptikst"
url: https://www.desertcart.gr/products/469621044-diameter-114-mm-focal-length-900mm-newtonian-reflector-mirror-astronomical
store_origin: GR
region: Greece
---

# 92% reflectance with enhanced aluminum coating 900mm focal length for deep space clarity 114mm aperture for crisp views Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical

**Brand:** skyoptikst
**Price:** € 136.46
**Availability:** ✅ In Stock

## Summary

> 🔭 Unlock the universe with precision and clarity!

## Quick Answers

- **What is this?** Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical by skyoptikst
- **How much does it cost?** € 136.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/469621044-diameter-114-mm-focal-length-900mm-newtonian-reflector-mirror-astronomical)

## Best For

- skyoptikst enthusiasts

## Why This Product

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

## Key Features

- • **Deep Space Focused:** 900mm focal length delivers sharp, high-contrast images of planets and galaxies.
- • **Trusted by Enthusiasts:** Top-rated with 4.7 stars and a best-seller rank in telescope accessories—join the community of sky explorers.
- • **Reflectance That Shines:** Enhanced aluminum coating ensures 92% reflectivity across 400-950nm for vivid, bright views.
- • **Compact & Lightweight Design:** At just 0.4 kg, this mirror is easy to mount and perfect for on-the-go astronomy sessions.
- • **Precision Optics for Stellar Clarity:** 114mm diameter primary mirror captures more light for breathtaking celestial detail.

## Overview

The Diameter 114mm Focal length 900mm Newtonian Reflector Mirror offers a high-quality 114mm spherical primary mirror with a 900mm focal length, enhanced aluminum coating for 92% reflectance, and a compact design ideal for amateur astronomers seeking sharp, bright views of the night sky.

## Description

D114F900JP astronomical eyeglasses spherical lens Specification: Primary mirror: spherical Caliber: 114mm Focal length: 900mm The thickness is about 14m Reflected at: 92% Major axis of secondary mirror: 35mm Minor mirror minor axis: 25mm Coating, aluminizing and protective film Package description: One D114F900JP lens 1 packing box

Review: Worth it to buy
Review: Ótima qualidade. Produto excelente

## Features

- Caliber: 114mm, Focal length: 900mm
- Surface accuracy： 1/10 λ
- Enhanced aluminum and protective coating
- Reflectance at: 92% / 400-950nm
- Major axis of secondary mirror: 35mm , minor axis: 25mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096F28YR6 |
| Best Sellers Rank | 1,026 in Telescope Accessories |
| Brand | Skyoptikst |
| Customer Reviews | 4.7 4.7 out of 5 stars (51) |
| Date First Available | 11 Dec. 2021 |
| Focus type | Manual Focus |
| Guaranteed software updates until | unknown |
| Included components | 100% |
| Item Weight | 0.4 Kilograms |
| Item model number | D114F900JP |
| Max Focal Length | 900 Millimeters |
| Min Focal Length | 900 Millimeters |
| Objective Lens Diameter | 114 Millimetres |
| Package Dimensions L x W x H | 21 x 14.4 x 4.2 centimetres |
| Package Weight | 0.41 Kilograms |
| Part number | D114F900JP |
| Product Dimensions L x W x H | 10 x 10 x 10 millimetres |
| Size | D114F900 |
| Telescope Mount Description | Tripod Mount |

## Product Details

- **Brand:** Skyoptikst
- **Eye piece lens description:** Barlow
- **Finderscope:** Reflex
- **Focus type:** Manual Focus
- **Model name:** D114F900JP-FBA
- **Objective lens diameter:** 114 Millimetres
- **Optical tube length:** 900 Millimetres
- **Power source:** Battery Powered
- **Product dimensions:** 22D x 15W x 5H centimetres
- **Telescope mount description:** Tripod Mount

## Images

![Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical - Image 1](https://m.media-amazon.com/images/I/31CdDoQ586L.jpg)
![Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical - Image 2](https://m.media-amazon.com/images/I/31rqy+GvxAL.jpg)
![Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical - Image 3](https://m.media-amazon.com/images/I/41igF3RQxeS.jpg)
![Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical - Image 4](https://m.media-amazon.com/images/I/51EE+hxVa3S.jpg)
![Diameter 114 mm Focal length 900mm Newtonian Reflector Mirror for astronomical - Image 5](https://m.media-amazon.com/images/I/51HM8wL9NzS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***N on 14 January 2025*

Worth it to buy

### ⭐⭐⭐⭐⭐ Review
*by I***S on 4 February 2025*

Ótima qualidade. Produto excelente

### ⭐⭐⭐⭐⭐ Review
*by J***D on 1 November 2025*

Perfect for a fun project telescope. I bought 3 of these sets, one for my Dad, one for my youngest son, and one for myself. We used them in 114mm Hadley telescopes that we 3D printed the majority of the parts for. We have really enjoyed the views that these inexpensive mirrors have provided of the moon, and our planetary neighbors.

## Frequently Bought Together

- SKYOPTIKST D114F900 Newtonian Reflector telescoe Mirror，DIY 114/900 Astronomical Telescopes
- SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary
- SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 inches Telescope Accessories Set 66 Degree Ultra Wide Angle HD 6mm for Astronomy Telescope

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**Shop now:** [https://www.desertcart.gr/products/469621044-diameter-114-mm-focal-length-900mm-newtonian-reflector-mirror-astronomical](https://www.desertcart.gr/products/469621044-diameter-114-mm-focal-length-900mm-newtonian-reflector-mirror-astronomical)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-09*