---
product_id: 352593906
title: "Celestron 45-Degree Erect Image Diagonal Prism for Refractor and Schmidt Cassegrain Telescopes, Black"
brand: "celestron"
price: "NT$3347"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/352593906-celestron-45-degree-erect-image-diagonal-prism-for-refractor-schmidt
store_origin: TW
region: Taiwan
---

# Erect image Daytime viewing 1.25" compatibility Celestron 45-Degree Erect Image Diagonal Prism for Refractor and Schmidt Cassegrain Telescopes, Black

**Brand:** celestron
**Price:** NT$3347
**Availability:** ✅ In Stock

## Summary

> 🔍 See the world right-side-up!

## Quick Answers

- **What is this?** Celestron 45-Degree Erect Image Diagonal Prism for Refractor and Schmidt Cassegrain Telescopes, Black by celestron
- **How much does it cost?** NT$3347 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/352593906-celestron-45-degree-erect-image-diagonal-prism-for-refractor-schmidt)

## 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

- • **Transform Your View:** Experience stunning right-side-up images with this diagonal prism.
- • **Perfect for Daylight:** Ideal for terrestrial viewing, making every outdoor adventure a visual delight.
- • **User-Friendly Design:** Accepts standard 1.25 inch eyepieces for effortless setup.
- • **Seamless Compatibility:** Easily fits into 1.25 inch focusers and visual backs.
- • **Elevate Your Observations:** Enhance your telescope's capabilities and enjoy a new perspective.

## Overview

The Celestron 45-Degree Erect Image Diagonal Prism is a must-have accessory for refractor and Schmidt Cassegrain telescopes, designed to provide correct images for daytime terrestrial viewing. With a 1.25 inch compatibility, it easily integrates with standard eyepieces, ensuring a seamless and enhanced viewing experience.

## Description

45-Degree Erect Image Diagonal Prism for Refractor and Schmidt Cassegrain Telescopes, Black

## Features

- A great accessory for daytime terrestrial viewing with your telescope
- This 1.25 inch diagonal produces right side up and left-to-right correct images when used with refractors and catadioptric telescopes
- Inserts into 1.25 inch focusers or visual backs, accepts standard 1.25 inch eyepieces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Objective Lens Diameter | 45 	months |
| Item Dimensions D x W x H | 4.4"D x 3"W x 2.1"H |
| Coating | StarBright XLT |
| Finderscope | Reflex |
| Eye Piece Lens Description | Prism |
| Focus Type | Manual Focus |

## Product Details

- **Brand:** Celestron
- **Model name:** 45-Degree Erect Image Diagonal
- **Eye piece lens description:** Prism
- **Objective lens diameter:** 1.25 Inches
- **Telescope mount description:** Tripod Mount

## Images

![Celestron 45-Degree Erect Image Diagonal Prism for Refractor and Schmidt Cassegrain Telescopes, Black - Image 1](https://m.media-amazon.com/images/I/51uEfdOROAL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Celestron – 45-Degree Erect Image Diagonal – 1.25' – Use Your Astronomical Telescope for Daytime Terrestrial Viewing – Right-Side-Up & Correctly Oriented Images in Refractors & Schmidt-Cassegrains
- 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 – Telescope Moon Filter – Eyepiece Accessory – Reduces Moon Glare and Enhances Lunar Crater Details – Great for Full Moon Observing – Works with Any Telescope That Accepts 1.25" Eyepieces

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**Shop now:** [https://www.desertcart.tw/products/352593906-celestron-45-degree-erect-image-diagonal-prism-for-refractor-schmidt](https://www.desertcart.tw/products/352593906-celestron-45-degree-erect-image-diagonal-prism-for-refractor-schmidt)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*