---
product_id: 9313834
title: "Contrast Booster Filter for 1.25\" Eyepieces"
brand: "baader planetarium"
price: "NT$8104"
currency: TWD
in_stock: true
reviews_count: 7
url: https://www.desertcart.tw/products/9313834-contrast-booster-filter-for-1-25-eyepieces
store_origin: TW
region: Taiwan
---

# 23-layer dielectric blocker for max light Neodymium glass for sharper contrast 7-layer hard multicoating for durability Contrast Booster Filter for 1.25" Eyepieces

**Brand:** baader planetarium
**Price:** NT$8104
**Availability:** ✅ In Stock

## Summary

> 🌠 Elevate your stargazing game—see the universe like never before!

## Quick Answers

- **What is this?** Contrast Booster Filter for 1.25" Eyepieces by baader planetarium
- **How much does it cost?** NT$8104 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/9313834-contrast-booster-filter-for-1-25-eyepieces)

## Best For

- baader planetarium enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** 7-layer hard multicoating protects against scratches and wear for long-term use.
- • **Sharper Celestial Views:** Neodymium-doped glass boosts contrast to reveal hidden cosmic details.
- • **Brighter, Clearer Images:** 23-layer dielectric long pass blocker maximizes light transmission for vivid clarity.
- • **Plug & Play Compatibility:** Fits standard 1.25" eyepieces, seamlessly enhancing your existing telescope setup.
- • **Urban Stargazing Made Easy:** Specialized filter reduces light pollution, perfect for city astronomers.

## Overview

The Baader Planetarium Contrast Booster Filter for 1.25" eyepieces uses advanced Neodymium-doped glass and multi-layer coatings to enhance contrast, maximize light transmission, and reduce light pollution, delivering sharper, brighter views of celestial objects. Its durable construction and standard sizing make it an essential upgrade for serious urban and amateur astronomers alike.

## Description

Baader Planetarium Contrast Booster Filter for 1.25" Eyepieces

## Features

- ENHANCED CONTRAST - Experience superior image clarity with our Neodymium-doped glass substrate, meticulously crafted to boost contrast and reveal finer details in celestial objects.
- SUPERIOR DURABILITY - Benefit from our robust construction featuring a 7-layer hard multicoating on the rear face, ensuring long-lasting performance and resistance to scratches.
- MAXIMUM LIGHT TRANSMISSION - Enjoy brighter, clearer views thanks to the 23-layer dielectric long pass blocker on the front face, optimizing light throughput for exceptional detail.
- REDUCE LIGHT POLLUTION - Effectively minimize the impact of light pollution with our specialized filter, designed to enhance contrast and improve visibility in urban environments.
- VERSATILE COMPATIBILITY - Seamlessly integrate with your existing setup using our 1.25"/3.175cm eyepiece compatibility, making it a valuable addition to any astronomer's toolkit.

## Product Details

- **Brand:** Baader Planetarium
- **Material:** Neodymium Glass
- **Photo Filter Thread Size:** 3.2 Centimeters
- **Photo Filter Effect Type:** Enhancing
- **Water Resistance Level:** Not Water Resistant
- **Photo Filter Factor:** 2 x
- **Product Dimensions:** 1.25"L x 1.25"W
- **Photo Filter Size:** 31.75 Millimeters
- **UPC:** 962392002386

## Images

![Contrast Booster Filter for 1.25" Eyepieces - Image 1](https://m.media-amazon.com/images/I/61VYz3cWu8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great filter for Mars and Saturn!
*by K***Y on October 19, 2018*

I tried this filter for the 1st time a few nights ago on Mars and wholeheartedly recommend this filter to further enhance the color and especially the contrast of Saturn and especially Mars. With the Baader Contrast Booster filter I could easily see features on Mars and both the North and South Polar Caps. Without the filter, viewing of the Mars landscape and especially the polar caps was very hard to discern. Excellent viewing filter that doesn't degrade the image.

### ⭐⭐⭐ Not impressed
*by R***. on June 28, 2023*

Not impressed turns everything to a purple shade. Not worth the money.

### ⭐⭐⭐⭐⭐ Is for real
*by B***A on April 23, 2021*

Awesome really works for Jupiter's clouds viewed just over the horizons really unstable air was still able to detect redspot even polar cloud systems and the ever elusive moon shadow! Using an ACF8" with 14mm ES 82° afv and the Baader high contrast filter really amazing.

## Frequently Bought Together

- Baader Planetarium Contrast Booster Filter for 1.25" Eyepieces
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**Shop now:** [https://www.desertcart.tw/products/9313834-contrast-booster-filter-for-1-25-eyepieces](https://www.desertcart.tw/products/9313834-contrast-booster-filter-for-1-25-eyepieces)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-02*