---
product_id: 54630745
title: "Astromania Deluxe Filter 100mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 70mm to 92mm Aperture 75mm"
brand: "astromania"
price: "€ 68.90"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.nl/products/54630745-astromania-deluxe-filter-100mm-adjustable-metal-cap-for-telescope-tubes
store_origin: NL
region: Netherlands
---

# 99.9% light blockage ISO certified safety 100mm outer diameter Astromania Deluxe Filter 100mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 70mm to 92mm Aperture 75mm

**Brand:** astromania
**Price:** € 68.90
**Availability:** ✅ In Stock

## Summary

> 🔭 Elevate Your Stargazing Experience!

## Quick Answers

- **What is this?** Astromania Deluxe Filter 100mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 70mm to 92mm Aperture 75mm by astromania
- **How much does it cost?** € 68.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/54630745-astromania-deluxe-filter-100mm-adjustable-metal-cap-for-telescope-tubes)

## Best For

- astromania enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed for optical tubes with 70mm to 92mm outer diameter.
- • **Durable Design:** Crafted with sturdy aluminum and Baader Astro film.
- • **Easy Attachment:** Three clamping screws ensure a secure and gentle fit.
- • **Eye Safety First:** Blocks 99.9% of harmful light for safe stargazing.
- • **Certified Quality:** Meets ISO 12312-2: 2015 standards for peace of mind.

## Overview

The AstromaniaDeluxe Filter is an essential accessory for telescope enthusiasts, designed to fit optical tubes with an outer diameter of 70mm to 92mm. With a 100mm outer diameter and a 75mm inner diameter, this filter blocks 99.9% of incoming light, ensuring a safe and clear viewing experience. Made from durable aluminum and featuring Baader Astro film, it meets ISO safety standards and is easy to attach with three clamping screws.

## Description

Astromania Deluxe Filter 100mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 70mm to 92mm Aperture 75mm

## Features

- A must-have to safely observe without damaging your eyes - optical filter fits snugly over your telescope's aperture to block 99.9% of incoming light.
- This filter features an inside diameter of 75mm - it is designed to fit optical tubes with an outer diameter of 70mm to 92mm,the outer diameter of filter is 100mm.
- The filter meets ISO 12312-2: 2015 and desertcart has verified the security. Baader Astro film in a sturdy aluminum cell.
- Three clamping screws with protective plastic caps - ensure a perfect fit and are also gentle on your telescope,attaches directly - filter in anodized aluminium mounting.
- NOTE: (1)Never Use Your Telescope If The Filter is Any Disrepair.(2)Because of the larger diameter, some filters may have wavy line on the film which will not have any effect for observation.

## Images

![Astromania Deluxe Filter 100mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 70mm to 92mm Aperture 75mm - Image 1](https://m.media-amazon.com/images/I/61qsidic9kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent
  

*by L***R on Reviewed in the United States on April 18, 2024*

Fit my spotting scope perfectly.  It was in constant use during the eclipse.  The sunspots and corona (without the filter) were the highlight.  My scope has a cell phone adapter and numerous photo were taken through the filter

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for eclipse
  

*by E***R on Reviewed in the United States on April 26, 2024*

For the money we loved this product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I got good pictures of the partial eclipse
  

*by R***B on Reviewed in the United States on April 15, 2024*

IO was able to get good pictures of the partial eclipse here.

## Frequently Bought Together

- Astromania Deluxe Solar Filter 100mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 70mm To 92mm Aperture 75mm - Immediately Start Solar Observing and Our Sun becomes"Within Reach"
- Thousand Oaks Optical 4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras
- Celestron – EclipSmart Safe Solar Eclipse Filter – Meets ISO 12312-2:2015(E) Standards – Works with Your Telescope, Spotting Scope, or DSLR Camera – Observe + Photograph Eclipses or Sunspots Safely

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**Shop now:** [https://www.desertcart.nl/products/54630745-astromania-deluxe-filter-100mm-adjustable-metal-cap-for-telescope-tubes](https://www.desertcart.nl/products/54630745-astromania-deluxe-filter-100mm-adjustable-metal-cap-for-telescope-tubes)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*