---
product_id: 171369897
title: "9.25\" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4\" (222mm) to 9 1/8\" (232mm)"
brand: "brand: seymour solar"
price: "₨5507"
currency: SCR
in_stock: false
url: https://www.desertcart.sc/products/171369897-9-25-235mm-helios-solar-glass-off-axis-filter-fits
store_origin: SC
region: Seychelles
---

# 9.25" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4" (222mm) to 9 1/8" (232mm)

**Brand:** brand: seymour solar
**Price:** ₨5507
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 9.25" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4" (222mm) to 9 1/8" (232mm) by brand: seymour solar
- **How much does it cost?** ₨5507 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/171369897-9-25-235mm-helios-solar-glass-off-axis-filter-fits)

## Best For

- brand: seymour solar enthusiasts

## Why This Product

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

## Description

This premium solar filter is safe to photograph or view the sun when mounted on your telescope. It has a rating of Neutral Density 5, which blocks 99.999% of all light, including harmful IR and UV rays. The substrate is made of a highly reflective, Helios Solar Glass , the aperture is off center and mounted into an aluminum outer cell. The filter slips over the sky end of your optical tube and is secured and centered with 3 nylon thumb screws. Your solar filter will come packaged in a foam lined storage box and include instructions for proper use and care. When used properly, a natural yellow-orange image of the sun is viewed through your filter. Dependent on the size and strength of your optical device, you will be able to see sunspots, solar granulation (suns photosphere), eclipses, and planet transits. We offer a limited lifetime warranty for manufacture defects. If you are unsure of the right size filter for your optical device, contact us and we will be happy to help. WARNING: ALWAYS MAKE SURE THE FILTER IS SECURELY ATTACHED TO THE SKY END OF YOUR TELESCOPE/BINOCULARS/CAMERA, ETC. OUR FILTER SHOULD BE FIRST IN LINE ALWAYS! NEVER OBSERVE THE SUN WITHOUT A PROPERLY ATTACHED FILTER OR WITHOUT PROPER EYE PROTECTION.

## Features

- All Seymour Solar products meet the ISO 12312-2 requirements. Our Helios Solar Glass and Helios Film block out 99.999% of all light, including harmful IR & UV rays.
- Packaged in a foam lined storage box along with instructions for use and care.
- Sturdy aluminum cell with Helios Solar Glass.
- Secured with 3 nylon thumb screws.
- We have experience in manufacturing safe solar filters for over a decade.

## Images

![9.25" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4" (222mm) to 9 1/8" (232mm) - Image 1](https://images-na.ssl-images-amazon.com/images/I/61GLWGbraTL.jpg)
![9.25" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4" (222mm) to 9 1/8" (232mm) - Image 2](https://images-na.ssl-images-amazon.com/images/I/31-HJsf3kML.jpg)
![9.25" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4" (222mm) to 9 1/8" (232mm) - Image 3](https://images-na.ssl-images-amazon.com/images/I/312DN6m-E%2BL.jpg)
![9.25" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4" (222mm) to 9 1/8" (232mm) - Image 4](https://images-na.ssl-images-amazon.com/images/I/81Fw7zTuOPL.jpg)
![9.25" (235mm) Helios Solar Glass Off Axis Filter. Fits Optical Tube Diameter 8 3/4" (222mm) to 9 1/8" (232mm) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41xjRxQnlHL.jpg)

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**Shop now:** [https://www.desertcart.sc/products/171369897-9-25-235mm-helios-solar-glass-off-axis-filter-fits](https://www.desertcart.sc/products/171369897-9-25-235mm-helios-solar-glass-off-axis-filter-fits)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*