---
product_id: 436559057
title: "OPTOLONG 1.25\" UV/IR Cut Filter for CCD Digital Astrophotography"
brand: "optolong"
price: "$U4305"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/436559057-optolong-1-25-uv-ir-cut-filter-for-ccd-digital
store_origin: UY
region: Uruguay
---

# Ideal for deep sky imaging Humidity resistant 96% transmission at 486nm OPTOLONG 1.25" UV/IR Cut Filter for CCD Digital Astrophotography

**Brand:** optolong
**Price:** $U4305
**Availability:** ✅ In Stock

## Summary

> 🌠 Capture the Universe, One Filter at a Time!

## Quick Answers

- **What is this?** OPTOLONG 1.25" UV/IR Cut Filter for CCD Digital Astrophotography by optolong
- **How much does it cost?** $U4305 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/436559057-optolong-1-25-uv-ir-cut-filter-for-ccd-digital)

## Best For

- optolong enthusiasts

## Why This Product

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

## Key Features

- • **Deep Sky Delight:** Perfect for small telescopes, capturing the universe like never before.
- • **Optical Excellence:** Parfocal with other Optolong filters, ensuring seamless transitions.
- • **Unleash the Cosmos:** Experience 96% transmission at 486nm for stunning clarity.
- • **Quality You Can Trust:** Delivered in a premium filter box, ready for your next celestial journey.
- • **Durability Meets Performance:** Scratch-resistant and humidity-proof for long-lasting adventures.

## Overview

The Optolong 1.25" UV/IR Cut Filter is designed for CCD digital astrophotography, offering exceptional transmission rates across key wavelengths while blocking unwanted light. With a robust build that resists humidity and scratches, this filter ensures optimal performance for both amateur and professional astronomers. Its compatibility with small telescopes and other Optolong filters makes it a versatile choice for deep sky imaging.

## Description

OPTOLONG 1.25" UV/IR Cut Filter for CCD Digital Astrophotography

## Features

- 1. 96% transmission at 486nm (H-beta) 2.95% transmission at 496nm (OIII)
- 3.92.5% transmission at 501nm (OIII) 4.98% transmission at 656nm (H-alpha)
- 5. pass from 450 to 520nm and from 620nm 6.Entire Blocking of annoying wavelengths
- 7.Ideal All-round Deep Sky filter even for small telescopes 8.Not sensitive to humidity or aging
- 9.Scratch-resistant
- 10. Excellent carrier material. The optical Leitungs of your telescope is not reduced by the filter in any way
- 11. Parfocal with other Optolong filters 12.Glass thickness: 1.85mm
- 13.Completely resistant against high humidity, scratches and aging effects
- 14.Diffraction limited, the filter will not reduce the optical performance of your telescope
- 15.Optolong filters are delivered in a high-quality, long lasting, filter box

## Images

![OPTOLONG 1.25" UV/IR Cut Filter for CCD Digital Astrophotography - Image 1](https://m.media-amazon.com/images/I/51ikDBvYidL.jpg)

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**Shop now:** [https://www.desertcart.uy/products/436559057-optolong-1-25-uv-ir-cut-filter-for-ccd-digital](https://www.desertcart.uy/products/436559057-optolong-1-25-uv-ir-cut-filter-for-ccd-digital)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-16*