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iOptron 70mm Adjustable Solar Filter, Fits most 70mm to 90mm Telescope Tubes

SKU: ATTSF70 MFR: TSF70
$49.00
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Key Features

  • Observe the sun safely with this 70mm solar filter, designed for telescopes!
  • Enjoy high-quality views with durable material offering optimal light filtration.
  • This telescope filter's easy installation ensures quick setup for solar viewing.
  • Reduce light pollution & enhance contrast with this essential astronomy tool.
  • The 70mm adjustable solar filter fits telescopes with 70mm to 90mm tubes.
  • Experience superior transmission rate for detailed solar observation every time.
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Questions & Answers

Shopper : Will this fit my celestron travel scope 70 telescope?ANDREW R : This filter fits most 70mm to 90mm telescope tubes, as well as some camera lenses. It has an inner diameter from 84mm to 106mm and clear aperture of 70mm.
Shopper : can i use this for my 67mm camera lens for this coming solar eclipse 8/21? thanksANDREW R : No, I don't believe so. Smallest Outer Diameter that this unit fits is 84mm.
Shopper : Will this filter fit my Orion Observer 70mm telescope ?ANDREW R : This filter fits most 70mm to 90mm telescope tubes, as well as some camera lenses. It has an inner diameter from 84mm to 106mm and clear aperture of 70mm.

Reviews about this item

Review Summary

2017-08-31T10:08:02

Rated 5 out of 5

Did the job

Got it for the eclipse. Did an excellent job on capturing the shots...right up until the clouds moved in 3 minutes before totality :P Eh, whatcha gonna do. Still, the filter did a great job, and I'm sure I can use it again.

KELLY L.

iOptron Adjustable Solar Filter Specifications

  • Filter material

    SolarLite solar film

  • Film transmission

    1/1,000th of 1% (Optical density 5)

  • Clear aperture

    70 mm

  • Frame material

    Machined aluminum

  • Diameter

    Outside: 112 mm (4.41")
    Inner: 106 mm (4.17")
    The smallest scope OD is 84 mm (3.31")

  • UPC Code

    813578010612

About iOptron Adjustable Solar Filter

FEATURED REVIEWS

Did the job

By KELLY L.

Got it for the eclipse. Did an excellent job on capturing the shots...right up until the clouds moved in 3 minutes before totality :P Eh, whatcha gonna do. Still, the filter did a great job, and I'm sure I can use it again.

Discover the transformative power of the 70mm Adjustable Solar Filter, a high-quality, durable accessory designed to enhance your celestial observations. Crafted with SolarLite solar film from Thousand Oaks Optical, this filter offers the superior optical quality of glass, combined with the benefits of an impregnated polymer.

Unlike filters using Mylar film that produce a pale white image, our Adjustable Solar Filter delivers a natural yellow-orange solar image, providing a more authentic and vivid viewing experience. This filter is designed to withstand the test of time, ensuring it will never develop pin holes or scratches that could compromise the filter's integrity and let in damaging light.

Constructed with a machined aluminum fixture, this solar filter is both sturdy and lightweight, ensuring long-lasting performance without adding unnecessary weight to your telescope. Its flat surface stands out in comparison to other thin film filters that often have wrinkles and creases, ensuring a smooth, unobstructed view of the sun.

This versatile filter is adjustable and compatible with most 70mm to 90mm telescope tubes, as well as some camera lenses. It boasts an inner diameter ranging from 84mm to 106mm and a clear aperture of 70mm, making it a flexible choice for a variety of optical equipment. Please note that the telescope is not included with this filter.

Enhance your solar observations with the 70mm Adjustable Solar Filter, the perfect tool for observing sunspots, prominences, and other solar phenomena while protecting your telescope's optics from direct sunlight.

iOptron Adjustable Solar Filter Features

  • High durability SolarLite white light solar filter
  • 70mm clear aperture
  • Snap on with three locking screws
  • Fit on most 70mm to 90mm telescope tube

Key Features

  • Observe the sun safely with this 70mm solar filter, designed for telescopes!
  • Enjoy high-quality views with durable material offering optimal light filtration.
  • This telescope filter's easy installation ensures quick setup for solar viewing.
  • Reduce light pollution & enhance contrast with this essential astronomy tool.
  • The 70mm adjustable solar filter fits telescopes with 70mm to 90mm tubes.
  • Experience superior transmission rate for detailed solar observation every time.

What's in the box:

  • 70mm Adjustable Solar Filter
  • iOptron 1 Year Limited Warranty