Celestron EclipSmart Solar Filters for Explorer LT & More
Celestron EclipSmart Solar Filters for Explorer LT & More
Compatibility
Why Purchase from All-Star Telescope?
Free Expert Support
Whether you are a first timer needing help with setting up or an enthusiast that can't quite make that one thing work, our expert staff are ready to support your needs. With decades of knowledge and first hand experience we've been there and we can help you through it!
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30 Day Return Policy
Buy with confidence knowing that we accept returns up to 30 days after purchase. We want you to have something you will actually use and we are confident that we keep good quality products in our store with No Junk.
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Product Description
Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron telescopes. With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing.
Solar Safe Technology
EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services.
Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS/NZS 1338.1:2012, Filters for Eye Protectors.
Specifications
| Model | 94252 | 94247 | 94248 | 94222 |
| Filter clear aperture: | 52mm (2.05") | 53mm (2.08") | 47mm (1.85") | 58mm (2.28") |
| Filter diameter (external): | 124mm (4.88") | 120mm (4.72") | 127mm (5.0") | 1.496mm (5.88") |
| Filter diameter (internal): | 121mm (4.76") | 117mm (4.6") | N/A | N/A |
| Filter material: | Scratch resistant polymer produced by American Paper Optics | |||
| Filter thickness: | 20mm (0.78") | 20mm (0.78") | 20mm (0.78") | 28mm (1.10") |
| Nylon safety straps: | N/A | N/A | Two 1" x 4" Velcro straps Four 1" x 1" Velcro Tabs |
Two 1" x 4" Velcro straps Four 1" x 1" Velcro Tabs |
| Weight: | 4.0 oz (115 g) | 4.0 oz (115 g) | 4.0 oz (115 g) | 5.99 oz (170 g) |
Solar Warning
- Only observe the Sun with ISO-certified eye protection, such as the filter found in this EclipSmart product. Never look directly at the Sun with the naked eye or a non-filtered optic. Permanent and irreversible eye damage may result.
- Never tamper with or remove the permanently placed glass filters in this optic. Doing so is dangerous and will void your warranty.
- Never leave your optic unsupervised. Make sure an adult who is familiar with its correct operating procedures is with your optic at all times, especially when children are present.
- Never remove your eye protection when looking directly at the Sun during partial phases of a solar eclipse.
Additional Articles, Videos, and Links
Go Ahead, Look at the Sun (With the Right Equipment)
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Using Your First Telescope - Part Two: Aligning a GoTo Scope
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Taking deep sky pictures can be daunting, luckily there is an easy process to follow to allow you to get great shots! Here is the typical process for actually taking deep-sky images in the field.
Astrophotography for Beginners Step 3: Choosing Gear for Deep-Sky Imaging
Using a star tracker gains you experience with the fundamentals of deep-sky imaging. Shooting the Moon gains you experience focusing and framing through your telescope. Through your sessions you’ll...
Astrophotography for Beginners - Start Here: Getting into Astrophotography Step by Step
Shooting the night sky has never been more popular, nor easier. The choice of equipment has also never been better, or more affordable. However, as per the advice given by Dickinson and Dyer in the...
Astrophotography for Beginners Step 1: Using the Star Adventurer Tracker
By far the most economical and easiest way to capture beautiful images of the Milky Way and large deep-sky objects like the Andromeda Galaxy (shown here) is to use a star tracker. Here are steps an...
Astrophotography for Beginners Step 2: How to Shoot the Moon
Close-ups of the Moon are rewarding, and an easy way to learn to shoot through your telescope. While good results are possible with a phone camera clamped to an eyepiece (as shown below), this tuto...