Description
A solar observation filter lets you point your telescope, binoculars, spotting scope or camera at the sun for eclipses and other solar activity. This version has an all-metal cover and comes in a range of sizes to fit objective lenses and camera lenses from 44mm up to 210mm. It turns gear you already own into a tool for front-filtered solar viewing.
The filter blocks 99.99% of visible light along with infrared and ultraviolet rays, and the maker states it meets the ISO 12312-2 standard for direct solar observation. It must always be mounted on the front of the optic, never at the eyepiece end. Check the filter before every use and discard it if it is damaged, torn, punctured or separated from its frame.
For stargazers who camp under dark skies, or anyone planning a trip to watch an eclipse, it is a practical addition to your camping accessories alongside your optics. Measure the outside diameter of your lens first and choose the matching size of solar observation filter for a secure fit.
Key features
– All-metal cover mounts on the front of your optics
– Sizes available to fit lenses from 44mm to 210mm
– Blocks 99.99% of visible light plus infrared and ultraviolet
– Maker states compliance with ISO 12312-2
– Suits telescopes, binoculars, spotting scopes and cameras
Shipping: delivery options and estimated times for the United States and Australia are shown at checkout.
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