Positive Meniscus Lens for Spectrohelioscope

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kohamher1
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Positive Meniscus Lens for Spectrohelioscope

Post by kohamher1 »

Can anybody please advise where I might find a positive meniscus lens for a spectrohelioscope.


highfnum
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Re: Positive Meniscus Lens for Spectrohelioscope

Post by highfnum »

What diameter and focal length

Edmund optics sells them


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Merlin66
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Re: Positive Meniscus Lens for Spectrohelioscope

Post by Merlin66 »

There's also a couple of suitable lenses on the Surplus Shed website.


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