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Instantly unlock 2" eyepiece views on your Lunt solar system—just remove the 1.25" eyepiece tube from your blocking filter and thread this adapter on
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T2 (M42×0.75) thread interface ensures a rigid, precisely aligned connection with Lunt blocking filters and modules
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Brass compression ring grips evenly to protect premium eyepiece barrels from thumbscrew scratches and prevent tilt
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Step up to wider fields and brighter edge illumination that 2" eyepieces can deliver—great for full-disk Sun views and comfortable outreach sessions
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Non-rotating, secure hold keeps your optical axis true for consistent focusing and imaging
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Broad compatibility: works with Lunt blocking filters, H-alpha & Ca-K telescopes, and Ca-K modules
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Compatibility note: not for LS35THa
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All-metal body for durability in the field and smooth accessory insertion/removal
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Fast, tool-free swap between 1.25" and 2" visual trains to match your target and observing style