« nPAE Theia90 Collimating Diagonal and Filter Changer Review

Light Comparison

Comparison of the stray light suppression of my reference diagonal, the TeleVue Everbright and the Theia90.

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Using the bright white light on my headlamp off-axis to compare stray light suppression, with the TeleVue Everbright on the left, and Theia90 on the right. Brighter internal reflections in the Theia90 were not seen under the stars.

Light Comparison

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