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Orion 2" Twist-Tight Dielectric Mirror Star Diagonal
4.3 / 5.0
With its twist-tight clamping mechanism, the Orion 2" Dielectric Twist-Tight Mirror Star Diagonal presents a significant upgrade from typical thumbscrew-equipped diagonals. Boasting 99% reflectivity, this is the perfect diagonal for peak performance.
$179.99

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Orion 1.25" Twist-Tight Dielectric Mirror Star Diagonal
5.0 / 5.0
This high-end diagonal features 99% reflectivity and a twist-tight clamping mechanism to securely grasp inserted 1.25" accessories with a simple clockwise twist of its red aluminum collar.
$119.99
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