1,25" 99% Dielectric Diagonal Artesky (SKU: ARTFL1)

Artesky 1.25" 90° dielectric diagonal (Artesky, SKU: ARTFL1) positions the eyepiece at a right angle to the telescope axis, making high-altitude objects easier to observe. The multilayer dielectric mirror limits light loss, while the metal body provides rigid eyepiece support.

Key features

• dielectric coating with a stated 99% reflectivity
• metal body
• filter thread on the nosepiece
• brass eyepiece compression ring

Included items

• item: Artesky 1.25" diagonal
• protective caps

Technical specifications

• size: 1.25"
• deflection angle: 90°
• reflectivity: 99%
• manufacturer-stated optical accuracy: λ/10

The diagonal combines comfortable eyepiece positioning with high mirror reflectivity.