Tele Vue Delos 6mm 1.25 inch Eyepiece

High-magnification planetary and lunar viewing demands an eyepiece that preserves contrast, controls stray light, and keeps the observer comfortable during long sessions. The Tele Vue Delos 6mm answers with a 72° apparent field, 20mm eye relief, and fully multi-coated optics in a parfocal, 1.25-inch format.

Who is it for

Visual observers who want a premium 6mm eyepiece for detailed study of the Moon, planets, and double stars, especially those who wear glasses or prefer generous eye relief.

Main features

• 6mm focal length for high magnification in most telescopes
• 72° apparent field of view for immersive, sharp images
• 20mm eye relief with adjustable, locking twist-up eyeguard
• Fully multi-coated, high-index, low-dispersion glass
• Parfocal with other Delos eyepieces for quick changes
• 1.25" barrel with filter threads and anodized aluminum housing

Specifications

• Focal Length: 6mm
• Apparent Field of View: 72°
• Eye Relief: 20mm
• Barrel Size: 1.25" (31.75mm)
• Optical Design: 6 elements in 4 groups
• Lens Coatings: Fully Multi-Coated
• Field Stop Diameter: 8.7mm
• Housing Material: Anodized Aluminum
• Parfocal: Yes

Tips

For best results, use with a stable mount and allow the telescope to reach thermal equilibrium. The twist-up eyeguard can be locked at the ideal height for your eye.