Tele Vue Nagler Type VI 7mm 1.25 inch Eyepiece

The Tele Vue Nagler Type VI 7mm eyepiece delivers an immersive 82° apparent field of view, making it ideal for deep-sky observations and planetary detail. With a 7mm focal length and 12mm eye relief, it offers comfortable viewing even during extended sessions. The fully multi-coated optics and blackened lens edges ensure high contrast and sharpness across the entire field.

Advantages

Exceptional 82° AFOV provides a "spacewalk" experience. Compact and lightweight design (7 elements in 4 groups) minimizes chromatic aberration and distortion. Parfocal within the Nagler series allows easy switching without refocusing. Fold-down rubber eyeguard accommodates eyeglass wearers.

Suitable for

• Deep-sky observers seeking wide-field views of nebulae, galaxies, and star clusters
• Planetary observers wanting high magnification with excellent contrast
• Owners of refractor, reflector, and catadioptric telescopes

Key specifications

• Focal Length: 7mm
• Apparent Field of View: 82°
• Barrel Diameter: 1.25" (31.75mm)
• Eye Relief: 12mm
• Optical Design: Nagler Type VI
• Lens Elements/Groups: 7/4
• Coatings: Fully Multi-Coated
• Field Stop Diameter: 9.9mm
• Filter Threads: 1.25"
• Parfocal: Yes (within Nagler series)
• Eyeguard: Fold-down rubber
• Housing Material: Anodized Aluminum

Recommendations

For best results, pair with a high-quality 1.25" star diagonal and use on telescopes with focal ratios f/5 or slower to fully appreciate the wide field. The 7mm Nagler Type VI is a versatile addition to any eyepiece collection.