12mm Nagler - Type 4

The Nagler eyepiece represents the ultimate in the visual stargazing experience. With an 82-degree field of view, and tack-sharp, high-contrast optics, nothing compares to the view of the heavens through these eyepieces. The new Type IV Naglers have a handy click-stop Instajust eyeguard to block stray light. The 12mm Nagler makes an excellent high-power eyepiece on a Schmidt-Cassegrain telescope or medium-power eyepiece on a Newtonian or one of TeleVue's own refractors.

• Focal Length: 12mm
• Apparent Field: 82°
• Barrel Size: 2" & 1.25"
• Eye Relief: 17mm
• Field Stop: 17.1mm
• Weight: 1.01 lbs / 16.2 oz