Each Lunt flat-field 1.25" eyepiece is coated with the same 0.1% anti-reflective coatings as Lunt's solar etalons! The anti-reflective coatings reduce ghosting and glow, and aid in providing a darker background. These eyepieces can be used for nighttime astronomy as well as solar observing.
- Focal Length: 8 mm
- Field of View: 60 degrees
- Eye Relief: 10 mm
- Number of Elements: 4
- Barrel Size: 1.25"
- Weight: 4 ounces
|Eyepiece Series||FF (Flat Field)|
|Barrel Size||1.25" (31.7mm)|
|Apparent Field of View (Mfg Specified)||60°|
|Eye Relief (Designed)||10mm|
|Filter Threads||Standard 1.25" Filter Thread (M28.5 x 0.6)|
|Barrel Safety Recess||Yes|
|Barrel Type||With safety undercut|
|Protective Plastic Storage Container||Yes - Free Agena Eyepiece Container|
|Protective Plastic Storage Container Size||Agena 42x60mm|
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