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Condition: Used, in very good condition, with clear optics and some slight markings on the bottom of the barrel. Includes both end caps.
Description:
- Dual 1.25" and 2" 9mm eyepiece with huge 100-deg apparent field of view (AFOV)
- Fully multi-coated lenses with blackened edges for maximum transmission and contrast
- 16mm eye relief
- Threaded to accept standard 2" astronomy filters
Orion offers its GiantView Ultra-Wide telescope eyepieces in 9mm and 16mm focal lengths. Each weighs 15.2 ounces (431 grams) and fits 2″ focusers. The 9mm eyepiece has a removable 2″ barrel, so it also fits 1¼” focusers.
Eyepiece SeriesMWA (Mega Wide Angle)
Focal Length9mm
Barrel Size1.25" (31.7mm) and 2" (50.8mm)
Apparent Field of View (Mfg Specified)100°
Eye Relief (Designed)16mm
Filter ThreadsStandard 2" Filter Thread (M48 x 0.75)
CoatingsFully Multi-Coated
Lens Elements6
Lens Groups4
Blackened Lens EdgesYes
Barrel TypeSmooth sided
Manufacturer SuppliedHeight (With Eyeguard Extended)4.76" (121mm)
End Caps2Rubber Eye GuardYes
Weight14.6 oz