Plössls
50° Apparent Field Eyepieces
TeleVue.com: Eyepieces > Plössls > 40mm
40-mm
Model #EPL-40.0
Focal Length (mm)40
Barrel Size (in.)1¼"
Apparent Field of View (deg.)43
Eye Relief (mm)28
Weight (lb / oz)0.41 / 6.6
Field Stop (mm)27
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In the 1¼" series we included a long eye-relief 40mm focal length in the series with a 43° apparent field. Like the 55mm, its focal plane is at the barrel edge for maximum field in the 1¼" format.


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