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Vixen 1.25" NPL Twist-Up Plossl Eyepiece - 40mm # 39209

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Brand Vixen Optics
Part Number 39209

Product Info

Manufacturer Description

The 2-group 4- element Plossl series eyepieces offer flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces feature a twist-up eye cup.


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Apparent Field of View 40°
Barrel Size 1.25" (31.7mm)
Bolt Case Included Yes - Free Agena Eyepiece Container
Bolt Case Size Agena 52x80mm
Design Plossl
Eye Relief by Design 36mm
Focal Length 40mm
Lens Elements 4
Lens Groups 2
Manufacturer Vixen Optics
Eyepiece Focal Length 30.1mm - 40mm
Eyepiece Field of View Up to 50 degrees
Eyepiece Series Vixen NPL
Barrel Type With safety undercut
Filter Threads Standard 1.25" Filter Thread (M28.5 x 0.6)
Eyepiece Weight 4.23oz (119.92g)