Celestron Luminos 23mm Premium 2" Eyepiece - 93434

In Stock
SKU: CEL-93434
Regular price $324.00 CAD

Product details

  • SKU CEL-93434
About the Celestron 23mm Luminos 2" Eyepiece 
  • 23mm Focal Length
  • 82° Field of View
  • 2" Diameter Barrel
  • Fully Multi-Coated Optics
  • Parfocal with All Luminos Eyepieces
  • Slip-Resistant Rubber Grip
  • Anodized Aluminum Barrels
  • Retractable Eyecup

This is the ultimate wide field eyepiece with great images and moderate magnification.

The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope. 

The optical set consists of six or seven elements (depending on the model) and is fully multi-coated for crisp, sharp views.  All six Luminos eyepieces are parfocal, which means you can switch out eyepieces during observing sessions with little or no additional focusing required. 

The Luminos eyepiece body is made of polished and anodized aluminum.  A rubber grip runs around the equator of the eyepiece, giving you a secure grip and an easy method for raising and lowering the retractable eyecup.  Simply twist the rubber grip to adjust the height of the eyecup.  The insert barrel is threaded to accept filters.


Focal Length 23 mm (0.91 in)
Apparent Field of View 82 °
Eye Relief (mm) 20 mm (0.79 in)
Optical Coatings Fully Multi Coated
Number of Lens Elements 6
Barrel Size (in) 2 in (51 mm)
Field Stop Diameter 37 mm (1.46 in)
Parfocal Eyepieces Yes
Weight 1 lb 13.3 oz


Manufacturer stock code: 93434


Other eyepieces in the Celestron Luminos Series include:

  •  7 mm - 1.25”, 10 mm - 1.25”, 15 mm - 1.25”, 29 mm - 2”, 31 mm - 2”