Celestron Luminos 23mm Eyepiece (2")

Celestron Luminos 23mm Eyepiece (2")

Celestron Luminos 23mm Eyepiece (2")

B&H # CE93434 MFR # 93434
Celestron Luminos 23mm Eyepiece (2")

Celestron Luminos 23mm Eyepiece (2")

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Product Highlights

  • 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
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Focal Length: 23mm


Not available with current selections


Not available with current selections


Not available with current selections

19mm 23mm 31mm

Barrel Diameter: 2"


Not available with current selections

$0.00 Tax Collected Outside NY and NJ

You Pay: $175.08

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Celestron 93434 overview

  • 1Description

Celestron engineered their Luminos 23mm Eyepiece to provide you with a comfortable 82° field of view, and made the entire series parfocal, allowing you to change it out with other Luminos eyepieces without having to adjust the focus. This allows you to spend more time viewing while reducing the chance of hitting the scope out of alignment. This model features a 6-element lens configuration and is fully multi-coated to improve image brightness and contrast. Its 2" diameter barrel fits the same size drawtube or accessories, and has machined filter threads to accept eyepiece filters. Made of a lightweight and durable aluminum alloy with an anodized finish, the body has a slip-resistant rubber collar, and an innovative retractable eyecup that pops up when you need it and drops down when you don't with a simple twist.

UPC: 050234934343
In the Box
Celestron Luminos 23mm Eyepiece (2")
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Celestron 93434 specs

    Focal Length 23 mm
    Eye Relief 20 mm
    Apparent Field of View 82°
    Barrel Diameter 2"
    Field Stop Diameter 37 mm
    Dimensions Not Provided By Manufacturer
    Weight 16.9 oz / 479.1 g
    Packaging Info
    Package Weight 2.5 lb
    Box Dimensions (LxWxH) 6.7 x 5.2 x 4.7"

    Celestron 93434 reviews

    Luminos 23mm Eyepiece (2") is rated 4.3 out of 5 by 4.
    Rated 4 out of 5 by from Nice eyepiece for the money Nice, broad views with this lens. The telescoping eye cup does not seem to be of much benefit, as the field of view narrows when you spin it up, but overall good viewing with this lens. Very heavy though, so may require counterbalancing on the scope. Recommended.
    Date published: 2015-08-27
    Rated 5 out of 5 by from The best eyepiece I have ever purchased I purchased this eyepiece as a standard 2 inch ocular for my 9 1/4 inch Celestron HD telescope. It is a wonder to look through and never fails to generate exclamations from guests who have their first glimpse through the telescope. The view of M 13 through the C 9.25 HD at 105x is absolutely breathtaking; the whole cluster is resolved into pinpoint stars. This is the perfect standard eyepiece for this telescope. There is only one drawback: It weighs about a pound so take this into consideration before you buy it.
    Date published: 2017-07-17
    Rated 3 out of 5 by from Look at other options as well. Nice optics, but no where near the 2cm eye relief advertised. Feels like a hand grenade.
    Date published: 2017-03-20
    Rated 5 out of 5 by from I would buy this again anytime This is the ultimate wide field eyepiece with great images and moderate magnification
    Date published: 2017-02-27
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