TPO 40mm Plossl Eyepiece - 1.25"

ITEM #
OS-P40
  • Design: Plossl
  • Focal Length: 40 mm
  • Apparent FOV: 52-degrees
  • Eye Relief: 6 mm
  • Size: 1.25-inch Barrel
  • Sale
  • Regular price $29.95

More on the Way* We do not currently have this in stock, but is a common item we carry. More are likely on the way as the manufacturer allows.
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TPO 40mm Plossl Eyepiece - 1.25"

This 40 mm Plossl Eyepiece has an approximate 52-degree filed of view and has a 1.25-inch barrel.

The TPO 40 mm Plossl Eyepiece - 1.25-inch:

The Third Planet Optics four-element Super Plossl design eyepieces are among the most popular telescope eyepieces in the astronomy industry and will never disappoint in performance. With the combination of crisp viewing clarity, comfortable eye relief, and an apparent field of view of roughly 52 degrees, you'll be happy with the eyepiece for as long as you have it. This well manufactured Plossl delivers high contrast and pinpoint sharpness out to the edge of the field of view.

Excellent Value Eyepiece

For the amateur astronomer especially, these Plossl eyepieces are a great value. Each 4-element eyepiece is fully multi-coated for maximum contrast and has blackened lens edges to minimize internal reflections and the barrels are threaded to accept 1.25-inch filters.

The TPO 40 mm Plossl Eyepiece is perfect for viewing large nebulae and star clusters.

    TPO Product Number: P40

    SPECIFICATIONS

    Accessory TypeEyepieces
    Dust Caps IncludedYes
    Eye Guard IncludedYes
    Eye Relief31mm
    Field of View 52 Degrees
    Focal Length40mm
    Free ShippingYes
    ManufacturerTPO
    Optical CoatingsBlackened Lens Edges
    Optical CoatingsFully Multi Coated
    Optical DesignPlossl
    Size1.25"
    Warranty2 Year Warranty
    Customer Reviews
    4.8 Based on 4 Reviews
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    Filter Reviews:
    LM
    04/09/2019
    Leroy M.
    United States
    Waiting With Anticipation!

    Mother nature hasn't been kind since I purchased this eyepiece. it's either been too cold or too cloudy. Will give my opinion after I'm able to use it.

    TS
    04/02/2019
    Terry S.
    United States
    Eyepiece

    Good eye relief and wide field of view.

    JR
    03/05/2019
    James R. Phelps
    great 40mm 1.25" eyepiece

    I was looking for a 1.25" eyepiece that would give me a wider FOV than what I currently get with my orion 6" starblast. all 40mm eyepieces I've experienced in the past were lucky to have about 43 or 45 mm AFOV, so I took a chance with this TPO with 52AFOV. I tried it out on the Pleiades and it was pretty sharp enclosing the entire cluster. it appeared to have a wider FOV than my TV 24 wide field, thopugh the overall star images in the 24 were a little sharper. But this TPO 40 does what I had hoped. Will probably get a couple more TPOs.

    A
    10/29/2018
    Anonymous
    United States
    40 mm eyepiece

    Have only used it once, but it is exactly what I needed.