Explore Scientific 52° Series 40mm Eyepiece (2")

Explore Scientific 52° Series 40mm Eyepiece (2")

Explore Scientific 52° Series 40mm Eyepiece (2")

B&H # EXEPWP524001 MFR # EPWP5240-01
More on the Way
Expected availability: 7-14 business days

Product Highlights

  • 40mm Focal Length
  • 52° Apparent Field of View
  • 2" Diameter Barrel
  • Fully EMD Multi-Coated Optics
  • Argon-Filled, Water and Fogproof
  • Slip-Resistant Textured Surface
  • Fold-Down Eyecup
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You Pay: $129.99

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Explore Scientific EPWP5240-01 overview

  • 1Description

Providing performance at a reasonable price for most beginners, the Explore Scientific 52° Series 40mm Eyepiece produces a very low power in most telescopes, and is a perfect addition to your observation arsenal.

Outfitted with a generous 52° apparent field of view, it employs a flat-field lens system that is treated with their proprietary Enhanced Multi-Layer Deposition (EMD) coatings to produce bright and clear views that are flat edge-to-edge. This lens design makes this eyepiece ideal for averted viewing techniques in which you view dim deep sky objects, such as wispy nebulae, indirectly using the portion of the eye that is most sensitive to light.

This model of the 52° series is offered here with a large 2" barrel that allows the maximum amount of light to pass through to the eye for a more comfortable observational experience with greatly reduced eyestrain and fatigue. The eyepiece is argon-filled and O-ring sealed to be waterproof against condensation and dew and resistant to fogging. A textured collar provides a slip-resistant grip, especially in cold weather or while wearing gloves. A fold down rubber eyecup makes it comfortable and easy to view through, with or without eyewear.

UPC: 811803030084
In the Box
Explore Scientific 52° Series 40mm Eyepiece (2")
  • 2 x Caps
  • Limited 1-Year USA Warranty, Extendable to Transferrable Lifetime Warranty with Registration
  • Table of Contents
    • 1Description

    Explore Scientific EPWP5240-01 specs

    Focal Length 40mm
    Barrel Diameter 2"
    Eye Relief 27.1 mm
    Field Stop Diameter 35 mm
    Apparent Field of View 52°
    Dimensions Not specified by manufacturer
    Weight Not specified by manufacturer

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