General Brand M42/Universal Screwmount Lens to Telescope Adapter

General Brand M42/Universal Screwmount Lens to Telescope Adapter - to Convert Lens to Telescope

General Brand M42/Universal Screwmount Lens to Telescope Adapter - to Convert Lens to Telescope

B&H # GBPULTA MFR # BT831
General Brand M42/Universal Screwmount Lens to Telescope Adapter

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Expected availability: 2-4 weeks

This item is noncancelable and nonreturnable.

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General Brand BT831 overview

  • 1Description

This Pentax M42/Universal Screwmount Lens to Telescope Adapter - to Convert Lens to Telescope allows you to convert your "universal" (M42) screw lens into a telescope. By attaching this eyepiece to the back of a lens you can now view directly through the lens, as you would with any standard telescope.

Not ideal for terrestrial viewing, since no erecting prism is included in this design.

UPC: 636980100005
In the Box
General Brand M42/Universal Screwmount Lens to Telescope Adapter - to Convert Lens to Telescope
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    General Brand BT831 specs

    Packaging Info
    Package Weight 0.35 lb
    Box Dimensions (LxWxH) 3.9 x 3.3 x 3.0"

    General Brand BT831 reviews

    M42/Universal Screwmount Lens to Telescope Adapter is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Telescope adapter I attach to my camera lens .It makes a nice portable telescope. You can easily see craters on the moon and other celestial bodies.It also works for bird watching.
    Date published: 2013-03-22
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