12.5mm 1.25" long eye relief

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$245.00

Availability: In stock

A very high quality general-purpose eyepiece that will show you all the medium power observing detail your telescope is capable of producing . . .
Our Product #: TAK12
Takahashi Product #: TEA0125
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Product Description

This medium focal length Takahashi eyepiece uses a proprietary five-lens optical design that yields exceptionally sharp images and very high contrast. The 12.5mm Takahashi has the high contrast, low ghosting, flat field, and excellent edge to edge image sharpness for which classical four-element Abbe-type orthoscopic eyepieces are famous - but the modern five-element Takahashi design has a 52° apparent field of view that far outstrips the 40-42° field typical of even the best conventional orthos.

The 12.5mm Takahashi is a very good medium power eyepiece for lunar observing, resolving globular clusters, picking up detail in the more compact emission and reflection nebulas, etc. Its 12.5mm focal length very neatly doubles the magnification of the 25mm or 26mm eyepiece that generally comes standard with most telescopes. It makes an excellent all-purpose eyepiece with scopes of all optical types - refractors, Schmidt-Newtonian and Dobsonian reflectors, catadioptrics, and more.

Tech Details

Barrel Size 1.25"
Eye Relief 9mm
Field of view 52
Focal Length 12.5mm
Number of optical elements 5
Weight 3.5 oz
Warranty 5 years

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