TeleVue 45º 1.25" Erecting Prism
While star diagonals correct a refractor's inverted image, they don't correct the left-right orientation. For terrestrial viewing at moderate magnifications use the Tele Vue AMI-0011 Erecting Prism to achieve a natural view.
Note that due to the path length of this prism, it can't be used with Barlows or Powermate amplifiers. Not for use with Bino Vue due to weight limitations.
Televue Product Number: AMI-0011
Customer Note: As of 1/1/12, Televue has extended its warranty on eyepieces, barlows, powermates and parracors from 5 years to a LIFETIME warranty! This will be effective on sales on 1/1 moving forward only and is not retroactive in any way. The warranty will still cover optical performance, optical coatings, optical cementing, plus mechanical components and operation of the product. This warranty still applies to the original owner and a dated proof of purchase must accompany any warranty repair claim.