Product Description
This premium 45° viewing angle image erecting diagonal fits into the back of a Questar scope (using an optional #19431-03 slip-fit adapter) to provide upright and correctly left-to-right oriented images with any 1.25" eyepiece. In addition to correctly-oriented images, it provides what many observers feel is a more comfortable 45° terrestrial viewing angle. It increases the magnification by approximately 8%.
The diagonal is exceptionally well made. Its precision image-erecting Amici (or roof) prism is made of costly BaK-4 glass and is fully multicoated for high light transmission. A non-marring brass compression ring with a thumbscrew holds any brand of 1.25" eyepieces firmly in place, including Questar's thread-in Brandon eyepieces.
Shipping is free on this Questar item if it is purchased with a Questar scope that is being drop-shipped to you from the Questar factory. If this item is being purchased by itself as a special order item, a $12.95 freight charge and a 14-day or longer delivery time will apply. The $12.95 freight and a $20 Questar drop-ship charge will apply if faster delivery is required and it must be drop-shipped to you from Questar.
Tech Details
| Weight | 6 oz. |
|---|---|
| Warranty | 1 year |