TelescopesPlus - The #1 Online Store for Telescopes and Accessories

TeleVue 1.25 Inch 90 Degree Everbrite Diagonal - DPC-1250

TeleVue 1.25 Inch 90 Degree Everbrite Diagonal - DPC-1250 - Main image
$196.65 $285 In stock

Category: Telescope Accessories

Tele Vue 90 Degree Everbrite Diagonal - 1-1/4 Inch


Whiter and brighter images. Simply put, that is the benefit the Everbrite mirror coating. This exotic, dielectric, nonmetallic coating is 99% reflective across the full visual spectrum, resulting in the "whitest," most natural image available. The coating is painstakingly applied to Pyrex with a surface accuracy of a 1/10 wave flatness. The Everbrite is offered in both 1¼" and 2" models. The diagonal bodies of each are machined from solid blocks of aluminum. In this way we can insure permanent alignment. The one piece body construction also assures heavy accessories can't force the diagonal body to "unscrew" from the barrel as with other brands. Both the 1¼" and 2" models feature brass clamp rings, anti-reflection threads and 1¼" and 48mm filter threads respectively.

Completing your purchase

Take a moment to review your selection and total before payment.

Preparing your order

Please consider both preparation and transit when planning your purchase.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Requesting a refund

Contact the store with your order details so your request can be reviewed.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery arrangements

The available delivery services and charges are listed below.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Before arranging a return

Speak with the store before arranging a return shipment.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Owen X. ★★★★★

I was skeptical about spending this much on a diagonal, but the 99% reflectivity of the Everbrite coating really does make a visible difference in how bright and crisp stars appear, even on my smaller scope.

Isabella ★★★★★

Swapping in this diagonal instantly cleaned up the views of Jupiter's bands—the contrast is noticeably better than my old prism. It holds collimation perfectly even when I swap eyepieces quickly. Glad I finally upgraded.

Natalie N. ★★★★★

The 99% reflectivity claim isn't hype—I can actually see fainter stars in my dob without cranking up the magnification. The 90-degree angle makes viewing at the eyepiece feel natural, and the mirror stays crisp even on cold nights.