- Fast Shipping, Same or Next Day: You made the commitment to purchase, now you want that new item fast, we get it! At High Point all in stock orders ship within 24 hours, pending internal credit card approval.Read more ...
- Unlimited Tech Support Forever: One of the many perks of being a High Point customer is that you get access to our tech support team forever! We are astronomers at heart and truly enjoy helping fellow amateurs achieve success in the field! Read more ...
- 30 Day Return Policy: Ordered the wrong product? Don't worry, we'll take the majority of our products back within 30 days of the purchase date.We want to get you into the observing setup that bests fits your needs. Read more ...
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- We're Your Connection To The Manufacturer: In the event there is a warranty issue with a product purchased from High Point, we will serve as the liaison between you and the Manufacturer. The net result is faster, more attentive service from the Manufacturer and an enhanced customer experience. Read more ...
William Optics 90º 1.25" Erect Prism Diagonal - D-EP90-125
William Optics has discontinued the William Optics 90º 1.25" Erect Image Diagonal, and we are out of stock. Here is a link to the William Optics Diagonals we carry at High Point. Hopefully, you can find a proper replacement in this selection. If we can be of further assistance, please don't hesitate to call us at 1-800-266-9590 or send an email, and we will be happy to help you. Thank you!
William Optics 90º 1.25" Erect Image Diagonal
Introducing the high quality 1.25" 90 degree Erecting Prism Diagonal with helical focuser barrel, another superb product made by William Optics. Ideal for daytime as well as nighttime observing, this 1.25" diagonal goes well with any premium refractor.
Precision Prism
- Image erecting BAK4 prism features anti-reflection coating.
- Highly accurate with strong light reflection.
- Helical focusing on the top barrel allows fine adjustment.
Superior Ingenuity
- Interior is matte blackened and threaded to completely prevent internal stray light reflection.
- Threaded for 1.25" filters.
Beautiful Finish
- Complete black anodized aluminum for a smooth finish.