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Astromania 1.25" 90-Degree Diagonal Mirror - More Comfortable Viewing Orientation as You Observe from Above, Filter Thread for Any 1.25" Filter and Accepts Standard 1.25" eyepieces
4.4 (117 items)
Limited Time SaleUntil the end
15
09
29
US$12.58 cheaper than the new price!!
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Used US$8.39
Product details
| Management number | 231746656 | Release Date | 2026/06/18 | List Price | US$8.39 | Model Number | 231746656 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 1.25 inch 90 degree mirror star diagonal for any telescope with 1.25 inch connector but not suitable for Newtonians
- More comfortable viewing orientation as you observe from above; filter thread for any 1.25 inch filter; accepts standard 1.25 inch eyepieces
- Protective coating on the mirror to ensure a long life; metal barrel for secure seating in the focuser
- Useful for refractor and Cassegrain telescopes but not recommended for reflectors
- Wide 90 degree angle: you can view correct image from refractor telescope stand and just look down with a comfortable angle
| ASIN | B0140U9W3G |
|---|---|
| Brand | Astromania |
| Mount | Altazimuth Mount |
| Coating | Protective coating |
| Focus Type | Manual Focus |
| Finderscope | Reflex |
| Item Weight | 4.37 Ounces |
| Manufacturer | Astromania |
| Model Number | SKU_AM_DM1D90 |
| Field Of View | 90 Degrees |
| Compatible Devices | Telescopes with a 1.25-inch connector (excluding Newtonians) |
| Additional Features | 90-degree diagonal mirror for comfortable viewing orientation |
| Exit Pupil Diameter | 0.64 Millimeters |
| Manufacturer Part Number | SKU_AM_DM1D90 |
| Eye Piece Lens Description | Plossl or similar |
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