Description
Sky-Watcher Evostar 150ED
- 150 mm apochromatic refractor with matched lens assembly with one ED element
- 1200 mm focal length (f/8)
- Dual-speed 2” Crayford-type focuser
- Tube-ring attachment hardware with V-style dovetail plate
- Aluminum case
- M48 adapter
Specs
| SKU: | SKW-S11190 |
| OpticalDesign: | Evostar 150 APO Refractor |
| Glass Elements: | 2 Element BK7/FPL-53(ED) |
| Aperture(mm): | 150 |
| Aperture(in): | 5.9 |
| FocalLength(mm): | 1200 |
| FocalRatio: | 8.0 |
| DawesLimit(arc seconds): | 0.77 |
| RayleighLimit(arc seconds):: | 0.92 |
| LimMagnitude: | 13.6 |
| Central Obstruction(mm/%): | |
| Spot Size(um) | |
| Back Focus(mm): | |
| Wavelength Range(nm): | |
| LightGrasp(>human eye): | 459 |
| Fastar(Hyperstar Available): | N/A |
| ImageCircle(mm): | |
| Focuser: | 2 Inch 10:1 Ratio Dual Speed Crayford w/1.25 Iinch adapter |
| Dovetail Bar: | Vixen |
| Vented: | N |
| MirrorLock: | N/A |
| Dewshield: | Fixed |
| Finderscope: | |
| Case: | |
| Coatings: | Fully Multi-Coated |
| Weight(lbs/kg): | |
| MaxMagnification: | 295 |
| MinMagnification: | |
| Magnification w/Popular Focal Length Eyepieces | Exit Pupli(mm)/Magnification(x) |
| 40mm Focal Length: | 5mm, 30x |
| 32mm Focal Length: | 4mm, 40x |
| 25mm Focal Length: | 3.1mm, 50x |
| 18mm Focal Length: | 2.3mm, 70x |
| 13mm Focal Length: | 1.6mm, 90x |
| 10mm Focal Length: | 1.3mm, 120x |
| 8mm Focal Length: | 1mm, 150x |
| 5mm Focal Length: | 0.6mm, 240x |
Downloads
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