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- 70 Degree Eyepiece in Red Color, Great for Viewing the Night Sky;
- Super-wide 70-Degree apparent field of view;
- Twist-Up eyecups, and barrels threaded for use with 1.25" eyepiece filters.
In Stock
Excellent with a Mak90mm on planets
Bought this eyepiece a while ago but at full price at the time. Now even better value! Very impressed with quality and sharpness. I wanted to spend a bit more on a good 15mm lens for planets. 70 degree wide angle is very welcome, my local astronomy club were very impressed and they have been through a lot of eyepieces! Now my go-to eyepiece on visual.
| Model | W9117A |
| Focal Length | 15mm |
| Eye Relief | 13mm |
| Field Stop Diameter | 18.8mm |
| Angle Field of View | 70 Degree |
| Barrel Size | 1.25 inch |
| Lens Structure | 4 Groups/ 5 Elements |
| Filter Threads Standard | 1.25" Filter Thread (M28.5 x 0.6) |
| Lens Coating | Fully Multi-Coated |
| Blackened Lens Edges | Yes |
| Barrel Safety Recess | Yes |
| Eyecups | Twist-Up |
| Eyecups Material | Glass & Metal |
1. SVBONY 15mm super-wide angle 1.25" telescope eyepiece,13mm eye relief provide comfort and convenience
2. Super-wide 70-Degree apparent field of view gives you that unforgettable lost in space feeling
3. 5-Elements / 4-groups made of high index glass deliver sharp, high contrast vistas
4. Twist-Up eyecups, and barrels threaded for use with 1.25" eyepiece filters (M28.5*0.6)
5. Sleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal
6. Blackened lens edges, anti-reflection threads for maximum contrast
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