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Extremely high optical quality
- Special glass and perfect multi-coating make the SPL series a perfect addition to any telescope. An extremely well corrected field of view and freedom from any aberration will make your planetary observing a real pleasure.
- Excellent light transmission and colour fidelity mean planets will finally show details that were previously unseen or only barely visible.
- In contrast to other eyepieces, Williams SPL eyepieces show no ghosting or reflections.
Higher magnification and higher contrast
- Available in three different focal lengths: 3mm, 6mm and 12.5mm. These eyepieces will delight you at any magnification. The eyepieces work very well together with a Barlow lens, producing excellent results (assuming good atmospheric conditions and that your telescope is capable of working well at higher magnifications).
- Extremely high contrast and sharpness, right to the edge of the field of view.
- Free from distortion - so it is no wonder that more details can be seen.
More eye relief and excellent mechanical finish
- All three eyepieces have a long eye relief for maximum viewing comfort, making them also suitable for spectacle wearers.
- High-quality mechanical finish, and a design fully focused on use.
- Blackened lens edges and baffles ensure maximum contrast and a minimum at distracting reflections.
