Introducing the Sharpstar 50EDPH
Discover the Sharpstar 50EDPH, a high-quality, compact and versatile astrograph designed for astronomy and celestial photography enthusiasts. With a 50mm aperture and 275mm focal length, this apochromatic refractor offers outstanding image quality while being incredibly lightweight and easy to carry. Whether you're a beginner looking for a quality instrument, or a seasoned photographer looking for a high-performance piece of equipment, the Sharpstar 50EDPH is the perfect choice for everyday observing and shooting.
Triplet apochromatic optics with ED glass
- Optical design : Incorporates two ED glass elements to effectively reduce chromatic aberration and guarantee sharp, color-faithful images.
- Aberration correction : Chromatic aberration correction is exceptional for a telescope of this size, enabling you to observe and capture the finest details.
Versatility and portability
- Weight : Only 1 kg (including dovetail plate), for optimum portability.
- Dimensions : Total length 196 mm (sunshade retracted), for easy transport and storage.
- Retractable sunshade : Further reduces size for simplified transport.
Technical specifications
- Aperture and focal length : 50 mm and 275 mm respectively, offering a focal ratio of f/5.5 for an excellent compromise between brightness and sharpness.
- Visual magnitude limit : Up to 10.3, ideal for observing stars and less luminous celestial objects.
- Eyepiece holder : Double speed with fine adjustment (1:10) for optimum focus control, with a total stroke of 60 mm.
- Rotator : 360° with locking screw to adjust viewing angle without moving the whole tube.
- Dovetail plate : 70 mm Vixen style with threaded holes compatible with equatorial mounts and tripods.
- Rear adapter : 1.25" adapter for adding eyepieces or accessories for visual observation.
Optional reducer for greater flexibility
- Focal reducer : Optional, it reduces the focal ratio to f/4.6 and the focal length to 270 mm, perfect for capturing wider fields.
- Equipped with an M48*0.75 thread for mounting 2" filters, compatible with APS-C format for even greater versatility.
- The focusing system uses a quadruple air structure, offering enhanced stability and precision.
Accessories Included
- Extension tube in two sections (5 cm each).
- M48 adapter for easy addition of accessories.
- 70 mm Vixen-style dovetail plate.
Robust and elegant design
- Ergonomic design and tube made of anodized aluminum, ensuring long durability and intensive use without compromising quality.
Summary of highlights
- Compact and lightweight, ideal for nomadic astronomy.
- High-quality optics with effective chromatic aberration correction.
- Practical design for visual observation and astrophotography.
- Accessories included for complete, adaptable configuration.
Conclusion
The Sharpstar 50EDPH is a compact, high-performance astrograph, perfect for astrophotography and observation. Its outstanding optical quality, portability and practical features make it an ideal choice for capturing detailed images of the night sky, whether you're a beginner or an experienced photographer.
