Sky-Watcher
Sky-Watcher Esprit 100mm ED Triplet APO Refractor
Sky-Watcher Esprit 100mm ED Triplet APO Refractor
SKU:SW-ESP100-APO
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Product Description
The Sky-Watcher Esprit 100mm ED Triplet APO Refractor is a premium apochromatic telescope designed for detailed visual observation and astrophotography. It features a 100mm aperture, 550mm focal length, and fast f/5.5 focal ratio for sharp, high-contrast images with excellent colour correction. Its ED triplet optics help reduce chromatic aberration, while the included field flattener provides a flatter imaging field for astrophotography. This telescope is well suited for capturing galaxies, nebulae, star clusters, and wide-field deep-sky objects.
Key Features
- 100mm aperture with ED triplet APO optics
- 550mm focal length
- Fast f/5.5 focal ratio
- Excellent colour correction with reduced chromatic aberration
- Included two-element field flattener
- 2.7-inch dual-speed rack-and-pinion focuser
- 9x50 right-angle erect-image finderscope
- 2-inch dielectric diagonal
- Tube rings with D-style dovetail plate
- Aluminium carrying case for storage and transportation
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Sky-Watcher |
| Optical Design | ED Triplet APO Refractor |
| Aperture | 100mm |
| Focal Length | 550mm |
| Focal Ratio | f/5.5 |
| Highest Useful Magnification | 236x |
| Limiting Stellar Magnitude | 12.5 |
| Finderscope | 9x50 Right-Angle Erect-Image |
| Field Flattener | Thread-On 2-Element |
| Fully Illuminated Field | 40mm with Field Flattener |
| Focuser | 2.7" Dual-Speed Rack-and-Pinion |
| Diagonal | 2" Dielectric |
| Tube Rings | D-Style Dovetail |
| OTA Weight | 6.15kg / 13.6 lbs |
| OTA Length | 46.5cm / 18.3" |
| Warranty | 2 Years |
What Comes in the Box?
The package includes the Sky-Watcher Esprit 100mm ED Triplet APO Refractor optical tube, 9x50 right-angle erect-image finderscope and bracket, two-element field flattener, 2.7-inch dual-speed focuser, 2.7-inch to 2-inch adapter, 2-inch to 1.25-inch adapter, 2-inch dielectric diagonal, Canon camera adapter, tube rings with D-style dovetail bar, and an aluminium carrying case.
Why Buy from Sky Deep Co?
Sky Deep Co provides genuine astronomy equipment in Pakistan with expert product guidance, manufacturer warranty support, secure packaging, and nationwide delivery. As a specialist astronomy store, Sky Deep Co helps customers choose suitable equipment for visual astronomy and astrophotography while providing local assistance before and after purchase.
FAQs
Is the Sky-Watcher Esprit 100mm suitable for astrophotography?
Yes. Its ED triplet APO optics, fast f/5.5 focal ratio, and included field flattener make it well suited for wide-field astrophotography.
What is the aperture of the Esprit 100mm?
The telescope has a 100mm aperture, providing a strong balance between light gathering, image quality, and portability.
What is the focal length of this telescope?
The Sky-Watcher Esprit 100mm has a 550mm focal length with a fast f/5.5 focal ratio.
Does the telescope include a field flattener?
Yes. A two-element thread-on field flattener is included to provide a flatter imaging field for astrophotography.
Is a carrying case included?
Yes. The telescope comes with an aluminium carrying case for safe storage and convenient transportation.
