Sky-Watcher Esprit 150EDX Triplet APO OTA Limited Edition
Sky-Watcher Esprit 150EDX Triplet APO OTA Limited Edition
The Sky-Watcher 150mm Esprit 150ED Triplet APO Refractor is a high-end instrument for astro-photographers seeking quality images that only a telescope of this size and optical design can produce. It's also ideal for extended visual observations of deep-space objects due to its remarkable contrast and light gathering ability.
The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.
A 2-element field flattener is available separately to iron out the natural off-axis astigmatism and field curvature of the objective lens, leaving a fully corrected 42mm field of view. Designed with photography in mind, it sits on two tracks above and below the barrel to prevent flexure with a heavy camera attached, and is fully rotatable to perfectly frame a target on the sensor.
Key Features:
Air-Spaced Apochromatic Triplet Lens
FPL-53 Extra Low Dispersion Glass
Zero Detectable Colour Fringing
Diffraction-Limited Optical Performance
Fully Multi-Coated Lens Elements
3-Inch CNC Dual-Speed Focuser
11:1 Linear Power Focuser
Rotatable Indexed Focuser Tube
Knife-Edge Baffled Contrast System
What's in the Box:
150/1050 Apochromatic Refractor
Fixed Dew Shield
2" Dielectric Star Diagonal
9 x 50 Right Angled Erect Image Diagonal
D Style dovetail Bar
2" to 1.25" Eyepiece Adaptor
Aluminium Foam-Lined Case
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Sky-Watcher Esprit 150EDX Triplet APO OTA Limited Edition
Sky-Watcher Esprit 150EDX Triplet APO OTA Limited Edition
Sky-Watcher Esprit 150EDX Triplet APO OTA Limited Edition
The Sky-Watcher 150mm Esprit 150ED Triplet APO Refractor is a high-end instrument for astro-photographers seeking quality images that only a telescope of this size and optical design can produce. It's also ideal for extended visual observations of deep-space objects due to its remarkable contrast and light gathering ability.
The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.
A 2-element field flattener is available separately to iron out the natural off-axis astigmatism and field curvature of the objective lens, leaving a fully corrected 42mm field of view. Designed with photography in mind, it sits on two tracks above and below the barrel to prevent flexure with a heavy camera attached, and is fully rotatable to perfectly frame a target on the sensor.
Key Features:
Air-Spaced Apochromatic Triplet Lens
FPL-53 Extra Low Dispersion Glass
Zero Detectable Colour Fringing
Diffraction-Limited Optical Performance
Fully Multi-Coated Lens Elements
3-Inch CNC Dual-Speed Focuser
11:1 Linear Power Focuser
Rotatable Indexed Focuser Tube
Knife-Edge Baffled Contrast System
What's in the Box:
150/1050 Apochromatic Refractor
Fixed Dew Shield
2" Dielectric Star Diagonal
9 x 50 Right Angled Erect Image Diagonal
D Style dovetail Bar
2" to 1.25" Eyepiece Adaptor
Aluminium Foam-Lined Case
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Sky-Watcher Esprit 150EDX Triplet APO OTA Limited Edition
The Sky-Watcher 150mm Esprit 150ED Triplet APO Refractor is a high-end instrument for astro-photographers seeking quality images that only a telescope of this size and optical design can produce. It's also ideal for extended visual observations of deep-space objects due to its remarkable contrast and light gathering ability.
The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.
A 2-element field flattener is available separately to iron out the natural off-axis astigmatism and field curvature of the objective lens, leaving a fully corrected 42mm field of view. Designed with photography in mind, it sits on two tracks above and below the barrel to prevent flexure with a heavy camera attached, and is fully rotatable to perfectly frame a target on the sensor.
Key Features:
Air-Spaced Apochromatic Triplet Lens
FPL-53 Extra Low Dispersion Glass
Zero Detectable Colour Fringing
Diffraction-Limited Optical Performance
Fully Multi-Coated Lens Elements
3-Inch CNC Dual-Speed Focuser
11:1 Linear Power Focuser
Rotatable Indexed Focuser Tube
Knife-Edge Baffled Contrast System
What's in the Box:
150/1050 Apochromatic Refractor
Fixed Dew Shield
2" Dielectric Star Diagonal
9 x 50 Right Angled Erect Image Diagonal
D Style dovetail Bar
2" to 1.25" Eyepiece Adaptor
Aluminium Foam-Lined Case
