The Evostar 150ED is the classic apochromatic refractor with 6" aperture and f/8 ratio. Years ago it was quite expensive, but now you get top optics with an excellent price-performance ratio. Apochromatic refractors produce the sharpest and highest quality images of all telescope systems thanks to their vignetting-free optics with high color correction. The Skywatcher high-end Evostar 150ED apo refractor contains a doublet lens with a component made of particularly low-refractive ED glass as well as a matching crown glass element.
Each glass-air surface of the optics was provided with a special, metallic anti-reflection coating in order to achieve a high, maximum light transmission of 99.5%! The pioneering Skywatcher "Metallic High-Transmission Coating" (MHC) is the highest quality optical lens coating in its class.
An 0.85x reducer / corrector, matched to the telescope, is available as a special accessory.
- High quality ED doublet objective
- High effective MHT multi coatings
- Solid, high quality OTA
- Suitable for astrophotography
- 2" Crayford focuser with 1:11 gear
- Many accessories
- Optical tube 150/1200mm Doublet ED objective lens
- Dew cap
- 2" Crayford focuser mit 1:11 reduction
- Tube rings
- Vixen type mounting plate
- Aluminum carrying case
The high-end Evostar-150ED Apo doublet features an undisclosed
combination of one Extra-Low Dispersion (ED) glass element and a matched