William Optics
- Home /
- Telescopes /
- Refractors /
- Apochromatic Refractors /
- William Optics
William Optics Apochromates
The various apochromats from William Optics USA are very popular in the astro community. The manufacturer offers innovative ideas and a large selection of different apochromatic designs that can be universally equipped.
Discover the universe in breathtaking clarity with the William Optics Fluorostar 120 Telescope!
Key data:
- High quality 3 lens optics with FPL53 lenses
- CNC tube
- Massive 3.3" R&P focuser with 1:10 reduction ratio
- Focal length 780mm
- Aperture 120mm
- Focal ratio f/6.5
- APS-C and Fullframe Format
4790.00 €
Estimated delivery time : 3-4 weeks
This three-lens apochromat with FPL-53 element and STM coating delivers color-pure, crisp images! Stars are pin sharp points, bright objects like moon and planets show no color fringes, but a lot of details!
Characteristics:
- 3 lens Apochromat with FPL-53 element
- Aperture132mm, focal lenght 910mm, f/6.9
- Optimized OTA
- Attachable WO flatteners / correctors
- 3.3" R&P focuser
- Field illumination even for full frame sensors
5490.00 €
Estimated delivery time : 3-4 weeks
The APO refractor Fluorostar has a three-lens air-gap objective using the ED special glass FPL-53 from Ohara, Japan, and glass made of lanthanum.
Characteristics:
- 3 lens air spaced FPL-53 / lanthanum design
- Aperture156mm, focal lenght 1217mm, f/7.8
- Optimized OTA
- Attachable WO flatteners / correctors
- 3.7" R&P focuser
- Field illumination even for full frame sensors
8449.00 €
Estimated delivery time : 3-4 weeks
