0.83 arc sec
5.9" / 150 mm
35.4" / 900 mm
20 lb / 9.1 kg
All optics are manufactured in our plant located in Placentia, CA
4 element design
We use FPL-53 as the center element with matching outer elements for optimum viewing.
Coatings are applied specifically for each element to maximum light transmission.
Each element is centered to assure perfect collimation.
Fully baffled tube assembly to minimize any stray light and increase contrast.
We use a combination of Maple and Sapalle (Mahogany) to complement the look of the scope.
The use of this wood gives you a beautiful instrument but has the following properties.
Precision Applied Products 140 mm F-6
Apochromatic tube assembly. Made entirely in our shop with meticulous details. Our main focus is on how well we center the lenses compared to the mechanical axis. This is done to assure perfect collimation. The lenses are centered to within 2 microns of each other and the cell.