The SWA 15 mm eyepiece is inspired by a series of TMB Eyeglass Eyewear that develops this valued series towards longer-focal length goggles.
The 15mm SWA TMB-Inspired Planetary II eyepiece is designed to achieve maximum contrast, detail and resolution when observing bright objects such as the Moon and planets, both on the optical axis and at the edges of the field of view. This eyepiece is characterized by a high transmission of light and minimal reflections. This allows you to obtain medium magnifications with high-quality object mapping, is appropriate for almost any viewing . It combines quality with an astonishingly low price.
For example, in the 8 "f / 10 SCT telescope, this eyepiece allows you to get a magnification of 135x at an exit counter equal to 1.5 mm, being a universal observation tool even in worse atmospheric conditions. 160x allow you to see most of the interesting details of the planets without revealing the disadvantages of the telescope's optics and in practice they are hardly dependent on the stability of the night's atmosphere.
Removal of eye relief by 20 mm, the fact that vignetting is practically non-existent, even for those who are forced to constantly use corrective glasses.
A versatile eyepiece for use in both Moon and Planetary observations, as well as in the observation of star clusters, double stars and multiple stars.
| • Focal length: || 15 mm |
| • Field of view: || 58 ° |
| • Distance of the exit pupil: || 20 mm |
| • Diameter of binding: || 1.25 inches |
| • Anti-reflective layers: || FMC |
| • 5-element eyepiece |
| • Weight: || 150 g |