Pipe Optical Sky-Watcher BK P2008 Carbon OTA

Description

Sky-Watcher BK P2008 Carbon OTA is a high-quality optical tube for visual observations and astrosights. The main mirror with a diameter of 205 mm collects a large amount of light - you can see a lot of dull objects of long-range space. The optical tube is supplied without mounted. For visual observations, it can be installed on azimutral moth, and for astrophotography - to equatorial.Parabolic main mirror focuses all light beams falling on it, at one point. The image is obtained bright, sharp and completely free from chromatic and spherical aberrations. Optics is made of Pyrex glass with a low thermal expansion coefficient - even with temperature drops, the mirror retains the form. The secondary mirror is fixed with superfine stretch marks that do not interfere with observations and shooting.The pipe is equipped with a high-precision two-speed focuser. Four precision ball bearing provide a smooth stroke and strength of the structure - even when using heavy eyepieces or when installing the camera, the picture does not assemble.The pipe is made of carbon fiber, so there is no time for thermal stabilization.Specifications:Telescope Type: ReflectorOptical scheme: NewtonOptics Material: PyrexOptics coating: full multi-layeredThe diameter of the main mirror (aperture): 205 mmLenza shape (mirror): ParabolaFocal length: 800 mmMaximum useful increase: 410Lights (relative opening): f / 4Landing diameter of eyepieces, inches: 2Seeker: optical, 8x50Focuser: Two-speed, 10: 1

Specifications

• Brand / TM.

  Sky-Watcher.

• View of goods

  Optical pipe

• Quantum Supplies

• Brand / TM.

  Sky-Watcher