Meade 8" SCT ACF Optical Tube ONLY! - UHTC Coating (Pre-owned) Tele Vue Eyeguard Extender Enter the TeleVue "Eyeguard Extender"

Enter the TeleVue "Eyeguard Extender"

the silver one’s metallic covering looks more technical and the advanced manufacturing process gives it a textured feel

The filter blocks completely emission lines of artificial light sources like streetlights (e

Pulse Width Modulated (Suitable for Dew Heaters or Flatbox)

2000mAh Duration of operation Up to 20 hours at 20ºC Power charge port Micro USB (5V)

Meade 8" SCT ACF Optical Tube ONLY! - UHTC Coating (Pre-owned) Tele Vue Eyeguard Extender Enter the TeleVue "Eyeguard Extender"Used, in good condition. Meade's best Advanced Coma Free optics deliver performance only seen previously in systems costing thousands of dollars more. With its standard Ultra High Transmission Coatings (UHTC) gives you the sharpest, brightest optical system for its size. Specifications: Clear Aperture: 8" Optical Design: Advanced Coma Free (ACF)\ Optical Coatings: UHTC Focal Length: 2,000mm Focal Ratio: f 10 Resolving Power (Dawes' Limit): 0. 570 arc