Eyepiece Zoom 4000 8mm-24mm (1.25") Meade

The Meade Series 4000 Zoom is an excellent addition to telescopes of all types, brands, and price levels, whether 60mm refractor, 8' Dobsonian, 90mm ETX, or 12' LX200 Schmidt-Cassegrain.

Conceived by one of the world's leading designers of photo-optical instruments, this 6- element system provides an apparent field of 40° at the 24mm setting, increasing continuously to a 55° field at 8mm. The internal zoom optics move on smooth, precisely.

machined surfaces which maintain optical collimation at all zoom settings. A scale graduated in 1mm units indicates the zoom focal length in operation. All lenses are multi-coated for maximum light transmission and image contrast, while minimizing internal reflections. The chromed brass barrel is threaded for filters.