TeleVue 2" Everbrite Star Diagonal Package - DDP-8004 Zoom Binoculars larger aperture

larger aperture

this telescope generates brilliant high-contrast images by combining genuine HOYA FCD100 extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer coatings on all optical surfaces

This adjustable speed electric motor drive installs easily onto the Focusmate 10:1 fine focus unit

lightweight FirstScope Signature Series: Moon telescope by Celestron is an ideal entry-level astronomical telescope

it extends the effective focal length of the lens that it is used in conjunction with

TeleVue 2" Everbrite Star Diagonal Package - DDP-8004 Zoom Binoculars larger apertureTeleVue 2" Everbrite 90 Star Diagonal Package This is a package product consisting of the TeleVue 2" Everbrite 90 Dielectric Star Diagonal and also the TeleVue 2" to 1. 25" HiHat barrel adapter, both of which are finished in Satin Black. Whiter and brighter images are the benefit of the Everbrite mirror coating incorporated into the TeleVue 2" Everbrite Dielectric Diagonal. This exotic, dielectric (nonmetallic) coating is 99 percent reflective across