12.5" f7 Cave

Looking South

12" SCT (2004)

6" Refractor

12.5" & Me (1977)

6" Edmund

8" f7 Newtonian

BNL Observatory

BNL Telescope

4" Refractor

6" f15 Refractor

piggybacked 5"

Parfocal adapter

F3

IR set-up

Par focal adapter

Light Pollution filters

600 & 800mm teles

lenses for astrophotography

DSI / telephoto adapter

oops! Airplane Crossing