Explore Scientific FirstLight 4 inch Doublet Refractor On TwiLight I Alt-Az Mount - FL-AR1021000MAZ01 Dew Shield Note: The photograph shows a

Note: The photograph shows a TGN1 cover installation for illustration purposes

iOptron subsidized "TheSky Imaging Edition"

Diopter Compensation: +/- 4

Explore Scientific FirstLight 127 mm Maksutov-Cassegrain Telescope - OTA Only

Large 8" aperture has substantial light-gathering power for revealing looks at galaxies

Explore Scientific FirstLight 4 inch Doublet Refractor On TwiLight I Alt-Az Mount - FL-AR1021000MAZ01 Dew Shield Note: The photograph shows aExplore Scientific FirstLight 4 inch Doublet Refractor On a TwiLight I Alt Az Mount Features: 102 mm (4") Aperture Refractor will reveal impressive lunar details ranging from craters to rilles, planetary features, and bright deep sky objects like galaxies, nebulae and clusters 1000 mm focal length, f 9. 8 Includes a 2. 5" Hexagonal Focuser Model comes with a 25 mm Plssl eyepiece, a 2" 90 diagonal for more comfortable viewing Includes a red dot finder