Search results for: 'filtets'

Colored filters can be used to bring out details on a planet’s surface or its cloud structure. All of the planetary filt...

Objective solar filter - with Baader solar filter foil, for 150 mm telescopes. Solar filters are mounted in front of the...

Objective solar filter - with Baader solar filter foil, for 80 mm telescopes. Solar filters are mounted in front of the...

Objective solar filter - with Baader solar filter foil, for 200 mm telescopes. Solar filters are mounted in front of the...

Colour filter for increased contrast of lunar and planetary observations...

Colour filter for increased contrast of lunar and planetary observations...

Colour filter for increased contrast of lunar and planetary observations...

Colour filter for increased contrast of lunar and planetary observations...

Colour filter for increased contrast of lunar and planetary observations...

Colour filter for increased contrast of lunar and planetary observations...

Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wave...

Baader 1.25” OIII filter improves contrast of nebulae for visual observation and imaging. ...

The dew shield reduces the risk of fogging and the light nebula filter improves contrast...

Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8” telescopes...

Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 5” telescopes...

UV/IR cut filter with 98% transmission over the entire visible spectrum (bandpass 420 - 685 nm)...

The Ermenrich Wett QT20 Water Quality Tester is a compact and functional tool that is used to test water from a variety...

The Acuter Solarus-80 is an 80 mm solar telescope with a secure, permanently mounted white light solar filter made of gl...

The exiting Acuter Solarus-80 is an 80mm solar telescope with a safe, permanently-mounted white light solar filter of gl...