Online Sales & Advice 01342 837098
Shopping Basket
0 item(s) - £0.00
You have no items in your shopping cart.

0

More Views

Explore Scientific Filter 1.25" Violet No.47

£13.00

Quick Overview


  • Made from high-quality optical glass

  • Filter glass is absolutely parallel

  • All optical surfaces have anti reflection coatings

  • Filter housing constructed from black anodized aluminum

  • Filter threads on both ends (female/male)

  • Multiple filter usage is possible

0310272
Only 125 left

Availability: In stock

OR

Details

The #47 violet filter is perfect for watching Venus. Using it, gives the observer the best chance of observing the clouds in Venus' atmosphere. This filter also enhances the structures of the rings around Saturn in certain telescopes. Using the #47 with larger apertute instruments and favourable observing conditions can also enhance the observations of Mercury.

What is a colour Filter for and do we really need it ?

Colour Filters attenuates the light coming from an object slightly. Colour fitlers block certain wavelenghts of light, making it easier to see or photograph certain features on the planets. Using a fliter gives you the best chance of seeing illusive features that would ordinarily be overwhelmed by brighter transmissions.

FEATURES



  • Made from high-quality optical glass

  • Filter glass is absolutely parallel 

  • All optical surfaces have anti reflection coatings

  • Filter housing constructed from black anodized aluminum

  • Filter threads on both ends (female/male)

  • Multiple filters usage is possible


SCOPE OF DELIVERY



  • Colour filter

  • Protection case

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.