Latest Deals!

TPO #15A Dark Yellow Color Filter & Case - 1.25"

ITEM #
OS-F15
  • Price:
  • Sale
  • Regular price $8.95

3
Add to Wishlist
Already have gear? Trade it in for cash or new equipment.

Accessories Added

#15A Dark Yellow Filter:

  • Great for Lunar and Planetary Viewing!
  • Improves the Contrast for Surface and Cloud Features
  • Has an Anti-Reflection Coating
  • Case Included

 

DESCRIPTION

TPO #15A Dark Yellow Color Filter & Case - 1.25"

Eyepiece filters are an invaluable aid in lunar and planetary observing. They reduce glare and light scattering, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue.

TPO filters are made of high quality, solid plane parallel glass with excellent homogeneity. They are anti-reflection coated to prevent glaring and ghosting. This eyepiece filter is threaded to fit most 1.25 inch eyepieces, and comes with a hinged, plastic case to keep your filter safe and clean when not in use.

The #15A Dark Yellow Filter has a transmission of 67%, and is a good general-purpose filter for telescopes with less than 4.5 inches of aperture (114mm). The #15 filter will improve the contrast of features on the Moon It will also help you see the equatorial belts on Jupiter and Saturn, clouds and the polar ice caps on Mars, and the dusky detail on Uranus and Neptune.

TPO Product Number: OS-F15

 

SPECIFICATIONS

Filter TypeYellow
ManufacturerTPO
Warranty2 Year Warranty
Wratten #15