GSO 1.25" #38A Dark Blue Filter

R275.00

GSO 1.25" #38A Dark Blue filter.

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.

GSO filters are made of high quality, solid plane parallel glass with excellent homogeneity. They are anti-reflection coated to prevent glaring and ghosting. All eyepiece filters are threaded to fit GSO and most other manufacturers 1.25" eyepieces and offer a full 26mm clear aperture.

Features:

  • 17% Transmission
  • Increase surface contrast on Mars (polar caps and dust storms) and Jupiter (great red spot and belts)
  • Increase the rings and belts of Saturn
  • Improve cloud contrast on Venus.

Please enquire when stock is indicated as zero.  Availability is typically within 2 months - please enquire.


Add to Cart:

  • Model: GSO_AD052
  • Shipping Weight: 0.1kgs
  • 4 Units in Stock
  • Manufactured by: GSO


This product was added to our catalog on Wednesday 12 December, 2007.

Your IP Address is: 54.87.18.165
Copyright © 2019 Eridanus Optics CC. Powered by Zen Cart
eStart Your Web Store with Zen Cart(tm)