GSO 1.25" #23A Light Red Filter

R275.00

GSO 1.25" #23A Light Red 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.

To be used for the following:

  • 25% Transmission
  • Mercury: Planet/Sky contrast
  • Mars: Maria and Blue-green areas
  • Jupiter: Belts and polar regions
  • Saturn: Belts and polar regions

Not to be used on scopes of 6" aperture or smaller.

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


Add to Cart:

  • Model: GSO_AD060
  • Shipping Weight: 0.1kgs
  • 1 Units in Stock
  • Manufactured by: GSO


This product was added to our catalog on Wednesday 27 May, 2009.

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