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Zhumell 1.25" High Performance O-LLL Telescope Filter

Product Details

  • Product Dimensions: 2.1 x 0.8 x 1.8 inches
  • Item Weight: 0.96 ounces
  • Shipping Weight: 0.96 ounces
  • Item model number: ZHUL062-1
  • Reveal more details of deep sky nebulae
  • Will not degrade image sharpness
  • Great for viewing Veil, Lagoon, Swan, Ring and Dumbbell nebulae

This particular filter allows light transmission in the doubly ionized oxygen wavelengths. This is particularly good for viewing double-star systems where a lot of emissions are in the doubly ionized oxygen range. Oxygen III (O-III) are great for viewing diffuse and planetary nebulae. The views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae are dramatically improved.

Filed under: Eyepieces & Accessories