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Apertura 1.25" Neutral Density Filter 13% Transmission - ND96-0.9 - A-ND91

SKU: APT-A-ND91

This item is in stock and typically ships in 1 day or less.

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Our price: $9.95
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Apertura 1.25" 13% Transmission Neutral Density Filter



Apertura's ND91 Neutral Density filter allows 13% of light to pass through the filter and into your eyepiece, making this a great filter for looking at the Moon! It won't allow the light to overpower your view, and therefore will deliver a greater image with increased detail through the eyepiece. This neutral density filter has a (neutral color) Density value of 0.89.



The ND91 Neutral Density 1.25" filter can thread into 1.25" eyepieces, diagonals, and extension tubes. This filter also has threads on the top side which allows for the stacking of additional filters so you can customize your observing experience!



This Product Comes with the Apertura Absolute Warranty!


  • Two-Year Warranty against product defects.

  • Three-Year Accident Replacement Program that begins after your initial 2 year warranty expires.

  • Your Apertura Absolute Warranty is transferable.

Download a copy of the Apertura Absolute Warranty for more information on this program, how to make a claim, and why it is important to keep your original receipt and the product's original boxes & packaging!

Description
Description

Apertura 1.25" 13% Transmission Neutral Density Filter

Apertura's ND91 Neutral Density filter allows 13% of light to pass through the filter and into your eyepiece, making this a great filter for looking at the Moon! It won't allow the light to overpower your view, and therefore will deliver a greater image with increased detail through the eyepiece. This neutral density filter has a (neutral color) Density value of 0.89.

The ND91 Neutral Density 1.25" filter can thread into 1.25" eyepieces, diagonals, and extension tubes. This filter also has threads on the top side which allows for the stacking of additional filters so you can customize your observing experience!

This Product Comes with the Apertura Absolute Warranty!

  • Two-Year Warranty against product defects.
  • Three-Year Accident Replacement Program that begins after your initial 2 year warranty expires.
  • Your Apertura Absolute Warranty is transferable.

Download a copy of the Apertura Absolute Warranty for more information on this program, how to make a claim, and why it is important to keep your original receipt and the product's original boxes & packaging!

Specifications
Specifications
Model Number A-ND91
Single Filter, Set, or Accessory Single Filter
Filter Type Neutral Density/Moon
Filter Size 31.75 mm (1.25")
Filter Shape Round
Filter Insert Style Threaded
Warranty Apertura Two Year with 3 Year Sharp Warranty
What's in the Box?
What's in the Box?
  • 1.25" Neutral Density Filter 13% Transmission - ND96-0.9
  • Protective Case
  • Apertura 1.25" Neutral Density Filter 13% Transmission
  • 1.25" Neutral Density Filter and Case
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