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Zhumell 2 inch High Performance O-lll Telescope Filter

Item#: HN-ZHUL067
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Customer Rating
 
4
(4 Ratings)

Sale Price:

$36.98

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List Price: $129.98
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Description

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.

 

CHOKING HAZARD - small parts may pose a risk to children under 6 yrs.

Dimensions & Specifications

Brand

Zhumell

Size

2 Inches

Telescope Accessories Series

Filters

Type

Oxygen III Filters

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Items 1 -3 of 4
Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Zhumell 2 inch High Performance O-lll Telescope Filter
 
4.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

75%

of respondents would recommend this to a friend.

Pros

  • Easy to use (4)
  • Great optics (3)

Cons

    Best Uses

    • Astronomy (4)
      • Reviewer Profile:
      • Casual/ recreational (3)
      • Was this a gift?:
      • No (3)

    Reviewed by 4 customers

    Sort by

    Displaying reviews 1-4

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    2.0

    It's not a Lumicon

    By Deborah

    from PACIFIC,MO

    Verified Buyer

    Pros

    • Easy To Use

    Cons

    • Adds No Function

    Best Uses

    • Astronomy
    • Astrophotography

    Comments about Zhumell 2 inch High Performance O-lll Telescope Filter:

    It did bring out some planetary nebula but not any better than my broadband lp filter. In my Lumicon OIII (in 1.25") objects tend to have a deep deep hue but in Zhumell it's a aqua color. It does bring out things in the narrowband spectum somewhat. I suspect it's letting more light in the spectum pass than a OIII filter should. While it's only a fraction of the cost of TeleVue or Lumicon I don't feel it's worth the savings.

    • Was this a gift?:
    • No
     
    5.0

    A good value

    By Paul

    from HOPEWELL,VA

    About Me Casual/ Recreational

    Verified Buyer

    Pros

    • Easy To Use
    • Great Optics
    • Strong Construction

    Cons

      Best Uses

      • Astronomy
      • Bright Conditions

      Comments about Zhumell 2 inch High Performance O-lll Telescope Filter:

      I have purchased from Hayneedle before, so I naturally expect the best. They always deliver as promised. These were my first Zhumell filters, I got the UHC and the O-111 and I really got my moneys worth. They are just as good as Orions equivelant, and no shipping chargs. I live under yellow skys and they really brought out the nebular contrast. I cant wait to get out to dark skys. The tech sheet was in chinese, and was not helpful at all. But the filters are still a great value.

      • Was this a gift?:
      • No
       
      4.0

      Nice filter

      By smallscope

      from Jones Creek, Texas

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Easy To Use
      • Great for faint nebula
      • Great Optics

      Cons

      • Darkens background stars

      Best Uses

      • Astronomy
      • Light polluted skys

      Comments about Zhumell 2 inch High Performance O-lll Telescope Filter:

      I use this filter with my meade 12" s-c to look at m-57--m-27--m-42---ngc6210 and numerous others, it helps a lot, I do not have another O-III to compare it to, but it shows nebula's that I cannot see without it.The only down side I can see is that it darkens the background stars, but they probally all do and this one cost a whole lot less than any other.

      • Was this a gift?:
      • No

      (2 of 4 customers found this review helpful)

       
      5.0

      Fine Optical Filter

      By StarFarmer

      from Northwest Oklahoma

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Easy To Use
      • Great Optics

      Cons

      • None

      Best Uses

      • Astronomy
      • Nebulas for sure

      Comments about Zhumell 2 inch High Performance O-lll Telescope Filter:

      This 2.0" 0-111 met all my expectations and compares well to my much more expensive 1.25" 0-111! Very happy.

      Displaying reviews 1-4

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