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Howie Glatter Howie Glatter 2/1.25 Inch Green Beam Collimator 532nm
Single green beam operates at 532nm for twilight use.
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Howie Glatter 2/1.25 Inch Green Beam Collimator 532nm
$425.00
Howie Glatter Howie Glatter 2/1.25 Inch Collimator 635nm
The laser collimator is a tool which enables precise adjustment of the position and alignment of telescope optics, so as to obtain the best possible image contrast and resolution.
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Howie Glatter 2/1.25 Inch Collimator 635nm
$320.00
Howie Glatter Howie Glatter 2/1.25 Inch Collimator 650nm
The laser collimator is a tool which enables precise adjustment of the position and alignment of telescope optics, so as to obtain the best possible image contrast and resolution.
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Howie Glatter 2/1.25 Inch Collimator 650nm
$310.00
Howie Glatter Howie Glatter 2 Inch Collimator 635nm
The laser collimator is a tool which enables precise adjustment of the position and alignment of telescope optics, so as to obtain the best possible image contrast and resolution.
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Howie Glatter 2 Inch Collimator 635nm
$300.00
Howie Glatter Howie Glatter 2 Inch Collimator 650nm
The laser collimator is a tool which enables precise adjustment of the position and alignment of telescope optics, so as to obtain the best possible image contrast and resolution.
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Howie Glatter 2 Inch Collimator 650nm
$280.00
Howie Glatter Howie Glatter Cable Sling Kits
The Glatter Sling ™ for Obsession and other Dobs is a new development in primary mirror edge support systems that eliminates the problems of astigmatism and miscollimation present with many commercial and ATM slings.
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Howie Glatter Cable Sling Kits
$265.00
Howie Glatter Howie Glatter TuBLUG 2" Newtonian for Laser Collimator
The tuBlug™ is the answer for those who want to Barlow-collimate their primary from the back of the scope, but have a solid tube Newtonian, or can't be bothered to slide their shroud up.
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Howie Glatter TuBLUG 2" Newtonian for Laser Collimator
$240.00
Howie Glatter Howie Glatter 1.25 inch Collimator 650nm
The most important specification for a laser collimator is the accuracy and stability of the laser beam alignment with the cylindrical axis of the collimator body.
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Howie Glatter 1.25 inch Collimator 650nm
$210.00
Howie Glatter Howie Glatter TuBLUG 1.25" Newtonian for Laser Collimator
The tuBlug™ is the answer for those who want to Barlow-collimate their primary from the back of the scope, but have a solid tube Newtonian, or can't be bothered to slide their shroud up.
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Howie Glatter TuBLUG 1.25" Newtonian for Laser Collimator
$160.00
Howie Glatter Howie Glatter Holographic Concentric Circle Projection Attachment for Collimator
The nine-concentric circle pattern is NOW available!
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Howie Glatter Holographic Concentric Circle Projection Attachment for Collimator
$110.00
Howie Glatter Sling Extension Bracket System for Obsession 15" Telescope
Howie Glatter Sling Extension Bracket System for Obsession 15" Telescope
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Howie Glatter Sling Extension Bracket System for Obsession 15" Telescope
$99.95
Howie Glatter Parallizer (2" to 1.25 inch adapter)
Howie Glatter Parallizer (2" to 1.25 inch adapter)
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Howie Glatter Parallizer (2" to 1.25 inch adapter)
$90.00
Howie Glatter Howie Glatter Parallizer SCT 2.0" Eyepiece Centering Adapter (A20-SCT-P)
Introducing the SCT Parallizer®. This new application of Howie Glatter’s patented Parallizer® principle raises the bar for performance.
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Howie Glatter Parallizer SCT 2.0" Eyepiece Centering Adapter (A20-SCT-P)
$90.00
Howie Glatter Howie Glatter BLUG Newtonian Barlow 2" (LIMITED QUANTITIES)
The Blug is Howie's newest Newtonian collimation accessory (Blug is short for Barlowed collimation plug).
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Howie Glatter BLUG Newtonian Barlow 2" (LIMITED QUANTITIES)
$90.00
Howie Glatter Howie Glatter Holographic Grid Attachment for Collimator
Square Grid Projection Attachment. A wide pattern spanning 21 degrees, best for fast scopes down to f/2.7
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Howie Glatter Holographic Grid Attachment for Collimator
$80.00
Howie Glatter Howie Glatter Barlow Laser Collimator Barlow Attachment
Attaches to laser aperture for making the primary mirror adjustment quick, efficient and compact.
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Howie Glatter Barlow Laser Collimator Barlow Attachment
$80.00
Howie Glatter ORIGINAL FINE THREAD Crosshair and Circle Scope Pattern Projection Attachment
Howie Glatter ORIGINAL FINE THREAD Crosshair and Circle Scope Pattern Projection Attachment
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Howie Glatter ORIGINAL FINE THREAD Crosshair and Circle Scope Pattern Projection Attachment
$70.00
Howie Glatter Holographic ORIGINAL FINE THREAD Grid Attachment for Collimator
Howie Glatter Holographic ORIGINAL FINE THREAD Grid Attachment for Collimator
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Howie Glatter Holographic ORIGINAL FINE THREAD Grid Attachment for Collimator
$70.00
Howie Glatter Howie Glatter Crosshair and Circle Scope Pattern Projection Attachment
A cross-hair and circle “scope” pattern is available that spans 10 degrees. It has utility for non-Barlowed, conventional Newtonian primary collimation, where the primary is adjusted to return the reflected central laser beam back into the laser aperture
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Howie Glatter Crosshair and Circle Scope Pattern Projection Attachment
$70.00
Howie Glatter Howie Glatter Laser Adjustable Intensity Variable Power Switch
Howie Glatter Upgrade Variable Intensity Power Switch for Howie Glatter lasers.
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Howie Glatter Laser Adjustable Intensity Variable Power Switch
$60.00
Howie Glatter Howie Glatter Small Aperture Stop
Howie Glatter Small Aperture Stop
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Howie Glatter Small Aperture Stop
$35.00
Howie Glatter Howie Glatter On/Off Button Replacement
Are you the proud owner of one of the original Howie Glatter Collimators? Update it with this convenient on/off button!
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Howie Glatter On/Off Button Replacement
$35.00