Diagonals
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APM - Star Diagonal 2 " - 99% - Quartz
APM 2" StardiagonalVery good quality with 99% Reflection and adapter 2"-1.25" ... Learn More
Model#: 10108
Regular Price: $199.00
Special Price: $139.00
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Canadian Telescopes - 1.25in. Dielectric Mirror Star Diagonal
The Diagonal Mirror has enhanced dielectric coatings that give an incredible 99% reflectivity over the visual spectrum.
... Learn MoreModel#: CT240067
$84.99 -
Canadian Telescopes - 2 Inch Dielectric Mirror Star Diagonal
The Diagonal Mirror has enhanced dielectric coatings that give an
... Learn More
incredible 99% reflectivity over the visual spectrum.Model#: CT240068
$145.00 -
Celestron - 2-" XLT Diagonal (Refractor)
Introducing our new 2" XLT Diagonal. This high quality multi-coated mirror diagonal allows you to take advantage of the wider field of view provided by 2" eyepieces ... Learn More
Model#: 93526
Regular Price: $163.35
Special Price: $119.95
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Celestron - 2-" XLT Diagonal (SCT)
Introducing our new 2" XLT Diagonal. This high quality multi-coated mirror diagonal allows you to take advantage of the wider field of view provided by 2" eyepieces ... Learn More
FREE SHIPPINGModel#: 93527(excludes AK & HI)
$163.35 -
Celestron - Diagonal, Erect Image - 45 degree - NexStar 4
Threads onto the back of the NexStar 4SE & GT. This design allows you to look into the telescope at a 45° angle, at images that are oriented properly, meaning the image is upright and correct from left to right ... Learn More
Model#: 94116
Regular Price: $39.95
Special Price: $28.95
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Celestron - Diagonal, Erect Image - 45 degree .1-1/4 "
Celestron's 1-1/4" Erect Image Diagonals are an Amici prism design. This design allows you to look into the telescope at a 45° angle, at images that are oriented properly, meaning the image is upright and correct from left to right ... Learn More
Model#: 94112-A
$49.95 -
Celestron - Diagonal, Mirror - 2 "
This high quality 90-degree multi-coated mirror diagonal allows you to take advantage of the wider field of view provided by 2" eyepieces ... Learn More
Model#: 93519
Regular Price: $109.95
Special Price: $63.95
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Celestron - Diagonal, Star 1-1/4 "
Our Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i.e. directly overhead) ... Learn More
Model#: 94115-A
$39.95 -
Celestron - Finderscope Only 8x20 ERECT IMAGE
This 8x20 finderscope features an erect image.Finderscopes are secondary scopes, used to help locate objects in the main telescope. The larger the finderscope, the more you'll see, to an upper limit of 50mm ... Learn More
Model#: 94103-A
$49.00 -
Denkmeier - #R1 Diekectric Power x Switch Star Diagonal - Regular
Diagonal #R1 For RefractorsAllows any Denkmeier Binoviewer to be loaded into the eyepiece receptacle for 3 magnifications with a single pair of eyepieces ... Learn More
FREE SHIPPINGModel#: R1-99REG(excludes AK & HI)
$619.00 -
Denkmeier - #R1 Diekectric Power x Switch Star Diagonal - Shorty
Diagonal #R1 For RefractorsAllows any Denkmeier Binoviewer to be loaded into the eyepiece receptacle for 3 magnifications with a single pair of eyepieces ... Learn More
FREE SHIPPINGModel#: R1-99STY(excludes AK & HI)
$619.00 -
Denkmeier - #R1 Silver Enhanced Power x Switch Star Diagonal - Regular
Diagonal #R1 For RefractorsAllows any Denkmeier Binoviewer to be loaded into the eyepiece receptacle for 3 magnifications with a single pair of eyepieces ... Learn More
FREE SHIPPINGModel#: R1-97REG(excludes AK & HI)
$499.00 -
Denkmeier - #R1 Silver Enhanced Power x Switch Star Diagonal - Shorty
Diagonal #R1 For RefractorsAllows any Denkmeier Binoviewer to be loaded into the eyepiece receptacle for 3 magnifications with a single pair of eyepieces ... Learn More
FREE SHIPPINGModel#: R1-97STY(excludes AK & HI)
$499.00 -
Denkmeier - #R2 Diekectric Power x Switch Star Diagonal - Regular
The Denkmeier 2" Power x Switch Diagonal #R2 for Refractors#R2 provides tremendous versatility allowing a binoviewer to move through up to 6 different magnifications with a low 1.26X power factor to a high power of 3 ... Learn More
FREE SHIPPINGModel#: R2-99REG(excludes AK & HI)
$719.00 -
Denkmeier - #R2 Silver Enhanced Power x Switch Star Diagonal - Regular
The Denkmeier 2" Power x Switch Diagonal #R2 for Refractors#R2 provides tremendous versatility allowing a binoviewer to move through up to 6 different magnifications with a low 1.26X power factor to a high power of 3 ... Learn More
FREE SHIPPINGModel#: R2-97REG(excludes AK & HI)
$599.00 -
Denkmeier - #S1 Diekectric Power x Switch Star Diagonal - Regular
Diagonal #S1 - For SCTs Using Single EyepiecesDesigned specifically for single eyepiece use (non-binoviewer) in an SCT and allows focal reduction, normal and 2X magnifications instantly ... Learn More
FREE SHIPPINGModel#: S1-99REG(excludes AK & HI)
$509.00 -
Denkmeier - #S1 Diekectric Power x Switch Star Diagonal - Shorty
Diagonal #S1 - For SCTs Using Single EyepiecesDesigned specifically for single eyepiece use (non-binoviewer) in an SCT and allows focal reduction, normal and 2X magnifications instantly ... Learn More
FREE SHIPPINGModel#: S1-99STY(excludes AK & HI)
$509.00 -
Denkmeier - #S1 Silver Enhanced Power x Switch Star Diagonal - Regular
2" Star Diagonal # S1Available with 97% Silver Enhanced coatings, includes a 1.25" adapter for 1 ... Learn More
FREE SHIPPINGModel#: S1-97REG(excludes AK & HI)
$389.00 -
Denkmeier - #S1 Silver Enhanced Power x Switch Star Diagonal - Shorty
2" Star Diagonal # S1Available with 97% Silver Enhanced coatings, includes a 1.25" adapter for 1 ... Learn More
FREE SHIPPINGModel#: S1-97STY(excludes AK & HI)
$389.00



















