Denkmeier Optical

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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

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(48 States)
Model#: R1-99REG

$619.00
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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 SHIPPING
(48 States)
Model#: R1-99STY

$619.00
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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

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(48 States)
Model#: R2-99REG

$719.00
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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

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(48 States)
Model#: R2-97REG

$599.00
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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 SHIPPING
(48 States)
Model#: S1-99REG

$509.00
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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 SHIPPING
(48 States)
Model#: S1-99STY

$509.00
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Denkmeier - #S2 Diekectric Power x Switch Star Diagonal - Regular

Diagonal #S2 For SCTsAllows Binoviewers to be used in SCTs for instant normal, reduction and multiplication factors ... Learn More

FREE SHIPPING
(48 States)
Model#: S2-99REG

$509.00
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Denkmeier - #S2 Diekectric Power x Switch Star Diagonal - Shorty

Diagonal #S2 For SCTsAllows Binoviewers to be used in SCTs for instant normal, reduction and multiplication factors ... Learn More

FREE SHIPPING
(48 States)
Model#: S2-99STY

$509.00
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Denkmeier - D14 Eyepiece Pair

Specifications: Available Focal Lengths: 14mm 1 ... Learn More

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(48 States)
Model#: EPP-D14

$629.00
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Denkmeier - D21 Eyepiece Pair

Specifications: Available Focal Lengths: 21mm 1 ... Learn More

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(48 States)
Model#: EPP-D21

$549.00
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Denkmeier - Denk II Binoviewer with case

Denkmeier Denk II Binoviewer with case.
... Learn More

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(48 States)
Model#: D2-AC-C

$938.00
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Denkmeier - Denk II Binoviewer without case

... Learn More

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(48 States)
Model#: D2-AC

$899.00
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Denkmeier - Spectrum 60 Upgrade for Coronado PST

The brand new Spectrum 60 Upgrade for your PST! Increases objective aperture by 50% for substantial gains in resolution ... Learn More

FREE SHIPPING
(48 States)
Model#: S60-PST

Regular Price: $699.00

Special Price: $599.00
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Denkmeier - Standard Binoviewer with Case

Denkmeier Standard Binoviewers have superb optical quality for Planetary, Lunar, Solar and Deepsky use ... Learn More

FREE SHIPPING
(48 States)
Model#: S-STDAC-C

$538.00
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Denkmeier - Standard Super System with Case

Denkmeier Standard Super System Binoviewers have superb optical quality for Planetary, Lunar, Solar and Deepsky use. ... Learn More

FREE SHIPPING
(48 States)
Model#: S-SS-C

$834.00
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Denkmeier - Standard Super System without case

Denkmeier Standard Super System Binoviewers have superb optical quality for Planetary, Lunar, Solar and Deepsky use. ... Learn More

FREE SHIPPING
(48 States)
Model#: S-SS

$795.00
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Denkmeier Optical, Inc. is a company co-owned by Russ Lederman and Spectrum Thin Films in Hauppauge NY. Russ Lederman is Inventor of The Power x Switch and Power Switch Star Diagonals. Let Denkmeier Optical be your source for the finest Binoviewers, Eyepieces, and Star Diagonals available anywhere. Whether your telescope is an SCT, Newtonian Reflector, Refractor, Maksutov Cassegrain, Dobsonian, Classical Cassegrain, RCX or other RC telescope brand, we have a binocular viewer for you! See our FAQ section for answers to common questions.

You may now see copies of our products with similar sounding names elsewhere, but do not be tricked or misled : This is The Only Home Of Denkmeiwer Optical. Each and every Denk undergoes personal hands-on quality control procedures by Denk's owners throughout the production process in a state for the art facility here in the USA.