Denkmeier Optical

Denkmeier - 99% Filter Switch Star Diagonal

Two Inch Filter Switch Star Diagonal: 2" Filter Switch System includes 2 two inch filter carriersDielectric Mirror is 99% reflective ... Learn More

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(48 States)
Model#: FSD-99

$419.00
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Denkmeier - Bino-Corrector for P.S.T.

Our latest innovation is a relay system that allows the Coronado P.S.T." to be used with any Denk Binoviewer. See our Sun in H-a with two eyes ... Learn More
Model#: PST-BC

$179.00
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Denkmeier - D14 Eyepiece

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

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(48 States)
Model#: EPS-D14

$329.00
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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

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

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(48 States)
Model#: EPS-D21

$289.00
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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 Hi Def Dual Band Planetary Filters

Format: 1.25 inch Cell: 1 ... Learn More
Model#: HD_PLANET

$125.00
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Denkmeier - Denk Hi Def OIII Nebula Filter 1.25 " format

A Hi-Def OIII Filter brings out luxurious contrast in gaseous emission nebula. ... Learn More
Model#: HD_OIII_125

$99.00
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Denkmeier - Denk Hi Def OIII Nebula Filter 2 " format

A Hi-Def OIII Filter brings out luxurious contrast in gaseous emission nebula. ... Learn More
Model#: HD_OIII_2

$185.00
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Denkmeier - Denk Hi Def UHC Nebula Filters 1.25 " format

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Model#: HD_UHC_125

$99.00
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Denkmeier - Denk Hi Def UHC Nebula Filters 2 " format

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Model#: HD_UHC_2

$185.00
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Denkmeier - Denk II Binoviewer with case

Denkmeier Denk II Binoviewer with case.
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(48 States)
Model#: D2-AC-C

$938.00
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Denkmeier - Denk II Binoviewer without case

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(48 States)
Model#: D2-AC

$899.00
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Denkmeier - Denk II Super System with Case

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

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

$1,334.00
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Denkmeier - Denk II Super System without Case

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

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(48 States)
Model#: D2-SS

$1,295.00
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Denkmeier - Filter Switch for Camera

Filter Switch for Camera T-Ring: Includes Filter Switch and Camera AdapterMove filters in or out of your camera's light path. Filters are fully protected. Load in your 2" or 1.25" filters ... Learn More

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(48 States)
Model#: FS-CAM

$229.00
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Denkmeier - Filter switch Option added to Denk II & Standard Super Systems

Filter Switch Retro-Fit for All Denkmeier Power Switch Star Diagonals (S1/S2/R1/R2) and William Optics Star Diagonals.Note: All Star Diagonals must be sent for retro-fitting ... Learn More
Model#: FS-OPTION

$189.00
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$Denkmeier - Filter Switch Option added to Denk II Refractor, SCT, Newtonian Universal and Super System Power Switch Packages$
Denkmeier - Filter Switch Option added to Denk II Refractor, SCT, Newtonian Universal and Super System Power Switch Packages

Just install your own 2" or 1.25" filters into The filter Switch Carriers for Filter Switching at your fingertips! Protects valuable filters too. Add to any Denkmeier Binoviewer System, or any new Denkmeier Star Diagonal ... Learn More
Model#: FSO

$189.00
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Denkmeier - Optical Adapter for Lunt 2" Diagonal

For the better part of a full Solar Cycle, we at Denkmeier Optical, Inc. have been coming up with innovative solutions that allow H-a Systems to reach focus with our Denk Binoviewers ... Learn More
Model#: OA-LUNT

$199.00
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Denkmeier - Optional Aluminum Eyepiece Vault Pair

The Eyepiece Vault - In order to properly protect your eyepiece investment, Denkmeier Optical, Inc. introduced a new concept. Each eyepiece is encased in an Eyepiece Vault. The bottom of the eyepiece barrel is threaded, and so is the base of The Vault ... Learn More
Model#: EPV-P

$49.00
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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.