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LUMICON POLARIZING FILTER-SINGLE 1.25"
LUMICON POLARIZING FILTER-SINGLE 1.25"
Usually Ships in 24 Hours
List Price: $57.99
Our Price: $44.99
Close Out $31.99
Savings: $26.00
1 in stock!

LUMICON POLARIZING FILTER-SINGLE 1.25"
INCREASES SHARPNESS IN LUNAR, PLANETARY, DAYTIME VIEWING
Starguy Broadband Moon & SkyGlow Filter--1.25"
Starguy Broadband Moon & SkyGlow Filter--1.25"
Usually Ships in 24 Hours
List Price: $165.00
Our Price: $119.99
Close Out Price $39.95
Savings: $125.05
2 in stock!

StarGuy Moon & Sky Glow Broadband Filter-1.25".  This gentle broadband filter removes many light pollution wavelengths
StarGuy Narrowband UHC Nebula filter--1.25"
StarGuy Narrowband UHC Nebula filter--1.25"
Usually Ships in 24 Hours
List Price: $165.00
Our Price: $119.99
Close Out Price $49.95
Savings: $115.05
2 in stock!

StarGuy Narrowband UHC Nebula filter-1.25". Transmits O-III and H-beta spectral wavelengths for superb contrast on emission nebulae in all sizes of telescope.
Olivon 58° -- HD 20mm 1.25" eyepiece
Olivon 58° -- HD 20mm 1.25" 5-element eyepiece
Usually Ships in 24 Hours
List Price: $98.00
Our Price: $63.00
Limited Time Sale $50.00
Savings: $48.00
3 in stock!

Olivon 58° -- HD 20mm 1.25" eyepiece
Starguy O-III Nebula Line filter--1.25"
Starguy O-III Nebula Line filter--1.25"
Usually Ships in 24 Hours
List Price: $165.00
Our Price: $119.99
Close Out Price $59.95
Savings: $105.05
2 in stock!

StarGuy O-III Line nebula Filter-1.25".Transmits only O-III lines in spectrum for maximum contrast on nebula details
Starguy Broadband Moon & SkyGlow Filter--2"
Starguy Broadband Moon & SkyGlow Filter--2"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Close Out Price $59.95
Savings: $180.05
1 in stock!

StarGuy Moon & Sky Glow Broadband Filter-1.25".  This gentle broadband filter removes many light pollution wavelengths
Explore Scientific CLS Broadband filter
Explore Scientific CLS Broadband filter 1.25" 436-536nm
Usually Ships in 24 Hours
List Price: $118.99
Our Price: $84.99
Close Out Price $59.99
Savings: $59.00
2 in stock!

Explore Scientific CLS Broadband Nebula and Light Pollution filter 1.25" 436-536nm bandwidth
Starguy O-III Nebula Line filter--2"
Starguy O-III Nebula Line filter--2"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Close Out Price $69.95
Savings: $170.05
2 in stock!

StarGuy O-III Line nebula Filter-2".Transmits only O-III lines in spectrum for maximum contrast on nebula details
Explore Scientific CLS Broadband filter
Explore Scientific CLS Broadband filter 2" 436-536nm
Usually Ships in 24 Hours
List Price: $132.99
Our Price: $94.99
Close Out Price $69.99
Savings: $63.00
1 in stock!

Explore Scientific CLS Broadband Nebula and Light Pollution filter 2" 436-536nm bandwidth
Explore Scientific H-Beta Line filter
Explore Scientific H-Beta Line filter 1.25" 478-496nm
Usually Ships in 24 Hours
List Price: $146.99
Our Price: $104.99
Close Out Price $74.99
Savings: $72.00
2 in stock!

Explore Scientific H-Beta Line Nebula filter 1.25" 478-496nm bandwidth
Explore Scientific O-III Line filter
Explore Scientific O-III Line filter 2" 483-511nm
Usually Ships in 24 Hours
List Price: $160.99
Our Price: $114.99
Close Out Price $84.99
Savings: $76.00
1 in stock!

Explore Scientific O-III Line Nebula filter 2" 483-511nm bandwidth
Explore Scientific 4-element 2X 1.25" focal extender
Explore Scientific 4-element 2X 1.25" focal extender
Usually Ships in 24 Hours
List Price: $167.99
Our Price: $119.99
Sale May 24-Jun 30 $94.99
Savings: $73.00
2 in stock!

Explore Scientific 4-element 2X 1.25" focal extender,w/compression ring binding
Explore Scientific 4-element 3X 1.25" focal extender
Explore Scientific 4-element 3X 1.25" focal extender
Usually Ships in 24 Hours
List Price: $167.99
Our Price: $119.99
Sale May 24-Jun 30 $94.99
Savings: $73.00
1 in stock!

Explore Scientific 4-element 3X 1.25" focal extender,w/compression ring binding
Vixen SLV 2.5mm ED 50° FMC 8-element Eyepiece-1.25"
Vixen SLV 2.5mm ED 50° FMC 8-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 2.5mm ED 50° FMC 8-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 4mm ED 50° FMC 7-element Eyepiece-1.25"
Vixen SLV 4mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 4mm ED 50° FMC 7-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 5mm ED 50° FMC 7-element Eyepiece-1.25"
Vixen SLV 5mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 5mm ED 50° FMC 7-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 6mm ED 50° FMC 7-element Eyepiece-1.25"
Vixen SLV 6mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 6mm ED 50° FMC 7-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 9mm ED 50° FMC 7-element Eyepiece-1.25"
Vixen SLV 9mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 9mm ED 50° FMC 7-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 10mm ED 50° FMC 7-element Eyepiece-1.25"
Vixen SLV 10mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 10mm ED 50° FMC 7-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 12mm ED 50° FMC 7-element Eyepiece-1.25"
Vixen SLV 12mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 12mm ED 50° FMC 7-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 15mm ED 50° FMC 7-element Eyepiece-1.25"
Vixen SLV 15mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 15mm ED 50° FMC 7-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 20mm ED 50° FMC 6-element Eyepiece-1.25"
Vixen SLV 20mm ED 50° FMC 6-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 20mm ED 50° FMC 6-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Vixen SLV 25mm ED 50° FMC 5-element Eyepiece-1.25"
Vixen SLV 25mm ED 50° FMC 5-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Sale Price: $109.00
Savings: $131.00
2 in stock!

Vixen SLV 25mm ED 50° FMC 5-element Eyepiece-1.25" Long eye relief, twist-up eyecup, non-rolling.
Explore Scientific 4-element 5X 1.25" focal extender
Explore Scientific 4-element 5X 1.25" focal extender
Usually Ships in 24 Hours
List Price: $244.99
Our Price: $174.99
Sale May 24-Jun 30 $124.99
Savings: $120.00
2 in stock!

Explore Scientific 4-element 5X 1.25" focal extender,w/compression ring binding
EXPLORE SCIENTIFIC 8X50 ILLUMINATED CORRECT IMAGE
EXPLORE SCIENTIFIC 8X50 ILLUMINATED CORRECT IMAGE FINDER SCOPE W/BKT (NO BASE)-SILVER
Usually Ships in 24 Hours
List Price: $279.99
Our Price: $199.99
Sale May 24-Jun 30 $149.99
Savings: $130.00
2 in stock!

Explore Scientific Wide-angle 8x50 straight-through, correct image, finder scope with illuminated reticle
Explore Scientific 4-element 2X 2" focal extender
Explore Scientific 4-element 2X 2" focal extender
Usually Ships in 24 Hours
List Price: $300.99
Our Price: $214.99
Sale May 24-Jun 30 $164.99
Savings: $136.00
2 in stock!

Explore Scientific 4-element 2X 2" focal extender,w/compression ring binding, 1.25" adapter
Berlebach Charon Observing Wooden Chair-Adjustable
Berlebach Charon Observing Wooden Chair-Adjustable
Usually Ships in 3 to 5 Days
List Price: $330.00
Our Price: $209.99
Spring Sale $189.99
Savings: $140.01

Berlebach's ergonomic observering chair: The Charon.  Padded leather comfort seat.  Lightweight and easy to transport.  Folds for easy storage.  Solid workmanship guarantees relaxed, comfortable viewing and optimum work posture. Huge range of height adjustment.
EXPLORE SCIENTIFIC 8X50 ILLUMINATED RIGHT ANGLECORRECT IMAGE FINDER
EXPLORE SCIENTIFIC 8X50 ILLUMINATED CORRECT IMAGE RIGHT ANGLE FINDER SCOPE W/BKT (NO BASE)-SILVER
Usually Ships in 24 Hours
List Price: $349.99
Our Price: $249.99
Sale May 24-Jun 30 $199.99
Savings: $150.00
1 in stock!

EXPLORE SCIENTIFIC 8X50 ILLUMINATED CORRECT IMAGE RIGHT ANGLE FINDER SCOPE W/BKT (NO BASE)-SILVER
Berlebach Hydra Observer's Wooden Chair-Adjustable
Berlebach Hydra Observer's Wooden Chair-Adjustable
Usually Ships in 3 to 5 Days
List Price: $400.00
Our Price: $249.99
Spring Sale $214.99
Savings: $185.01

Berlebach's ergonomic observer's chair: The Hydra.  Padded leather comfort seat.  Lightweight and easy to transport.  Folds small for easy storage.  Solid workmanship guarantees relaxed, comfortable viewing and optimum work posture.
Lumicon Deep Sky Broadband Filter 2"
Lumicon Deep Sky Broadband Filter 2"
Usually Ships in 24 Hours
List Price: $420.99
Our Price: $299.99
Close Out $219.00
Savings: $201.99
2 in stock!

Lumicon Deep Sky Broadband Filter 2"
The benchmark for broadband light pollution reduction, contrast enhancing, nebula filters
Lumicon Comet Filter-2"
Lumicon Comet Filter-2"
Usually Ships in 24 Hours
List Price: $420.99
Our Price: $299.99
Close Out $219.00
Savings: $201.99
1 in stock!

Lumicon Comet Filter-2" Great filter to enhance gas emissions in comet tails
VIXEN HR 1.6MM PLANETARY EYEPIECE
VIXEN HR 1.6MM PLANETARY EYEPIECE, 5-ELEMENT, 42°, 1.25"
Usually Ships in 24 Hours
List Price: $390.00
Our Price: $279.99
Sale Price: $239.99
Savings: $150.01
2 in stock!

VIXEN HR 1.6MM PLANETARY EYEPIECE, 5-ELEMENT, 42, 1.25"
VIXEN HR 2.0MM PLANETARY EYEPIECE
VIXEN HR 2.0MM PLANETARY EYEPIECE, 5-ELEMENT, 42°, 1.25"
Usually Ships in 24 Hours
List Price: $390.00
Our Price: $279.99
Sale Price: $239.99
Savings: $150.01
2 in stock!

VIXEN HR 2.0MM PLANETARY EYEPIECE, 5-ELEMENT, 42, 1.25"
VIXEN HR 2.4MM PLANETARY EYEPIECE
VIXEN HR 2.4MM PLANETARY EYEPIECE, 5-ELEMENT, 42°, 1.25"
Usually Ships in 24 Hours
List Price: $390.00
Our Price: $279.99
Sale Price: $239.99
Savings: $150.01
2 in stock!

VIXEN HR 2.4MM PLANETARY EYEPIECE, 5-ELEMENT, 42, 1.25"
VIXEN HR 3.4MM PLANETARY EYEPIECE
VIXEN HR 3.4MM PLANETARY EYEPIECE, 5-ELEMENT, 42°, 1.25"
Usually Ships in 24 Hours
List Price: $390.00
Our Price: $279.99
Sale Price: $239.99
Savings: $150.01
1 in stock!

VIXEN HR 3.4MM PLANETARY EYEPIECE, 5-ELEMENT, 42, 1.25"
Berlebach Nix II Observer's Wooden Chair-Adjustable
Berlebach Nix II Observer's Wooden Chair-Adjustable
Usually Ships in 3 to 5 Days
List Price: $480.00
Our Price: $299.99
Spring Sale $249.99
Savings: $230.01

Berlebach Nix II Observer's Wooden Chair-Adjustable
VIXEN SSW 3.5MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 3.5MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $490.00
Our Price: $349.99
Sale Price: $299.00
Savings: $191.00
2 in stock!

VIXEN SSW 3.5MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 5MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 5MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $490.00
Our Price: $349.99
Sale Price: $299.00
Savings: $191.00
2 in stock!

VIXEN SSW 5MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 7MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 7MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $490.00
Our Price: $349.99
Sale Price: $299.00
Savings: $191.00
2 in stock!

VIXEN SSW 7MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 10MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 10MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $490.00
Our Price: $349.99
Sale Price: $299.00
Savings: $191.00
1 in stock!

VIXEN SSW 10MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 14MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
VIXEN SSW 14MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $490.00
Our Price: $349.99
Sale Price: $299.00
Savings: $191.00
1 in stock!

VIXEN SSW 14MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
EXPLORE SCIENTIFIC 5.5MM 100° Ar WATERPROOF EYEPIECE
EXPLORE SCIENTIFIC 9-ELEMENT 5.5MM 2" 100° AR PURGED WP EYEPIECE
Usually Ships in 24 Hours
List Price: $559.99
Our Price: $399.99
Sale May 24-Jun 30 $299.99
Savings: $260.00
2 in stock!

A sharp, waterproof 100° apparent field eyepiece.  What more could you ask for?
EXPLORE SCIENTIFIC 9MM 100° ARGON-PURGED WATERPROOF EYEPIECE
EXPLORE SCIENTIFIC 9-ELEMENT 9MM 100° Ar PURGED WP EYEPIECE-2"
Usually Ships in 24 Hours
List Price: $559.99
Our Price: $399.99
Sale May 24-Jun 30 $299.99
Savings: $260.00
2 in stock!

A sharp, waterproof 100° apparent field eyepiece.  What more could you ask for?
EXPLORE SCIENTIFIC 3" DIELECTRIC STAR DIAGONAL--99% REFLECTIVE
EXPLORE SCIENTIFIC 3" DIELECTRIC STAR DIAGONAL--99% REFLECTIVE
Usually Ships in 1 to 2 Weeks
List Price: $573.99
Our Price: $409.99
Sale May 24-Jun 30 $309.99
Savings: $264.00

EXPLORE SCIENTIFIC 3" DIELECTRIC STAR DIAGONAL--99% REFLECTIVE

EXPLORE SCIENTIFIC 14MM 100° AR-PURGED WATERPROOF EYEPIECE
EXPLORE SCIENTIFIC 9-ELEMENT 14MM 100° AR PURGED WP EYEPIECE-2"
Usually Ships in 24 Hours
List Price: $629.99
Our Price: $449.99
Sale May 24-Jun 30 $349.99
Savings: $280.00
2 in stock!

A sharp, waterproof 100° apparent field eyepiece.  What more could you ask for?
EXPLORE SCIENTIFIC 20MM 100° N2-PURGED WATERPROOF EYEPIECE
EXPLORE SCIENTIFIC 9-ELEMENT 20MM 100° N2 PURGED WP EYEPIECE-2"
Usually Ships in 24 Hours
List Price: $629.99
Our Price: $449.99
Sale May 24-Jun 30 $349.99
Savings: $280.00
2 in stock!

EXPLORE SCIENTIFIC 20MM 100° WATERPROOF EYEPIECE
A sharp, waterproof 100° apparent field eyepiece.  What more could you ask for?
Explore Scientific 8" Solid Tube Dobsonian
EXPLORE SCIENTIFIC FIRSTLIGHT 8" SOLID TUBE DOBSONIAN, F/6, 2.5" FOCUSER, RDF
Ships from Explore Scientific
List Price: $699.99
Our Price: $499.99
Sale Price: $369.99
Savings: $330.00

EXPLORE SCIENTIFIC FIRSTLIGHT 8" SOLID TUBE DOBSONIAN, F/6, 2.5" FOCUSER, RDF
EXPLORE SCIENTIFIC 92° SERIES 12MM WATERPROOF Ar EYEPIECE-2.0"
EXPLORE SCIENTIFIC 8-ELEMENT 92° SERIES 12MM WATERPROOF EYEPIECE-2.0"
Usually Ships in 24 Hours
List Price: $685.99
Our Price: $489.99
Sale May 24-Jun 30 $389.99
Savings: $296.00
1 in stock!

Explore Scientific 12mm 8-element 92° long eye relief water proof (Argon purged) eyepiece--2"
With 20mm of eye relief: the first hyper-wide angle eyepiece suitable for glasses wearers
EXPLORE SCIENTIFIC 92° SERIES 17MM WP EYEPIECE-2"
EXPLORE SCIENTIFIC 8-ELEMENT 92° SERIES 17MM WATERPROOF EYEPIECE-2.0"
Usually Ships in 24 Hours
List Price: $685.99
Our Price: $489.99
Sale May 24-Jun 30 $389.99
Savings: $296.00
1 in stock!

EXPLORE SCIENTIFIC 8-ELEMENT 92° SERIES 17MM WATERPROOF EYEPIECE-2.0"
Explore Scientific 10" Solid Tube Dobsonian
EXPLORE SCIENTIFIC FIRSTLIGHT 10" SOLID TUBE DOBSONIAN, F/5, 2.5" FOCUSER, RDF
Ships from Explore Scientific
List Price: $979.99
Our Price: $699.99
Sale Price: $459.99
Savings: $520.00

EXPLORE SCIENTIFIC FIRSTLIGHT 10" SOLID TUBE DOBSONIAN, F/5, 2.5" FOCUSER, RDF
   
 
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