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Apochromatic
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Original price $1,350.00 - Original price $1,350.00Original price$1,350.00$1,350.00 - $1,350.00Current price $1,350.00William Optics Gran Turismo 71 Triplet + FLAT6AIII Bundle
William Optics Gran Turismo 71 Triplet APO f/5.9 + FLAT6AIII Bundle Technical Specifications Aperture 71mm Focal Length 419mm Focal R...
View full detailsOriginal price $1,350.00 - Original price $1,350.00Original price$1,350.00$1,350.00 - $1,350.00Current price $1,350.00 -
Original price $1,460.00Original price $1,460.00 - Original price $1,460.00Original price $1,460.00Current price $1,360.00$1,360.00 - $1,360.00Current price $1,360.00
Sky-Watcher Evostar 80 Doublet APO Open Box (S11100-OPEN)
In stockSky-Watcher Evostar 80 Doublet APO Sky-Watcher’s Evostar apochromatic doublet refractors are the perfect blend of superior extra-low dispersion gla...
View full detailsOriginal price $1,460.00Original price $1,460.00 - Original price $1,460.00Original price $1,460.00Current price $1,360.00$1,360.00 - $1,360.00Current price $1,360.00Save $100.00 -
Original price $6,349.95 - Original price $6,349.95Original price$6,349.95$6,349.95 - $6,349.95Current price $6,349.95Stellarvue Doublet Apo SVX127D with Feather Touch Focuser - Used
Only 1 left!Stellarvue Doublet Apo SVX127D Used Telescope has been bought on June 2022- it looks like brand new Optics: These SVX series optics are rated at ....
View full detailsOriginal price $6,349.95 - Original price $6,349.95Original price$6,349.95$6,349.95 - $6,349.95Current price $6,349.95 -
Original price $1,330.00 - Original price $1,330.00Original price$1,330.00$1,330.00 - $1,330.00Current price $1,330.00Askar NEW 65PHQ F/6.4 Quintuplet Astrograph (65PHQ)
Askar 65PHQ Astrograph 65PHQ is a flatfield astrograph newly launched after 80PHQ, 107PHQ, and 130PHQ. Instead of buying extra flatteners, calcula...
View full detailsOriginal price $1,330.00 - Original price $1,330.00Original price$1,330.00$1,330.00 - $1,330.00Current price $1,330.00 -
Original price $807.99 - Original price $807.99Original price$807.99$807.99 - $807.99Current price $807.99Askar FMA230 F/4.6 Astrograph Lens (FMA230)
Askar FMA230 F/4.6 Astrograph Lens Since the FMA135 and FMA180 have hit the market, we receive numerous positive feedback.It’s really an encouragem...
View full detailsOriginal price $807.99 - Original price $807.99Original price$807.99$807.99 - $807.99Current price $807.99 -
Original price $3,390.00 - Original price $3,390.00Original price$3,390.00$3,390.00 - $3,390.00Current price $3,390.00Askar FRA600 108mm f/5.6 Quintuplet APO (FRA600)
Askar FRA600 108mm f/5.6 Quintuplet APO Today Sharpstar announces the newest addition to its Askar FRA series, the Askar FRA600/5.6. Following the...
View full detailsOriginal price $3,390.00 - Original price $3,390.00Original price$3,390.00$3,390.00 - $3,390.00Current price $3,390.00 -
Original price $2,550.00 - Original price $2,550.00Original price$2,550.00$2,550.00 - $2,550.00Current price $2,550.00Askar FRA500 APO Astrograph (FRA500)
Askar FRA500 APO Astrograph Sharpstar Optics introduces Askar FRA500 astrograph, which is the youngest among the well-known FRA- family, to our cu...
View full detailsOriginal price $2,550.00 - Original price $2,550.00Original price$2,550.00$2,550.00 - $2,550.00Current price $2,550.00 -
Original price $1,199.00 - Original price $1,199.00Original price$1,199.00$1,199.00 - $1,199.00Current price $1,199.00Askar FRA300 Pro 60mm f5 Quintuplet APO (FRA300)
In stockAskar FRA300 Pro 60mm f5 Quintuplet APO Since their inception,Askar FRA series short focal ratio astrograph have been very well received by astron...
View full detailsOriginal price $1,199.00 - Original price $1,199.00Original price$1,199.00$1,199.00 - $1,199.00Current price $1,199.00 -
Original price $1,540.00 - Original price $1,540.00Original price$1,540.00$1,540.00 - $1,540.00Current price $1,540.00Askar FRA400 72mm f5.6 Quintuplet APO (FRA400)
Askar FRA400 72mm f/5.6 Quintuplet APO Welcome to use brand new ASKAR FRA series! The FRA, which stands for “FLATFIELD REFRACTIVE ASTRAGRAPH”, is ...
View full detailsOriginal price $1,540.00 - Original price $1,540.00Original price$1,540.00$1,540.00 - $1,540.00Current price $1,540.00 -
Original price $1,995.00 - Original price $1,995.00Original price$1,995.00$1,995.00 - $1,995.00Current price $1,995.00Askar 80PHQ F/7.5 Quadruplet Astrograph (80PHQ)
Askar 80PHQ Astrograph Askar introduces the brand-new 80PHQ refractive astrograph. And it’s the second long-focal-ratio astrograph from the PHQ- f...
View full detailsOriginal price $1,995.00 - Original price $1,995.00Original price$1,995.00$1,995.00 - $1,995.00Current price $1,995.00 -
Original price $4,478.00 - Original price $4,478.00Original price$4,478.00$4,478.00 - $4,478.00Current price $4,478.00Askar 130PHQ F/7.7 Quadruplet Astrograph (130PHQ)
Askar 130PHQ Astrograph 130PHQ is a long-focal-ratio, flatfield astrograph newly launched after 107PHQ. Instead of buying extra flatteners, calcula...
View full detailsOriginal price $4,478.00 - Original price $4,478.00Original price$4,478.00$4,478.00 - $4,478.00Current price $4,478.00 -
Original price $3,200.00 - Original price $3,200.00Original price$3,200.00$3,200.00 - $3,200.00Current price $3,200.00Askar 107PHQ F/7 Quadruplet Astrograph (107PHQ)
In stockAskar 107PHQ Astrograph As the first long-focal-ratio Flatfield astrograph from Askar, 107PHQ is born with a special mission: whether you are just ...
View full detailsOriginal price $3,200.00 - Original price $3,200.00Original price$3,200.00$3,200.00 - $3,200.00Current price $3,200.00 -
Original price $1,270.00 - Original price $1,270.00Original price$1,270.00$1,270.00 - $1,270.00Current price $1,270.00Williams Optics ZenithStar 81 Doublet APO f/6.9 with 0.8x Reducer & Flattener
In stockWilliam Optics ZenithStar 81 Doublet APO f/6.9 with 0.8x Reducer & Flattener Technical Specifications Aperture: 81mm Focal Leng...
View full detailsOriginal price $1,270.00 - Original price $1,270.00Original price$1,270.00$1,270.00 - $1,270.00Current price $1,270.00 -
Original price $1,104.00 - Original price $1,104.00Original price$1,104.00$1,104.00 - $1,104.00Current price $1,104.00William Optics ZenithStar 81 Doublet APO f/6.9
In stockWilliam Optics ZenithStar 81 Doublet APO f/6.9 Technical Specifications Aperture: 81mm Focal Length: 559mm Focal Ratio: f/6.9 Focuse...
View full detailsOriginal price $1,104.00 - Original price $1,104.00Original price$1,104.00$1,104.00 - $1,104.00Current price $1,104.00 -
Original price $896.00 - Original price $896.00Original price$896.00$896.00 - $896.00Current price $896.00William Optics ZenithStar 73 III Doublet f/5.9
In stockWilliam Optics ZenithStar 73 III Doublet f/5.9 Technical Specifications Aperture: 73 mm (2.75") Focal Length: 430 mm Focal Ratio: f/5.9 ...
View full detailsOriginal price $896.00 - Original price $896.00Original price$896.00$896.00 - $896.00Current price $896.00 -
Original price $745.00 - Original price $745.00Original price$745.00$745.00 - $745.00Current price $745.00William Optics ZenithStar 61II Doublet f/5.9
1+ in stockWilliam Optics ZenithStar 61II Doublet APO f/5.9 Technical Specifications Focal Length: 360mmAperture: 61mmFocal Ratio: f/5.9Focuser: 2" Ra...
View full detailsOriginal price $745.00 - Original price $745.00Original price$745.00$745.00 - $745.00Current price $745.00 -
Original price $1,049.00 - Original price $1,049.00Original price$1,049.00$1,049.00 - $1,049.00Current price $1,049.00William Optics RedCat 51 APO f/4.9 Version II (L-RC51II)
1+ in stockWilliam Optics RedCat 51 APO f/4.9 Technical Specifications Lens Type Prime Lens Focal Length 250mm Aperture 51mm Focal Ratio f/4.9 ...
View full detailsOriginal price $1,049.00 - Original price $1,049.00Original price$1,049.00$1,049.00 - $1,049.00Current price $1,049.00 -
Original price $2,258.00Original price $2,258.00 - Original price $2,258.00Original price $2,258.00Current price $2,099.99$2,099.99 - $2,099.99Current price $2,099.99
William Optics RedCat 71 APO Telescope (T-C-71RD)
In stockWilliam Optics RedCat 71 APO Telescope The WO Cat71 is a 71-mm f/4.9 refractor using a Petzval design with a doublet front element incorporating F...
View full detailsOriginal price $2,258.00Original price $2,258.00 - Original price $2,258.00Original price $2,258.00Current price $2,099.99$2,099.99 - $2,099.99Current price $2,099.99Save $158.01 -
Original price $1,965.00 - Original price $1,965.00Original price$1,965.00$1,965.00 - $1,965.00Current price $1,965.00William Optics Gran Turismo 81 IV Triplet APO f/5.9
In stockWilliam Optics Gran Turismo 81 IV Triplet APO f/5.9 Technical Specifications Aperture 81mm Focal Length 478mm Focal Ratio f/5.9 ...
View full detailsOriginal price $1,965.00 - Original price $1,965.00Original price$1,965.00$1,965.00 - $1,965.00Current price $1,965.00 -
Original price $1,180.00 - Original price $1,180.00Original price$1,180.00$1,180.00 - $1,180.00Current price $1,180.00William Optics Gran Turismo 71 Triplet APO f/5.9 (A-F71GTII)
William Optics Gran Turismo 71 Triplet APO f/5.9 Technical Specifications Aperture 71mm Focal Length 419mm Focal Ratio f/5.9 Camera...
View full detailsOriginal price $1,180.00 - Original price $1,180.00Original price$1,180.00$1,180.00 - $1,180.00Current price $1,180.00 -
Original price $2,547.00 - Original price $2,547.00Original price$2,547.00$2,547.00 - $2,547.00Current price $2,547.00William Optics Fluorostar 91 (FLT-91)
In stockWilliam Optics Fluorostar 91 The FLT 91 is the perfect Apochromatic refractor for visual and photographic astronomers demanding excellence in a mid...
View full detailsOriginal price $2,547.00 - Original price $2,547.00Original price$2,547.00$2,547.00 - $2,547.00Current price $2,547.00 -
Original price $9,480.24 - Original price $9,480.24Original price$9,480.24$9,480.24 - $9,480.24Current price $9,480.24William Optics Fluorostar 156 with 3.5" Feather Touch Focuser
William Optics Fluorostar 156 with 3.5" Feather Touch Focuser Technical Specifications Focal Length: 1217mm Diameter: 156mm A...
View full detailsOriginal price $9,480.24 - Original price $9,480.24Original price$9,480.24$9,480.24 - $9,480.24Current price $9,480.24 -
Original price $8,748.74 - Original price $8,748.74Original price$8,748.74$8,748.74 - $8,748.74Current price $8,748.74William Optics Fluorostar 156 with 3.7" Rack & Pinion Focuser
William Optics Fluorostar 156 Technical Specifications Focal Length: 1217mm Diameter: 156mm Aperture: F/7.8 Focuser: 3.7” Ra...
View full detailsOriginal price $8,748.74 - Original price $8,748.74Original price$8,748.74$8,748.74 - $8,748.74Current price $8,748.74 -
Original price $6,873.44 - Original price $6,873.44Original price$6,873.44$6,873.44 - $6,873.44Current price $6,873.44William Optics Fluorostar 132 with 3.5" Feather Touch Focuser
William Optics Fluorostar 132 Triplet APO f/7 with 3.5" Feather Touch Focuser Simply put: a joy to use. You will be blown away by the small detail...
View full detailsOriginal price $6,873.44 - Original price $6,873.44Original price$6,873.44$6,873.44 - $6,873.44Current price $6,873.44 -
Original price $5,556.74 - Original price $5,556.74Original price$5,556.74$5,556.74 - $5,556.74Current price $5,556.74William Optics Fluorostar 132 with 3.7" Rack and Pinion Focuser
William Optics Fluorostar 132 Triplet APO f/7 with 3.7" Rack and Pinion Focuser Simply put: a joy to use. You will be blown away by the small deta...
View full detailsOriginal price $5,556.74 - Original price $5,556.74Original price$5,556.74$5,556.74 - $5,556.74Current price $5,556.74 -
Original price $4,175.00 - Original price $4,175.00Original price$4,175.00$4,175.00 - $4,175.00Current price $4,175.00William Optics Fluorostar 120 (A-F120)
In stockWilliam Optics Fluorostar 120 Technical Specifications Aperture: 120 mm Focal Length: 780 mm Focal Ratio: f/6.5 Focuser: 3.3" Rac...
View full detailsOriginal price $4,175.00 - Original price $4,175.00Original price$4,175.00$4,175.00 - $4,175.00Current price $4,175.00 -
Original price $2,882.11 - Original price $2,882.11Original price$2,882.11$2,882.11 - $2,882.11Current price $2,882.11Tele Vue TV-85 White (WXO-3372)
Tele Vue TV-85 White 85mm, f/7, APO (Doublet) Refractor. With APO performance and airline portability, the Tele Vue-85 has been delighting astronom...
View full detailsOriginal price $2,882.11 - Original price $2,882.11Original price$2,882.11$2,882.11 - $2,882.11Current price $2,882.11 -
Original price $2,882.11 - Original price $2,882.11Original price$2,882.11$2,882.11 - $2,882.11Current price $2,882.11Tele Vue TV-85 Green (GXO-3372)
Tele Vue TV-85 Green 85mm, f/7, APO (Doublet) Refractor. With APO performance and airline portability, the Tele Vue-85 has been delighting astronom...
View full detailsOriginal price $2,882.11 - Original price $2,882.11Original price$2,882.11$2,882.11 - $2,882.11Current price $2,882.11 -
Original price $2,306.22 - Original price $2,306.22Original price$2,306.22$2,306.22 - $2,306.22Current price $2,306.22Tele Vue TV-76 White (WXO-3065)
Tele Vue TV-76 White 76mm, f/6.3, APO (Doublet) Refractor. From astronomical, to spotting, to birding, the Tele Vue-76 combines compact size with t...
View full detailsOriginal price $2,306.22 - Original price $2,306.22Original price$2,306.22$2,306.22 - $2,306.22Current price $2,306.22 -
Original price $1,153.11 - Original price $1,153.11Original price$1,153.11$1,153.11 - $1,153.11Current price $1,153.11Tele Vue TV-60 (TVO-2460)
Tele Vue TV-60 60mm, f/6, APO (Doublet) Refractor. This high performance, super-compact APO doublet, is a super-finder, day/night scope with great ...
View full detailsOriginal price $1,153.11 - Original price $1,153.11Original price$1,153.11$1,153.11 - $1,153.11Current price $1,153.11 -
Original price $9,806.09 - Original price $9,806.09Original price$9,806.09$9,806.09 - $9,806.09Current price $9,806.09Tele Vue NP127is (NPI-5054)
Tele Vue NP127is The Tele Vue NP127is refines the original NP127 with the addition of a more robust, larger focuser now standard with 10:1 reductio...
View full detailsOriginal price $9,806.09 - Original price $9,806.09Original price$9,806.09$9,806.09 - $9,806.09Current price $9,806.09 -
Original price $10,198.44 - Original price $10,198.44Original price$10,198.44$10,198.44 - $10,198.44Current price $10,198.44Tele Vue NP127fli Astrograph (NPF-5055)
Tele Vue NP127fli Astrograph Tele Vue Optics and Finger Lakes Instrumentation have teamed together to create a “turn-key,” wide-field imaging sy...
View full detailsOriginal price $10,198.44 - Original price $10,198.44Original price$10,198.44$10,198.44 - $10,198.44Current price $10,198.44 -
Original price $5,675.11 - Original price $5,675.11Original price$5,675.11$5,675.11 - $5,675.11Current price $5,675.11Tele Vue NP101is (NPI-4057)
Tele Vue NP101is Tele Vue’s “is” designation denotes instruments capable of accepting Imaging System photographic accessories. Tele Vue has desi...
View full detailsOriginal price $5,675.11 - Original price $5,675.11Original price$5,675.11$5,675.11 - $5,675.11Current price $5,675.11 -
Original price $730.00 - Original price $730.00Original price$730.00$730.00 - $730.00Current price $730.00Sky-Watcher Evostar 72 Doublet APO (S11180)
In stockSky-Watcher Evostar 72 Doublet APO Sky-Watcher’s Evostar apochromatic doublet refractors are the perfect blend of superior extra-low dispersion gla...
View full detailsOriginal price $730.00 - Original price $730.00Original price$730.00$730.00 - $730.00Current price $730.00 -
Original price $5,692.40 - Original price $5,692.40Original price$5,692.40$5,692.40 - $5,692.40Current price $5,692.40Takahashi FSQ-85EDX Baby Q Quad APO f/5.3 & 1.01X Flattener (TQE08541)
Takahashi FSQ-85EDX Baby Q Quad APO f/5.3 The FSQ series of telescopes were designed with the astro-imager in mind. Featuring a four-element lens ...
View full detailsOriginal price $5,692.40 - Original price $5,692.40Original price$5,692.40$5,692.40 - $5,692.40Current price $5,692.40 -
Original price $9,748.90 - Original price $9,748.90Original price$9,748.90$9,748.90 - $9,748.90Current price $9,748.90Takahashi FSQ-106EDX4 Quad APO f/5.0 (TQE10630)
Takahashi FSQ-106EDX4 Quad APO f/5.0 The Takahashi FSQ-106EDX4 is a redesign of the popular FSQ-106 and is a superior flat-field super quadruplet r...
View full detailsOriginal price $9,748.90 - Original price $9,748.90Original price$9,748.90$9,748.90 - $9,748.90Current price $9,748.90
