Apochromatic
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Askar 140APO f/7 Astrograph (140APO)
Askar 140APO f/7 Astrograph (140APO) The Askar 140APO is an OTA with a 140mm aperture, 980mm focal length, and f/7 native focal ratio. The apertur...
View full detailsAskar 185APO f/7 Astrograph (185APO)
Askar 185APO f/7 Astrograph (185APO) The Askar 185APO is an OTA with a 185mm aperture,1295mm focal length, and f/7 native focal ratio. The large a...
View full detailsTakahashi TS-120 120 APO Refractor with 3-inch FeatherTouch Focuser (TTK12010FT)
Takahashi TS-120 120 APO Refractor with 3-inch FeatherTouch Focuser The TSA-120 Triplet APO Refractor Telescope with a 3-inch FeatherTouch focuser...
View full detailsTakahashi Starbase 80 f/10 Doublet Refracting Telescope (STK08000)
Takahashi Starbase 80 f/10 Doublet Refracting Telescope The Takahashi Starbase 80 is the first entry-level beginner telescope from one of the mo...
View full detailsTakahashi TSA-120 Refractor (TTK12010)
Takahashi TSA-120N Refractor The TSA-120 is equipped with an air-spaced ED triplet apochromatic lens with 120 mm diameter (900 mm focal length and ...
View full detailsTakahashi FS-60Q Fluorite APO f/10 (TSK06110)
Takahashi FS-60Q Fluorite APO The FS series of apochromatic refracting telescopes from Takahashi provides a balance of high performance, compact si...
View full detailsTakahashi FS-60CB Fluorite Doublet APO f/5.9 (TSK06010)
Takahashi FS-60CB Fluorite Doublet APO The FS series of apochromatic refracting telescopes from Takahashi provides a balance of high performance, c...
View full detailsTakahashi TOA-150B Triplet APO f/7.3 (TOK15110)
Takahashi TOA-150B Triplet APO f/7.3 The Triplet Ortho-Apochromat concept of the TOA refractors makes it possible to combine sharpness and extraord...
View full detailsTakahashi TOA-130NFB Triplet APO f/7.7 (TOK13310)
Takahashi TOA-130NFB Triplet APO f/7.7 The TOA series is a member of Takahashi’s line of triplet refractors. In the TOA design, three lens element...
View full detailsTakahashi TOA-130NS Triplet APO f/7.7 (TOK13010)
Takahashi TOA-130NS Triplet APO f/7.7 The Triplet Ortho-Apochromat concept of the TOA refractors makes it possible to combine sharpness and extraor...
View full detailsTakahashi FC-100DZ Fluorite Refractor (TFK10310)
Takahashi FC-100DZ Fluorite Refractor The FC-100DZ is a fluorite doublet with a 100 mm aperture and an 800 mm focal length. In this doublet des...
View full detailsTakahashi FC-100DF Fluorite Doublet APO f/7.4 (TFK10110)
Takahashi FC-100DF Fluorite Doublet APO f/7.4 The Takahashi FC-100DF apochromatic refractor is designed around a fluorite doublet at F/7.4. It is...
View full detailsTakahashi FC-100DC Fluorite Doublet APO f/7.4 (TFK10010)
Takahashi FC-100DC Fluorite Doublet APO f/7.4 The Takahashi FC-100DC apochromatic telescope is designed around a fluorite doublet at F/D 7.4. It is...
View full detailsTakahashi FC-76DCU Fluorite Doublet APO f/7.5 (TFK07640)
Takahashi FC-76DCU Fluorite Doublet APO The Takahashi FC-76DCU apochromatic refractor is equipped with a fluorite doublet at F/7.5. Its very low we...
View full detailsTakahashi FOA-60 Ortho Apochromatic Refractor (TFA06010)
Takahashi FOA-60 Ortho Apochromatic Refractor The Takahashi FOA-60 was designed to provide a compact instrument capable of delivering exceptional v...
View full detailsTakahashi FC-76DS Fluorite Doublet APO f/7.5 (TFK07630)
Takahashi FC-76DS Fluorite Doublet APO Like the FS series, the FC series are apochromatic refractors with two-element fluorite lenses. The FC seri...
View full detailsTakahashi FOA-60Q Ortho Apochromatic Refractor (TFA06100)
Takahashi FOA-60Q Ortho Apochromatic Refractor The FOA-60 is a new compact apochromatic fluorite doublet refractor from Takahashi. The telescope f...
View full detailsZWO FF130-APO 130mm Refractor (FF130-APO)
ZWO FF130-APO Technical Specifications SKU Number ZWO-FF130-APO Model Number FF130-APO Telescope Series ZWO Refractors Focal Ratio f/...
View full detailsZWO FF107-APO 107mm Refractor (FF107-APO)
ZWO FF107-APO Technical Specifications SKU Number ZWO-FF107-APO Model Number FF107-APO Telescope Series ZWO Refractors Focal Ratio f/7 ...
View full detailsStarfield ED102 F/7 560mm FPL-53 APO Doublet (S102)
Starfield ED102 F/7 560mm FPL-53 APO Doublet The Starfield ED102 APO doublet offers incredible performance in both imaging a visual astronomy. Usin...
View full detailsStarfield ED80 F/7 560mm APO Doublet Refractor (S80)
Starfield ED80 F/7 560mm APO Doublet Refractor The All new Starfield Optics ED80 APO doublet telescope package packs a punch!This telescop...
View full detailsStarfield GĖAR Series 115mm F/7 Triplet APO (G115)
GĖAR SERIES 115MM F/7 TRIPLET APO The Starfield EDT115 f/7 Triplet APO will take your wide field imaging game to new levels. Using ED Glass optics...
View full detailsStarfield GÉAR Series 90mm EDT F/6 (G90)
GÉAR SERIES 90MM EDT F/6 The Starfield EDT90 f/6 Triplet APO with FPL53 will take your wide field imaging game to new levels. Using ED Glass optic...
View full detailsStarfield GÉAR Series 80mm EDT F/6 (G80)
GÉAR SERIES 80MM EDT F/6 The Starfield ED80 f/6 Triplet APO will take your wide field imaging game to new levels. Using FPL53 (Ohara, Japan) optic...
View full detailsStarfield GĖAR Series 60mm Petzvel APO (G60Q)
GEAR60Q - 60MM QUAD PETZVAL ASTROGRAPH The Starfield 60mm quadruplet f/5 Petzvel APO will take your widefield imaging game to new levels. ...
View full detailsTEC APO250VT Triplet APO f/8.8 (APO250VT)
TEC APO250VT Triplet APO f/8.8 TEC APO250VT F/8.8 – TEC’s most powerful telescope. It is considered an observation class instrument. Weighing in at...
View full detailsTEC APO200FL APO f/11 (APO200FL)
TEC APO200FL Triplet APO f/8 The newly released update to the classic APO200FL will feature key design changes to optimize color correction and wi...
View full detailsTEC APO180FL Triplet APO f/7 (APO180FL)
TEC APO180FL Triplet APO f/7 APO180FL F/7 – Highly popular and TEC’s largest portable telescope. It fits in any car and could be lifted and install...
View full detailsTEC APO160FL Triplet APO f/7 (APO160FL)
TEC APO160FL Triplet APO f/7 APO160FL F/7 – Slightly larger than the TEC APO140FL F/7, the APO160FL F/7 is slightly longer and heavier, and may req...
View full detailsTEC APO140FL Triplet APO f/7 (APO140FL)
TEC APO140FL Triplet APO f/7 APO140FL F/7– TEC’s most popular telescope. It fits everyone’s needs. This Telescope is light weight, portable, and is...
View full detailsWilliam Optics RedCat 71, EAF and Bracket Bundle Promotion
William Optics RedCat 71 APO Telescope When you buy a Redcat 71 and EAF, We give you a free EAF Bracket for Redcat 71 (Value of 90$) The WO Cat71...
View full detailsWilliam Optics NEW Internal Focus Design Gran Turismo 81 WIFD BUNDLE
William Optics GT81 Internal Focus Design WIFD Apochromatic Series THE NEW GAMECHANGER Introducing the WILLIAM OPTICS Internal Focus Design (...
View full detailsWilliams Optics ZenithStar 81 Doublet APO f/6.9 with 0.8x Reducer & Flattener
William Optics ZenithStar 81 Doublet APO f/6.9 with 0.8x Reducer & Flattener Technical Specifications Aperture: 81mm Focal Le...
View full detailsWilliam Optics NEW Internal Focus Design Gran Turismo 81 WIFD (GT81-WIFD)
William Optics GT81 Internal Focus Design WIFD Apochromatic Series THE NEW GAMECHANGER Introducing the WILLIAM OPTICS Internal Focus Design (WI...
View full detailsAskar 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 detailsAskar 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...
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