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Lunettes apochromatiques SVBONY

Les lunettes apochromatiques SVBONY utilisent du verre ED et des formules à plusieurs lentilles pour limiter le chromatisme, en visuel comme en astrophotographie. Les doublets ED SV503 80mm et 102mm f/7 conviennent au visuel, tandis que le quadruplet SV503 de 70mm offre un champ plat pour l'imagerie. Le triplet SV550 80mm f/6 et la 122mm poussent plus loin la correction chromatique.

Les objectifs astrographes Petzval SV555 54mm f/4.5 et SV545 45mm f/4.5 sont des options compactes et rapides pour l'imagerie grand champ.

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SVBONY Petzval Refractor Astrograph Lens | SVBONY SV545
CA$560.00 - CA$560.00
CA$560.00
CA$560.00 - CA$560.00
CA$560.00

SVBONY SV545 45mm f/4.5 203mm Petzval Refractor Astrograph Lens

SV-W9317B

45mm Aperture 203mm Focal Length (f/4.5) 5-Element Petzval Optical Design Native Flat-Field Astrograph Helical Focuser with 360º Rotator M48x0.75 ...

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CA$560.00 - CA$560.00
CA$560.00
CA$560.00 - CA$560.00
CA$560.00
CA$1,903.00 - CA$1,903.00
CA$1,903.00
CA$1,903.00 - CA$1,903.00
CA$1,903.00

SVBONY SV550 122mm APO Refractor Telescope OTA

SV-F9381C

80mm Aperture f/6 Focal Ratio 480mm Focal Length Apochromatic Triplet Lens with FPL-51 ED Glass Super Multi-Coated (SMC) Optics 2900g Barrel Weigh...

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CA$1,903.00 - CA$1,903.00
CA$1,903.00
CA$1,903.00 - CA$1,903.00
CA$1,903.00
SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA
SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA
CA$783.00 - CA$783.00
CA$783.00
CA$783.00 - CA$783.00
CA$783.00

SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA

SV-F9381A
1 en stock

80mm Aperture Apochromatic Triplet Refractor 480mm Focal Length Fast f/6 Focal Ratio FPL51 ED Glass Element for Color Correction Resolving Power o...

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CA$783.00 - CA$783.00
CA$783.00
CA$783.00 - CA$783.00
CA$783.00
SVBONY SV503 70mm f/6.78 Quadruplet ED Flatfield Refractor Telescope OTA
SVBONY SV503 70mm f/6.78 Quadruplet ED Flatfield Refractor Telescope OTA
CA$503.00 - CA$503.00
CA$503.00
CA$503.00 - CA$503.00
CA$503.00

SVBONY SV503 70mm f/6.78 Quadruplet ED Flatfield Refractor Telescope OTA

SV-F9359E
1 en stock

70mm Aperture Quadruplet Astrograph 474mm Focal Length (f/6.78) 32mm Corrected Flat-Field Image Circle 2.5" Rack-and-Pinion Focuser 127.5mm Workin...

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CA$503.00 - CA$503.00
CA$503.00
CA$503.00 - CA$503.00
CA$503.00
SVBONY SV503 102mm f/7 ED Doublet Refractor OTA
CA$735.00 - CA$735.00
CA$735.00
CA$735.00 - CA$735.00
CA$735.00

SVBONY SV503 102mm f/7 ED Doublet Refractor Telescope OTA

SV-F9359D

102mm Aperture ED Doublet Refractor 714mm Focal Length (f/7) S-FPL51 Extra-Low Dispersion Glass 1:10 Dual-Speed Rack & Pinion Focuser 101.9mm ...

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CA$735.00 - CA$735.00
CA$735.00
CA$735.00 - CA$735.00
CA$735.00
SVBONY SV555 54mm f/4.5 Petzval APO Astrograph Lens
SVBONY SV555 54mm f/4.5 Petzval APO Astrograph Lens
CA$714.00 - CA$714.00
CA$714.00
CA$714.00 - CA$714.00
CA$714.00

SVBONY SV555 54mm f/4.5 Petzval APO Astrograph Lens

SV-F9395A
1 en stock

54mm Aperture / 243mm Focal Length (f/4.5) 5-Element Petzval APO Optical Design 44mm Full-Frame Image Circle Variable f/4.5 to f/22 Aperture Ring ...

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CA$714.00 - CA$714.00
CA$714.00
CA$714.00 - CA$714.00
CA$714.00
CA$580.00 - CA$580.00
CA$580.00
CA$580.00 - CA$580.00
CA$580.00

SVBONY SV503 ED 80mm F7 Doublet

SV-F9359B

1.Rugged housing prevents damage; 2.Sliding graceful and soft dual-speed focuser; 3.Ed glass (S-FPL51) can produce very beautiful and clear images...

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CA$580.00 - CA$580.00
CA$580.00
CA$580.00 - CA$580.00
CA$580.00