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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.

Filtres

SVBONY Petzval Refractor Astrograph Lens | SVBONY SV545
$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99

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

SV-W9317B
1 en stock

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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$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99
$1,359.00 - $1,359.00
$1,359.00
$1,359.00 - $1,359.00
$1,359.00

SVBONY SV550 122mm APO Refractor Telescope OTA

SV-F9381C

Ouverture de 122mm Rapport focal f/7 Focale de 854mm Objectif triplet apochromatique avec verre ED FPL-51 Optique à traitement Super Multi-Coated ...

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$1,359.00 - $1,359.00
$1,359.00
$1,359.00 - $1,359.00
$1,359.00
SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA
SVBONY SV550 80mm f/6 APO Triplet Refractor Telescope OTA
$559.00 - $559.00
$559.00
$559.00 - $559.00
$559.00

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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$559.00 - $559.00
$559.00
$559.00 - $559.00
$559.00
SVBONY SV503 70mm f/6.78 Quadruplet ED Flatfield Refractor Telescope OTA
SVBONY SV503 70mm f/6.78 Quadruplet ED Flatfield Refractor Telescope OTA
$359.00 - $359.00
$359.00
$359.00 - $359.00
$359.00

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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$359.00 - $359.00
$359.00
$359.00 - $359.00
$359.00
SVBONY SV503 102mm f/7 ED Doublet Refractor OTA
$525.00 - $525.00
$525.00
$525.00 - $525.00
$525.00

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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$525.00 - $525.00
$525.00
$525.00 - $525.00
$525.00
SVBONY SV555 54mm f/4.5 Petzval APO Astrograph Lens
SVBONY SV555 54mm f/4.5 Petzval APO Astrograph Lens
$509.99 - $509.99
$509.99
$509.99 - $509.99
$509.99

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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$509.99 - $509.99
$509.99
$509.99 - $509.99
$509.99
$429.99 - $429.99
$429.99
$429.99 - $429.99
$429.99

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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$429.99 - $429.99
$429.99
$429.99 - $429.99
$429.99