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Αξεσουάρ Τηλεσκοπίων Baader Planetarium 2458400A accessory Other
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4 installments 0% επιτόκιο, 20€ έως 300€
3 to 60 installments 300€ έως 100.00€
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The Baader Planetarium 2458400A is a high-quality photographic coma corrector specifically designed for Newtonian telescopes. It effectively eliminates nearly all coma distortion without affecting the focal length or image scale. This ensures sharp, coma-free star images across the entire field of view, making it an essential accessory for astrophotographers.
Key Features:
- Inner Connection: Thread, M48
- Outer Connection (Lens Side): 2" barrel (50.8 mm)
- Outer Connection (Eyepiece/Camera Side): Thread, T-2 (M42 x 0.75), M48
- Optical Design: Coma Corrector optimized for Newton telescopes
- Working Range: f/3.5 to f/6 focal ratios
- Image Scale: 1:1 (maintains original scaling)
- Transmission: 98% with Phantom Coating Group multicoating
- Inner Diameter/Clear Aperture: 44 mm
- Weight: 84 grams
This version includes the base MPCC element with a removable 2" stop ring and is compatible with various cameras and telescope focusers due to its T-2 and M48 connections. Optional accessories, such as extension rings and fine-tuning rings, can enhance the setup further.
With its large lens elements allowing for fully vignette-free exposures down to an f-ratio of 3.5, it provides exceptional sharpness across the entire image field. This advantage makes it suitable for both long-exposure astrophotography and high-quality visual applications.
In summary, the Baader Planetarium 2458400A is a precision optical accessory aimed at improving image quality in Newtonian telescopes while effectively removing coma, thus appealing to astrophotographers seeking high accuracy and sharpness.
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Inner connection (lens side)Thread, M48
-
Outer connection (lens side)2" barrel (50.8 mm)
-
Outer connection (eyepiece/camera side)Thread, T-2 (M42 x 0.75), M48
-
Optical designComa Corrector optimized for Newton telescopes
-
Working rangef/3.5 to f/6 focal ratios
-
Image scale1:1
-
Transmission98% with Phantom Coating Group multicoating
-
Inner diameter/clear aperture44 mm
-
Weight84 grams
-
Barrel size2"
-
UsagePrimarily used for photographic imaging on Newtonian telescopes to reduce coma aberration
-
EAN code4047825029126
-
MPN2458400A
Ratings
Description
The Baader Planetarium 2458400A is a high-quality photographic coma corrector specifically designed for Newtonian telescopes. It effectively eliminates nearly all coma distortion without affecting the focal length or image scale. This ensures sharp, coma-free star images across the entire field of view, making it an essential accessory for astrophotographers.
Key Features:
- Inner Connection: Thread, M48
- Outer Connection (Lens Side): 2" barrel (50.8 mm)
- Outer Connection (Eyepiece/Camera Side): Thread, T-2 (M42 x 0.75), M48
- Optical Design: Coma Corrector optimized for Newton telescopes
- Working Range: f/3.5 to f/6 focal ratios
- Image Scale: 1:1 (maintains original scaling)
- Transmission: 98% with Phantom Coating Group multicoating
- Inner Diameter/Clear Aperture: 44 mm
- Weight: 84 grams
This version includes the base MPCC element with a removable 2" stop ring and is compatible with various cameras and telescope focusers due to its T-2 and M48 connections. Optional accessories, such as extension rings and fine-tuning rings, can enhance the setup further.
With its large lens elements allowing for fully vignette-free exposures down to an f-ratio of 3.5, it provides exceptional sharpness across the entire image field. This advantage makes it suitable for both long-exposure astrophotography and high-quality visual applications.
In summary, the Baader Planetarium 2458400A is a precision optical accessory aimed at improving image quality in Newtonian telescopes while effectively removing coma, thus appealing to astrophotographers seeking high accuracy and sharpness.
Technical Specifications
-
Inner connection (lens side)Thread, M48
-
Outer connection (lens side)2" barrel (50.8 mm)
-
Outer connection (eyepiece/camera side)Thread, T-2 (M42 x 0.75), M48
-
Optical designComa Corrector optimized for Newton telescopes
-
Working rangef/3.5 to f/6 focal ratios
-
Image scale1:1
-
Transmission98% with Phantom Coating Group multicoating
-
Inner diameter/clear aperture44 mm
-
Weight84 grams
-
Barrel size2"
-
UsagePrimarily used for photographic imaging on Newtonian telescopes to reduce coma aberration
-
EAN code4047825029126
-
MPN2458400A
