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Baader Contrast Booster® Filter
89,00€ – 143,00€
1¼” and 2″ Baader Contrast Booster®
A unique filter for many different astronomical tasks – incomparable in acuity to combinations of generic colour filters, made of raw polished glass – where surface inaccuracy adds up in the optical wave front to an unbearable degree. Especially designed to improve the beginners telescopes – to provide a professional replacement for the simple “dark green” Moon & Solar-Filters made of “raw polished” glass.
For Solar Observation use only in combination with Baader AstroSolar Safety Film!
- 1¼” Baader Contrast Booster® Filter that completely eliminates false color
- Removes the bluish “hue” (=lack of contrast) during lunar, planetary, solar and terrestrial observation
- Boosts contrast and sharpness for fast achromatic telescopes – with over 95% transmission
- Planeoptically polished, non-ageing sealed coating edges
- Removes unsharp stars images when using red-sensitive digital and CCD-cameras
Curva de transmisión
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Datos técnicos:
| FILTER SIZE | 1 25 inch | 2 inch |
|---|---|---|
| MANUFACTURER | Baader Planetarium | Baader Planetarium |
| SKU (#) | 2458360 | 2458365 |
| EAN CODE | 4047825009517 | 4047825009500 |
| WEIGHT (KG) | 0.004 | 0.01 |
| TRANSMISSION RANGE | multiple bands (see spectral image) | multiple bands (see spectral image) |
| FILTER THICKNESS (WITHOUT CELL) | 1 mm | 1 mm |
| AR-COATING | Phantom Coating® Group, planeoptically polished | Contrast Enhancement, Color Correction, IR-Cut, Planetary |
| FILTER USAGE | Contrast Enhancement, Color Correction, IR-Cut, Planetary | Phantom Coating® Group, planeoptically polished |
| FILTER MOUNTED | Mounted (LPFC 6mm) | Mounted (LPFC 6mm) |
| TYPE OF FILTER | Bandpass | Bandpass |
| SINGLE OR SET? | Single Filter | Single Filter |
| FILTER SHAPE | round | round |
Filtro Baader Planetarium Contrast Booster®
Un filtro único para muchas tareas astronómicas diferentes, incomparable en agudeza con las combinaciones de filtros de color genéricos, hechos de vidrio pulido en bruto, donde la inexactitud de la superficie se suma en el frente de onda óptica en un grado insoportable. Especialmente diseñado para mejorar los telescopios de los principiantes, para proporcionar un reemplazo profesional para los simples filtros solares y lunares “verde oscuro” hechos de vidrio “pulido en bruto”.
¡Para observación solar, use solo en combinación con Baader AstroSolar Safety Film!
- Filtro Baader Contrast Booster® que elimina por completo el color falso
- Elimina el “tono” azulado (=falta de contraste) durante la observación lunar, planetaria, solar y terrestre
- Aumenta el contraste y la nitidez para telescopios acromáticos rápidos, con más del 95 % de transmisión
- Bordes de revestimiento sellados que no envejecen pulidos planeópticamente
- Elimina las imágenes de estrellas desenfocadas cuando se utilizan cámaras CCD y digitales sensibles al rojo
Curva de transmisión
|
Datos técnicos:
| FILTER SIZE | 1 25 inch | 2 inch |
|---|---|---|
| MANUFACTURER | Baader Planetarium | Baader Planetarium |
| SKU (#) | 2458360 | 2458365 |
| EAN CODE | 4047825009517 | 4047825009500 |
| WEIGHT (KG) | 0.004 | 0.01 |
| TRANSMISSION RANGE | multiple bands (see spectral image) | multiple bands (see spectral image) |
| FILTER THICKNESS (WITHOUT CELL) | 1 mm | 1 mm |
| AR-COATING | Phantom Coating® Group, planeoptically polished | Contrast Enhancement, Color Correction, IR-Cut, Planetary |
| FILTER USAGE | Contrast Enhancement, Color Correction, IR-Cut, Planetary | Phantom Coating® Group, planeoptically polished |
| FILTER MOUNTED | Mounted (LPFC 6mm) | Mounted (LPFC 6mm) |
| TYPE OF FILTER | Bandpass | Bandpass |
| SINGLE OR SET? | Single Filter | Single Filter |
| FILTER SHAPE | round | round |
| Filter thread | 1,25", 2" |
|---|
