Optolong LRGB Filter Set Kit 1.25"

Optolong LRGB Filters 1.25"

Introducing the Optolong LRGB Filter Set 1.25"

The Optolong LRGB Filter Set Kit 1.25" is an indispensable tool for serious astronomers and astrophotographers who aim to capture stunning, true-color images of the night sky. This high-quality filter set is specifically designed to maximize contrast and color differentiation by dividing the light spectrum into its core components: Luminance (L), Red (R), Green (G), and Blue (B). With these filters, you can achieve natural color imaging with high efficiency, even in areas affected by light pollution. Crafted with advanced materials and precision engineering, the Optolong LRGB Filter Set guarantees superior performance and durability, making it an essential addition to your astronomical toolkit.

Features of the Optolong LRGB Filter Kit 1.25"

The Optolong LRGB Filter Set Kit 1.25" is equipped with a range of advanced features that cater to the needs of professional and amateur astronomers alike:

• High Transmission Rate: The filters provide 95% transmission at the passband, ensuring bright and clear images.
• Effective Light Pollution Blocking: The gap between the green and red filters blocks the primary Sodium (Na) light pollution line at 589nm, enhancing color balance and separation.
• Infrared Blocking: These filters also block infrared wavelengths (700-1100nm), eliminating the need for a separate IR cut-off filter.
• Precision Polishing: Both surfaces of the filters are fine-optically polished to 1/4 wavelength or better, with parallelism within 30 seconds of arc, ensuring superior image quality.
• High-Quality Materials: Made from 2mm thick Schott B270 optical glass substrate, the filters offer excellent durability and reliability.
• Advanced Coating Technology: Features multi-layer anti-reflection coatings and non-cementing optical substrate coatings, applied via electron-beam gun evaporation with ion-assisted deposition, for enhanced durability and scratch resistance.
• Durable Filter Cells: The precision CNC-machined metal filter cells are lightweight and strong, with a clear optical aperture of 45mm, and feature a sand-blasted black anodized finish and anti-reflection treatment.
• Laser Engraving: Ensures that all markings remain legible over time and do not fade.
• Ultra-Thin Design: The ultra-thin filter cells minimize vignetting, providing a clear optical aperture.

Applications of the Optolong LRGB Filters Set Kit

This filter set is ideal for a variety of astronomical applications, particularly in environments with moderate to high light pollution:

• Deep-Sky Imaging: Perfect for capturing detailed images of nebulae, galaxies, and star clusters with accurate color representation.
• Planetary Imaging: Enhances the details and colors of planets in our solar system.
• Monochrome CCD Imaging: Works exceptionally well with delayered monochrome CCD cameras, providing the raw material needed for image processing in the sRGB color space.

Benefits of Using the Optolong 1.25" LRGB Filter Set Kit

Incorporating the Optolong LRGB Filter Set Kit 1.25" into your astrophotography setup offers numerous benefits:

• Superior Image Quality: Achieve high-contrast, detailed images with accurate color representation.
• Enhanced Color Balance: The filters block unwanted light pollution and infrared wavelengths, improving color balance and separation.
• Durable and Reliable: Made from high-quality materials and advanced manufacturing techniques, the filters are built to last.
• Versatile Use: Suitable for both deep-sky and planetary imaging, as well as monochrome CCD imaging.

What is the Optolong LRGB Filter Kit 1.25" Used For?

The Optolong LRGB Filter Set Kit 1.25" is designed to improve the quality of astronomical images by separating the light spectrum into its primary components. This allows for detailed and accurate color representation in both deep-sky and planetary imaging. By blocking unwanted light pollution and infrared wavelengths, these filters enhance the visibility of celestial objects and improve the overall image quality.

Usage Instructions for the Optolong LRGB Filter Set

Using the Optolong LRGB Filter Set Kit 1.25" is straightforward and efficient. Here’s how to get started:

1. Attach the Filters: Secure each filter to the 1.25-inch eyepiece or camera adapter of your telescope, using the standard M26.5x0.6mm thread.
2. Adjust Focus: Adjust your telescope’s focus to get a clear view of your target object.
3. Capture Images: Begin capturing images, taking advantage of the enhanced clarity and color balance provided by the filters.
4. Store Safely: After use, store the filters in their protective plastic case to prevent damage and contamination.

Tips for Getting the Best Results with the Optolong 1.25" LRGB Filter Set Kit

To maximize the performance of your Optolong LRGB Filter Set Kit 1.25":

• Use in Clear Skies: For optimal results, use the filters under clear and dark skies.
• Combine with Other Filters: Consider using other narrowband filters for specific emission lines to capture different wavelengths of light from celestial objects.
• Regular Maintenance: Clean your filters and telescope lenses regularly to ensure the highest image quality.

FAQ: Common Questions About the Optolong LRGB Filter Set Kit 1.25"

Q: Can I use the Optolong LRGB Filters with any telescope? A: Yes, the filters are compatible with any telescope that accommodates 1.25-inch eyepieces or camera adapters.

Q: Do the filters reduce light pollution effectively? A: Yes, the filters are designed to block the primary Sodium (Na) light pollution line at 589nm and infrared wavelengths, significantly improving image contrast and clarity.

Q: Are the filters suitable for both visual observation and astrophotography? A: While primarily designed for astrophotography, the filters can also be used for visual observation to enhance the visibility of celestial objects.

Q: Can I use these filters for sun observation? A: No, the Optolong LRGB filters are not designed for sun observation. Looking at the sun with these filters can cause blindness.

Why Should You Buy the Optolong LRGB Filters 1.25"?

The Optolong LRGB Filter Set Kit 1.25" is an essential tool for anyone serious about astrophotography. Its ability to separate the light spectrum into primary components and block unwanted wavelengths makes it invaluable for capturing high-contrast, detailed images of the night sky. Whether you’re focusing on deep-sky objects or planetary details, this filter set ensures superior performance and image quality.

Specifications of the Optolong LRGB Filters 1.25" Inch

• Filter Size: 1.25 inches
• Transmission: 95% at passband
• Blocking: Infrared wavelengths (700-1100nm), Sodium (Na) light pollution line at 589nm
• Optical Quality: Fine optically polished to 1/4 wavelength or better, parallelism within 30 seconds of arc
• Material: 2mm thick Schott B270 optical glass substrate
• Surface Quality: 60/40 or better (US Military Spec MIL-O-13830)
• Coating Technology: Multi-layer anti-reflection, non-cementing optical substrate, electron-beam gun evaporation with ion-assisted deposition
• Thread: Standard M26.5x0.6mm male filter thread
• Design: Ultra-thin filter cell with clear aperture of 45mm
• Construction: Precision CNC-machined metal filter cell with sand-blasted black anodized finish, anti-reflection treatment, laser engraving

Package Content

When you purchase the Optolong LRGB Filter Set Kit 1.25", you will receive:

• 1 x 1.25" Optolong Luminance (L) Filter
• 1 x 1.25" Optolong Red (R) Filter
• 1 x 1.25" Optolong Green (G) Filter
• 1 x 1.25" Optolong Blue (B) Filter
• 4 x Protective Plastic Storage Cases: One for each filter, made from durable PP material to keep them safe when not in use.

Order Now

Take your astronomical observations and astrophotography to new heights with the Optolong LRGB Filter Set Kit 1.25". Order now to enjoy clear, high-contrast images of the night sky and capture the beauty of deep-sky objects with unprecedented detail. Click the link below to add this essential set of filters to your collection today.

The Optolong LRGB Filter Set Kit 1.25" is a powerful tool for any astronomer or astrophotographer looking to improve the quality of their images. With high transmission rates, advanced coating technology, and durable construction, these filters ensure that you can capture stunning, high-contrast images of the night sky with ease. Whether you’re observing from a suburban backyard or a light-polluted urban environment, the Optolong LRGB filters will help you see the universe in greater detail than ever before. Don't miss out on the opportunity to enhance your stargazing and astrophotography experience. Order your Optolong LRGB Filter Set Kit 1.25" today and start capturing the cosmos with unmatched clarity and precision.