
( Brand: Orion ), ( Manufacturer Part Number: 5594 ), ( Part Type: Filter ), ( Color: Black )
The 2-inch Orion 05594 13 Transmission Moon Filter is a high-quality optical device designed specifically for astrophotography and visual lunar observing. This filter is crafted to enhance the details and contrast of lunar features, making it an indispensable tool for any serious astronomer or astrophotographer.
The 05594 13 Transmission Moon Filter is made using Schott B270 glass, known for its superior optical quality and flatness. This ensures that the images captured through the filter are free from distortion, making it easier to identify and study lunar features such as craters, mountains, and seas.
The filter has a transmission of 98% in the blue and green wavelengths, and 60% in the red wavelengths. This means that it allows a significant amount of red light to pass through, which is particularly beneficial for capturing detailed images of the lunar surface. The filter also reduces the intensity of the blue and green light, which can often oversaturate images and wash out fine details.
The Orion 05594 13 Transmission Moon Filter is coated with multiple layers of anti-reflection material, which further enhances its performance by reducing light reflection and increasing transmission. This results in brighter, clearer, and sharper images, making it easier to observe and photograph the moon's intricate details.
The filter is threaded to fit 2-inch diameter filters, making it compatible with a wide range of telescopes and other optical equipment. It also comes with a protective cap to keep the filter clean and dust-free when not in use.
In conclusion, the 2-inch Orion 05594 13 Transmission Moon Filter is an excellent choice for any astronomer or astrophotographer looking to enhance their lunar observations and images. Its superior optical quality, transmission properties, and anti-reflection coating make it a must-have accessory for any telescope setup.
Pros of buying a 2-inch Orion 05594 13 Transmission Moon Filter:1. Enhances Contrast: This filter is designed to enhance the contrast between the dark and bright areas of the moon's surface, making lunar details more visible.
2. Reduces Glare: The transmission filter reduces glare and scattered light, providing a clearer view of the moon's features.
3. Broadband Transmission: The filter allows a broad range of light to pass through, preserving color and detail, resulting in a more natural view.
4. Durable: The Orion 05594 13 Transmission Moon Filter is made of optically flat, scratch-resistant glass, ensuring long-lasting performance.
5. Compatibility: The filter is compatible with most telescopes with a 2-inch focal length, making it a versatile purchase.
Cons of buying a 2-inch Orion 05594 13 Transmission Moon Filter:1. Expense: The filter may be more expensive than other types of moon filters, making it a significant investment for some users.
2. Requires a 2-inch Focal Length Telescope: If you own a telescope with a different focal length, you may not be able to use this filter.
3. Potential for Color Shift: While the filter allows a broad range of light to pass through, some users may notice a slight color shift in their view of the moon.
In conclusion, the 2-inch Orion 05594 13 Transmission Moon Filter offers numerous benefits, including enhanced contrast, reduced glare, and broadband transmission. However, its cost and potential for color shift may be drawbacks for some users. If you're looking for a high-quality moon filter for your 2-inch focal length telescope and are willing to invest in it, this filter could be an excellent choice. If cost is a concern, you may want to consider other types of moon filters or wait for a sale or discount.
Used once, looks new with box.