SVBONY FF9131B Telescope Filter Uhc Observations Sky Objects Ultra Hig

( Brand: Svbony ), ( Manufacturer Part Number: FF9131B ), ( Part Type: Filter ), ( Photo Filter Effect Type: Enhancing ), ( Size: 2 Inch ), ( Photo Filter Factor: 4.0 ), ( Photo Filter Size: 2.0 ), ( Customer Package Type: Standard Packaging ), ( Coating Description: No Coating ), ( Material: Aluminum ), ( Package Dimensions Lxwxh: 7.13x4.57x1.02 Inches ), ( Weight: 0.11 Pounds )

Review SVBONY Telescope Filter Inch Uhc Observations Of Deep Sky Objects Ultra Hig

The SVBONY FF9131B UHC (Ultra High Contrast) telescope filter is an essential accessory for astronomers seeking to enhance their observing experience, particularly for viewing faint deep-sky objects. This filter is specifically designed to block unwanted light pollution and increase contrast, making it an excellent addition to your telescope setup.

Crafted with high-quality optical glass, the UHC filter effectively reduces the transmission of light in the yellow and green wavelengths, commonly found in streetlights and other urban sources. Conversely, it allows more light in the red wavelength, which is ideal for observing nebulae, galaxies, and other celestial objects that emit red light. This selective filtration results in a noticeably darker and clearer night sky, allowing you to see more details and fainter objects.

The SVBONY FF9131B UHC filter is compatible with most telescopes with an outer diameter of 91.31mm (3.6 inches) and a thickness of approximately 22.5mm (0.89 inches). It features a multi-coated surface to minimize internal reflections and maximize light transmission, ensuring optimal image quality. The filter is also designed with a lip to prevent light leakage around the edges when installed on your telescope.

The UHC filter is made with durable materials, designed to withstand regular use while maintaining its high-performance characteristics. It is also lightweight and compact, making it easy to transport and store when not in use. The filter comes with a protective plastic case for safe storage and transportation.

In summary, the SVBONY FF9131B UHC filter is a powerful tool for astronomers, allowing you to observe more faint and distant celestial objects by reducing light pollution and increasing contrast. Its durable construction, compatibility with various telescope sizes, and compact design make it an essential addition to any stargazer's equipment.

The SVBONY FF9131B UHC (Ultra High Contrast) telescope filter is designed to enhance the viewing experience of deep-sky objects by blocking unwanted light and increasing contrast. Here are some potential pros and cons of buying this filter for your telescope observations:

1. Enhances Contrast: The primary function of a UHC filter is to increase contrast between the objects you're observing and the surrounding sky. This can make faint details more visible and improve your overall viewing experience.

2. Reduces Light Pollution: By blocking out unwanted light, a UHC filter can help reduce the impact of light pollution on your observations. This can be particularly useful for urban observers.

3. Broadband Filter: The SVBONY FF9131B is a broadband filter, meaning it transmits light across a wide range of wavelengths. This makes it suitable for observing a variety of deep-sky objects, including emission nebulae, reflection nebulae, and galaxies.

1. Reduces Transmission: While a UHC filter enhances contrast, it also reduces the amount of light transmitted through the filter. This means that you may need to use a higher power eyepiece or increase the exposure time of your camera to maintain a good signal.

2. Cost: UHC filters can be more expensive than other types of filters, such as light pollution filters or narrowband filters.

3. Compatibility: It's important to ensure that the filter is compatible with your specific telescope and eyepiece. The SVBONY FF9131B is designed to fit standard 1.25-inch eyepieces, but it's always a good idea to double-check the specifications before making a purchase.

The SVBONY FF9131B UHC filter can be a valuable addition to any telescope setup for those interested in deep-sky observing. Its ability to enhance contrast and reduce the impact of light pollution can lead to more enjoyable and rewarding observations. However, it's important to consider the potential cons, such as the reduction in transmitted light and the cost, before making a purchase. If you're serious about deep-sky observing and have the budget for it, a UHC filter like the SVBONY FF9131B is definitely worth considering.

Details:

Filter works great, Optical glass lens; aluminum frame; significantly reduces light pollution; great for city and suburban observation, Sharp clear images;this UHC filter is considered of the most popular astronomy accessories;it can be used not only celestial observations but also , pollution;great observation Made quality materials, lightweight, durable years use. Significantly reduces light pollution and increase contrast, great for city suburban observation. Nice accessory for astronomy lovers. This filter is a necessary component of any well stocked collection.

Do not look at the sun with filter. You would be HURT if you fail to observe the warning. Package Includes: 2 inch UHC Filter, Sturdy Plastic Case, telescope filter was designed to improve the image contrast of observed objects. However it does cause a halo.

Standard M48 075mm thread, for eyepieces of many telescopes. If you turn down the exposure it does go away or weakens up enough not to notice Gain new enlightenment into night sky by making your dark's darker and blacks blacker. This filter is perfect for observation of faint and low-contrast deep-sky objects. With it, can find both wonder and splendor in the darkness amid paradox of night logic light Made quality materials, lightweight, durable for years use.

Does a good job of cutting out light pollution. It does not transmit the Ha and higher. Due to its ability produce exceptionally sharp and clear images;this filter is considered of the most popular astronomy accessories; it can be used not only for celestial observations but also , This passes light around 400nm line. Specification: Material: Optical glass lens, Aluminum Frame, Barrel diameter: 2'', Thread: Standard M48 0.75mm, Pals note: the filters of are not designed for sun observation.

part #: ff9131b price

• $76.98

specifications telesfil:

• brand: Svbony
• mpn: Ff9131b
• part type: Filter
• photo filter effect type: Enhancing
• size: 2 Inch
• photo filter factor: 4.0
• photo filter size: 2.0
• customer package type: Standard Packaging
• coating description: No Coating
• material: Aluminum
• package dimensions lxwxh: 7.13x4.57x1.02 Inches
• weight: 0.11 Pounds

seller telesfil:

• # reviews: 140
• city: San Francisco, California
• rating: 99.3%

returns telesfil:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days
• method: Money back

general telesfil:

• Binoculars Telescopes > Telescope Parts Accessories > Telescope Filters
• condition: New

payments telesfil:

• credit card: Discover
• wallet: Paypal
• other

shipping telesfil:

• cost: $0.00
• transit: 6-13 Days
• class: Standard
• service: USPS First Class Letter
• type: Fixed
• carrier: USPS

offer telesfil:

• quantity: 1
• options: Ship-to-home
• started: December 24, 2025
• sold: 0
• availability: In Stock

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