OPTOLONG 2UHC Ultra High Contrast Uhc Light Pollution Filter 714035756251 Reduction

( Brand: Optolong ), ( Manufacturer Part Number: 2UHC ), ( Part Type: Light Filter ), ( UPC: 714035756251 )

Review OPTOLONG Ultra High Contrast Uhc Light Pollution Reduction Filter Inch

The Optolong L-eNhance Dual Nano Coating 2" UHC (Ultra High Contrast) Light Pollution Reduction Filter is a must-have accessory for astrophotographers and stargazers seeking to enhance their night sky observations. This filter is meticulously crafted by Optolong, a respected name in the field of astronomical filters, to minimize light pollution and maximize the clarity and contrast of deep-sky objects.

The 2" UHC filter is made with Optolong's proprietary L-eNhance Dual Nano Coating, a multi-layer coating technology that effectively blocks light pollution and enhances the transmission of specific wavelengths related to H-beta and O-III emission lines. This results in a significantly higher contrast ratio, making faint nebulae and galaxies more visible and easier to discern.

The Optolong 2" UHC filter is designed to fit standard 2" filters threads and is compatible with most telescopes and imaging systems. It is constructed with high-quality optical glass and is coated on both sides to ensure a flat and uniform surface, reducing stray light and vignetting.

The filter is also resistant to scratching and other physical damage, thanks to its anti-reflection coating and durable aluminum frame. It is also easy to clean, with a water-repellent and oil-resistant coating that allows for easy removal of dust and smudges.

In summary, the Optolong L-eNhance Dual Nano Coating 2" UHC Light Pollution Reduction Filter is an excellent tool for enhancing your deep-sky observations. Its advanced coating technology, high-quality construction, and compatibility with various telescopes make it a versatile and valuable addition to any astronomy enthusiast's equipment arsenal.

1. Enhanced Contrast: The filter's UHC (Ultra High Contrast) coating significantly increases the contrast between stars and the surrounding sky, making celestial objects more visible.

2. Reduced Light Pollution: The filter's light pollution reduction capabilities allow you to observe the night sky in areas with high light pollution, improving your stargazing experience.

3. Wide Compatibility: The Optolong 2UM filter is compatible with a wide range of telescopes, making it a versatile option for many stargazers.

4. Durable and Scratch-Resistant: The filter's Hard Coating provides an additional layer of protection, reducing the risk of scratches and damage during handling and transportation.

1. Cost: The Optolong 2UM filter is more expensive than some other light pollution reduction filters on the market, which may make it a less affordable option for some stargazers.

2. Reduced Color Saturation: While the filter effectively blocks light pollution, it may also reduce the color saturation of certain objects, such as nebulae and galaxies.

3. Requires Care: Like any optical filter, the Optolong 2UM filter requires careful handling and storage to maintain its performance and durability.

The Optolong L-eNhance Dual Nano Coating 2UM Nicher-BG456 ultra high contrast UHC light pollution reduction filter is a high-quality option for stargazers looking to improve their night sky viewing experience. Its enhanced contrast, reduced light pollution, and wide compatibility make it a versatile choice. However, its higher cost and potential impact on color saturation are factors to consider. If you are willing to invest in a top-tier filter and can appreciate its benefits, the Optolong 2UM filter is a worthwhile investment. If you are looking for a more affordable option or are not particularly concerned with color saturation, there may be other filters that better suit your needs.

Details:

Brand Optolong Material Optical Glass, Glass Photo Filter Thread Size 50 Millimeters Coating Multi Effect Type Ultraviolet Water Resistance Level Not Resistant, UHC Ultra High Contrast, UHC is also a broadband filter with an obvious effect on blocking city harmful lights. CLS filter blocks lights selectively, especially the mercury and sodium light from man-made lamps sky glow in nature. Filter is slightly used but in great condition. Our UHC with high-effectively improved the contrast of nebula ,ensuring wonderful details.

CLS filter let's the light from nebula highly transmit, it has a high transmittance at region of OIII 496nm 500nm, 486nm, NII 654nm 658nm, Ha 656nm and SII 672nm.

part #: 2uhc price

• $100.51

specifications telesfil:

• brand: Optolong
• mpn: 2uhc
• part type: Light Filter
• upc: 714035756251

offer telesfil:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: August 14, 2024

seller telesfil:

• # reviews: 1900
• rating: 100.0%
• city: Gresham, Oregon

returns telesfil:

• policy: No Returns

general telesfil:

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

payments telesfil:

• other
• credit card: Discover
• wallet: Paypal

shipping telesfil:

• transit: 3-8 Days
• type: Calculated
• service: USPS Ground Advantage
• cost: $5.35
• carrier: USPS
• class: Standard

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