SKY 4270197072 Uhc Cls Moon Uv Ir Filters Astronomy 4270197051 Telescope Observing

( Brand: Sky ), ( Manufacturer Part Number: 4270197072 ), ( Model: 4270197051 ), ( Size: 1.25 In ), ( Compatible Brand: 1.25 Filter ), ( Type: Filter Kit ), ( Compatible Model: N/a ), ( Features: Uhc Cls Moon Uv/ir Cut Filter ), ( Compatible Series: M28.5 0.6mm )

Review SKY Uhc Cls Moon Uv Ir Cut Filters Astronomy Telescope Observing Deep

The 4270197051 UHC CLs Moon UV/IR Filters for Telescopes are a must-have accessory for any serious astronomer. These filters are specifically designed for observing the moon and other celestial bodies, providing enhanced contrast and clarity.

The UHC (Ultra High Contrast) filter is designed to block out light pollution and enhance the details of deep-sky objects. It allows more light in the blue and green part of the spectrum, making it ideal for viewing faint stars, nebulae, and galaxies. The CLs (Contrast Enhancing Luminance) filter, on the other hand, is designed to enhance the details of the lunar surface, bringing out craters and other features in stunning detail.

Both filters are made with high-quality materials to ensure durability and longevity. They are coated with a multi-layer anti-reflection coating to minimize light loss and maximize transmission. They also have a scratch-resistant coating to protect against scratches and damage.

The filters are compatible with telescopes with a 2-inch (50.8mm) eyepiece barrel. They are easy to install and remove, with a threaded design that allows for quick and secure attachment.

In summary, the 4270197051 UHC CLs Moon UV/IR Filters are a versatile and high-quality accessory for any telescope. They are designed to enhance contrast and clarity, making them ideal for viewing the moon and other celestial objects. With their durable and scratch-resistant construction, they are built to last and provide years of enjoyment for astronomers of all skill levels.

Additionally, the product number 4270197072 is a different variant of the same filter, this one is a Single UHC filter for Telescopes, it also has the same specifications and quality as the previous one, but it only includes the UHC filter instead of the CLs filter.

1. Enhanced Viewing: The UHC (Ultrahigh Contrast) filter enhances the contrast of nebulae, galaxies, and other deep-sky objects by blocking out light pollution and increasing the visibility of faint details.

2. Improved Moon Viewing: The Moon UV/IR filter reduces the glare and haze caused by the Sun's ultraviolet and infrared rays, providing a clearer and more detailed view of the lunar surface.

3. Wide Compatibility: The filters are designed to fit most 25mm telescope eyepieces, making them a versatile addition to any astronomer's equipment.

4. Durable Construction: The filters are made from high-quality optical glass and are coated with multiple layers of anti-reflection material, ensuring long-lasting performance and protection against scratches and damage.

1. Limited Use: The filters are primarily intended for use with deep-sky and lunar observations, and may not offer as much benefit for terrestrial or solar observations.

2. Cost: The filters can be more expensive than standard eyepiece filters, which may be a consideration for budget-conscious astronomers.

3. Potential Reduction in Light Transmission: While the filters are designed to enhance contrast, they may also reduce the amount of light transmitted to the eyepiece, potentially affecting the brightness of faint objects.

Conclusion: The 4270197051 UHC CLs Moon UV/IR Filters are a valuable addition to any astronomer's equipment, particularly for those interested in deep-sky and lunar observations. While they may come at a higher cost, the enhanced viewing experience and increased detail they provide can make them a worthwhile investment.

Recommendation: If you are looking to improve your deep-sky and lunar observations, the 4270197051 UHC CLs Moon UV/IR Filters are a great option. However, it is important to consider your budget and potential usage before making a purchase. If you are primarily interested in terrestrial or solar observations, you may want to consider alternative filters that are better suited to those purposes.

Details:

Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission pass-band optical density off-band. 25 inch uhc filter1x 25'' simply attach to eyepiece-cased in a sturdy transparent case significantly reduces light pollution, great for city and suburban observation uv ir cut features: the eyepieces accessories mounted nicely anodized housing the filter has mild effect of darkening background night Sky so that fainter objects are more clearly seen contrasted against blackness space uhc brand new inch threads 25 inch moon filter1x filter for telescope eyepiece premium quality metal rim and glass lens fit standard sized 1.

25 uhc filter Sky background is darker for observations of deep-Sky objects this filter perfect observation faint and low-contrast objects. Ha 656nm, iii 496nm 500nm, sii672nm and h-beta 486nm. Do not look at the sun with SVN filter. Ultra-thin filter cell minimize vignetting by maximize material precise CBC machining sand blasting process black anodized finish extinction treatment to prevent reflection laser engraving no fading 90 transmission of main nebula emission lines.

Na 589nm, Hg 435nmand 578nm. Warning: the filters are not designed for sun observation. 25 inch cls filter1x 25 uv ir cut filter.

6 package: 1x Cls features: multi-layers anti-reflection coating non-cementing optical substrate coating electron-beam gun evaporation with ion-assisted deposition coating technology for durability and resistance to scratching, as well stability on cowl central wave length no deviation affected by temperature change. Light pollution filter do not eliminate the effects of or increase object brightness. In many cases, they increase the contrast between nebula and night Sky, not brightening.

These features make it perfect for observing nebulae and other deep-Sky objects barrel diameter: You would be blind if fail to observe the warning.

1 transmission of off-band, specifically the major emission lines artificial light pollution. Suitable for color CDC cameras and unmodified with wider pass-band than uhc hence is more favored when observing under mild to moderate light pollution.

part #: 4270197072 prices

• $18.13-$59.99

specifications telesfil:

• brand: Sky
• mpn: 4270197072
• model: 4270197051
• size: 1.25 In
• compatible brand: 1.25 Filter
• type: Filter Kit
• compatible model: N/a
• features: Uhc Cls Moon Uv/ir Cut Filter
• compatible series: M28.5 0.6mm

Payments telesfil:

• PayPal

Shipping telesfil:

• type: Flat
• handling: 1 days
• cost: $0.0

General telesfil:

• condition: New
• Telescope Parts Accessories > Telescope Filters
• in stock: Yes

Offer telesfil:

• bids: 0
• Started: January 20, 2021, 5:38 am
• Sold: 0
• quantity: 2
• best offer: false

Ratings:

1. Thanks for the quick shipment! 01-01-21

Returns telesfil:

• time: 60 Days
• paid by: Seller
• type: Money Back
• policy: returns accepted

Seller telesfil:

• rating 01-23-21: 100.0%
• city: Shenzhen
• # feedbacks 01-23-21: 1

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