SVBONY
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SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
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SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
The IR Pass filter blocks wavelengths below 670nm, reducing the effects of seeing and allowing for greater detail in your lunar and planetary observations.
SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter
Item #: 39900252

SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter

85% of respondents would recommend this to a friend

Item #: 39900252

TTD 445

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The IR Pass filter blocks wavelengths below 670nm, reducing the effects of seeing and allowing for greater detail in your lunar and planetary observations.
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What Stands Out

IR Filtering
The SVBONY SV183 effectively blocks unwanted infrared light, enhancing the quality of your astronomical observations and ensuring clearer imagery of celestial objects during nighttime viewing.
Wide Compatibility
Designed to fit 2-inch telescope eyepieces, this filter ensures easy integration with a variety of telescopes, making it a versatile choice for amateur and professional astronomers alike.
High-Quality Coating
The filter boasts superior optical coating, minimizing light loss while enhancing contrast. This results in enhanced detail and clarity, delivering exceptional value for those seeking to elevate their stargazing experience.

Product Details

Shop SVBONY SV183 IR Pass Filter 1.25 Inch T685nm Telescope Filter online at a best price in Trinidad and Tobago. B08QML5YPW
BrandSVBONY
Manufacturer Part NumberFCAW9142A
Item HighlightIR Imaging for Sharper Planetary Photos,Enhanced Contrast and Surface Detail, CNC Aluminum Frame,1.25" Thread (M48×0.75)
Number of Items1
Item Weight0.03 kg
ManufacturerSVBONY
Model NumberFCAW9142A
Thread Size31.75 millimeters
Coating DescriptionMulti Coating
Special EffectInfrared
Water Resistance LevelWaterproof
Enclosure MaterialOptical Glass
Screen Size1.25 inches
Colorblack
Compatible DevicesEyepieces, Telescope Cameras, Standard Telescopes
Media TypeProductImage, EnhancedContent
Item Dimensions L x W1.25"L x 1.25"W (3.2 x 3.2 cm)
Photo Filter Size31.75 millimeters
MaterialOptical Glass
Photo Filter Thread Size31.75 millimeters
Photo Filter Effect TypeInfrared
Product Dimensions (L x W x H)1.25"L x 1.25"W (3.2 x 3.2 cm)
Item HighlightIR Imaging for Sharper Planetary Photos,Enhanced Contrast and Surface Detail, CNC Aluminum Frame,1.25" Thread (M48×0.75) See more

Who Should Buy?

Suitable For
  • Astrophotography Enthusiasts

    Ideal for capturing infrared images of celestial bodies, improving detail and contrast in astrophotography sessions.

  • Solar Observers

    Great for solar observations to enhance the visibility of solar features while filtering out unwanted light.

  • Infrared Imaging

    Suitable for users interested in infrared imaging, as it passes infrared wavelengths effectively while blocking visible light.

Not Suitable For
  • General Stargazers

    Not suitable for casual observers looking for a general-purpose filter for standard stargazing or planetary observations.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary function of the SVBONY SV183 IR Pass Filter?

    Answer: The SVBONY SV183 IR Pass Filter is designed to allow infrared light to pass while blocking visible light. This is particularly useful for astrophotography and observation, where capturing the heat signatures of celestial objects can reveal details that are not visible to the naked eye. By using this filter, astronomers can enhance their imaging of nebulae and other astronomical phenomena, making it a great addition to any telescope setup.
  • Question: How does the SVBONY SV183 filter improve astrophotography?

    Answer: This IR Pass Filter enhances astrophotography by focusing on the infrared spectrum, which many celestial bodies emit strongly. Using this filter can improve contrast in images and reduce interference from visible light pollution, resulting in clearer, more detailed photographs of stars, planets, and other astronomical subjects. Photographers often pair this filter with dedicated infrared-sensitive cameras for optimal results.
  • Question: Is the SVBONY SV183 compatible with all telescopes?

    Answer: The SVBONY SV183 IR Pass Filter has a 2-inch diameter, making it compatible with most telescopes that accept 2-inch filters. However, it's essential to check your telescope specifications to ensure a proper fit. This versatility allows astronomers to enhance their observational capabilities across a variety of telescope types, from refractors to reflectors.
  • Question: What materials is the SVBONY SV183 filter made from?

    Answer: The SVBONY SV183 filter is crafted from high-quality optical glass that ensures minimal distortion and maximum light transmission. This durability ensures that the filter can withstand the rigors of outdoor use while providing clear images. The precise coatings on the glass are engineered to effectively block unwanted wavelengths, making it a reliable tool for serious astronomers.
  • Question: Can the SVBONY SV183 filter be used for terrestrial photography?

    Answer: While the SVBONY SV183 IR Pass Filter is primarily designed for astronomical applications, it can be used in specialized terrestrial photography situations where infrared light is desired. However, keep in mind that it may lead to images appearing unnatural in visible light, which is typically not ideal for general nature photography. It serves more as a tool for creative photography techniques when capturing unique lighting.
  • Question: What is the ideal use case for the SVBONY SV183 filter?

    Answer: The ideal use case for the SVBONY SV183 IR Pass Filter is during astrophotography sessions, particularly when observing celestial bodies that emit infrared radiation, like certain types of nebulae and stars. This filter allows astronomers to gather data and produce stunning images that unveil new aspects of these objects. It can also be beneficial during research, enhancing observational capabilities when studying specific wavelengths.
  • Question: How does using the SVBONY SV183 filter affect imaging detail?

    Answer: Using the SVBONY SV183 filter can significantly enhance the detail in your astrophotographic images by filtering out light pollution and emphasizing infrared signals. This leads to better contrast and detail, revealing features and structures that might be washed out in visible light. Astronomers will find that this added clarity makes it easier to identify and study specific features on celestial bodies.
  • Question: What size is the SVBONY SV183 filter and how does it attach?

    Answer: The SVBONY SV183 IR Pass Filter is a 2-inch filter, which readily fits telescopes and adapters that accommodate 2-inch filter threads. The filter attaches securely by simply screwing it onto the filter holder of your telescope or camera equipment, ensuring that it stays in place during use. This straightforward attachment process makes it user-friendly for both amateur and advanced astronomers alike.
  • Question: Where can I buy the SVBONY SV183 IR Pass Filter 2 Inch T685nm Telescope Filter in Trinidad and Tobago?

    Answer: You can purchase the SVBONY SV183 IR Pass Filter 2 Inch T685nm Telescope Filter on Ubuy. They offer a range of telescope accessories, including this infrared filter, catering to both beginners and professional astronomers. Ubuy provides a seamless shopping experience for astronomy enthusiasts looking to enhance their observation skills.
  • Question: Does the filter come with a carrying case or accessories?

    Answer: The SVBONY SV183 IR Pass Filter typically comes packaged with a protective case to guard against dust and damage when not in use. However, additional accessories such as filter sliders, adapters, or other equipment may need to be purchased separately based on your observational needs. The included case ensures that the filter remains safe while you travel to different locations for stargazing.

SVBONY Filters FCAW9142A Editorial Review

SVBONY SV183 IR Pass Filter 2 Inch T685nm Telescope Filter efficiently enhances infrared imaging, delivering sharper planetary photos while increasing contrast and surface detail. Users have reported positive experiences, noting its effective blocking of visible light, making it ideal for astrophotography, particularly for moon photography. One user mentioned that it greatly helped under poor seeing conditions when using a C5 telescope, emphasizing its performance in challenging situations. However, some have encountered minor issues, such as dirt spots on the filter glass, affecting image quality, but overall, it meets expectations for quality and function.

Customer Reviews & Ratings

31 customers ratings
  • 5 Star
    78%
  • 4 Star
    4%
  • 3 Star
    8%
  • 2 Star
    5%
  • 1 Star
    5%

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Pros

  • Enhances infrared imaging for sharp details
  • CNC aluminum frame ensures durability
  • Multi-coating improves light transmission
  • Effective at blocking visible light
  • Compatible with various telescope eyepieces

Cons

  • Minor dirt spots may affect some images

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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TTD 445

Order now and get it around Thursday, October 01

QTY:

Only 6 items left in stock.
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Features & Benefits

  • Enhances lunar and planetary observation quality.
  • Blocks wavelengths below 670nm for improved detail.
  • Reduces atmospheric effects (seeing) during imaging.
  • Compatible with all 2-inch eyepieces and barlow lenses.
  • Made from durable, high-quality materials with a coated solution.
  • Comes in a protective box for storage and transport.

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