Package Dimensions L x W x H | 16.5 x 14.3 x 3.9 centimetres |
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Package Weight | 0.04 Kilograms |
Product Dimensions L x W x H | 7.5 x 7.5 x 2 centimetres |
Item Weight | 30 Grams |
Brand | Svbony |
Part number | EUW9142A |
Size | 1.25 inch |
Warranty description | We provide 1 year warranty for Svbony telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on غ ,we will reply you within 12 hours |
Water Resistance Level | Not Water Resistant |
Photo Filter Effect Type | Infrared |
Photo Filter Thread Size | 26 Millimetres |
Guaranteed software updates until | unknown |
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Svbony SV183 IR Pass 685nm Filter Reduce the Effects of Seeing for Planetary Photography (1.25in)
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Purchase options and add-ons
Brand | Svbony |
Material | Glass |
Photo filter thread size | 26 Millimetres |
Coating description | Multi Coating |
Photo filter effect type | Infrared |
Water resistance level | Not Water Resistant |
Product dimensions | 7.5L x 7.5W centimetres |
Photo Filter Size | 26 Millimeters |
About this item
- Application; The IR pass filter is a filter for photographic application only; the IR-Pass filter can be used for moon and planets astrophotography; also can photograph nature photography in the Near-IR
- Spectral curve; More than 95% peak transmittance in 673-1100nm; 50% peak transmittance in 670nm
- Super thin filter cell; made of lightweight strong metal; CNC machined; sand-blasted; black anodized; laser engraved; produce a clear aperture of 26mm
- Durable stable; multi-coated high-end glass with an ion-assisted deposition technology; ensure scratch resistance and stability on the central wavelength
- Compatibility; The IR Pass filter is 1.25in; fit for any telescope or telescope accessories that can connect with 1.25in; must be IR sensitive camera normal DSLR won't work
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We are SVBONY, a young and passionate team of astronomy and sports optics products. We start from 2014, and our team are working for R&D practical optical products for people who want to get involved in nature and space exploration. Our products include Astronomy Telescope, Astronomy Camera, Astronomy Accessories, Microscope and more.
We sincerely hope that under the influence of SVBONY, more people will fall in love with exploring the starry sky
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Telescope Eyepiece
- Give you different viewing experiences and completely meet the demand for viewing celestial bodies. A nice gift for any telescope users
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What makes our products unique?
Behind the Svbony products, there is a team in which everyone is creative, collaborative and responsible. We've made a niche category, the reason is that we want people to see more realistic images in the original way, instead of just upgrading the camera on the phone.
Why we love what we do?
We do think optics products are practical and educational, which connects people to the world, not just for a small part of person, but for everyone. SVBONY leads us to a more beautiful world which we usually can’t see
Product Description
The Svbony SV183 IR Pass filter blocks wavelengths below 670nm to enhance contrast and surface detail and reduce the effects of seeing when used in IR-LRGB imaging of the moon and planets.
After using the filter, we can obviously see more details, The filter can darkens the twilight sky background, allowing images of moon and planets to be taken at dawn or dusk.
More than 95% peak transmittance in 673-1100nm; 50% peak transmittance in 670nm
Multi-coated glass
The SV183 IR Pass 685nm Filter is made with high-end glass that has been multi-coated with an ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength.
Good-quality coated filter
The SV183 uses high-quality coated filters and is made from lightweight, strong metal that is CNC machined, sandblasted, black anodized, and then laser engraved.
What do you get with the SV183 IR-cut filter?
The filter lets you see the Moon and other planets more clearly by blocking some of the glare, sharpening details, and providing the right amount of contrast.
When should you use an IR-Pass filter?
Since CCD and CMOS sensors are sensitive to infrared light, imaging in the infrared will improve your results. Reduce brightness to reasonable levels and see more planetary details by darkening the twilight sky background at dawn or dusk.
What else can it do besides astronomy?
In addition to astronomical uses, IR-Pass filters can be used for near-infrared nature photography, revealing amazing differences in vegetation, sky, and clouds.
Specification
Product Name | IR Pass 685nm Filter |
Material | B260 |
Size | 1.25 Inch |
Substrate Thickness | 1.1mm |
Clear Aperture | 26mm |
Wavelength Range | 350-1100nm |
λܳ-Dz | 670nm |
Blocking | OD2@400-660nm |
Peak transmittance | 670nm@T=50% 673-1100nm@T>95% |
Surface Quality | 60/40 |
Surface parallelism | 1/4λ |
Parallelism | 30” |
Material | Aviation Aluminum 6061T6 |
Thread | M28.5x0.6 |
Single Thread | Yes |
Net Weight | 8g / 0.3oz /0.02lb |
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Customer Ratings | ||||||
Sold by | RetevisDirect | RetevisDirect | RetevisDirect | RetevisDirect | RetevisDirect | RUIHOTOR |
thread size | 26 millimeters | 125 inches | 50.8 millimeters | 44 millimeters | 125 inches | 3.17 millimeters |
photo filter effect | Infrared | Ultraviolet | Neutral Density | Infrared | Ultraviolet | Polarizer, Enhancing |
material | Glass | Optical Glass Aluminium | Aluminium | Glass | Optical Glass | cpl |
Product information
Technical Details
Additional Information
ASIN | B08P453951 |
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Item model number | EUW9142A |
Date First Available | 8 Mar. 2021 |
Customer Reviews |
4.3 out of 5 stars |
غ Rank | 650 in Telescope Accessories 2,812 in Photography Filters |