🌌 Reflect the stars like a pro — don’t miss a single detail!
The SVBONYSV188P Zenith Dielectric Mirror is a premium 1.25-inch 90-degree diagonal adapter designed for refractor telescopes. Featuring advanced dielectric coatings with 99% reflectivity, a precision 1/8 wavelength error mirror, and a durable anodized aluminum housing, it delivers bright, high-contrast, and glare-free planetary and deep-sky views. Its integrated 1.25-inch filter thread and brass ring protect your accessories while ensuring seamless compatibility. Waterproof and built to last, this accessory elevates your telescope setup for professional-grade stargazing.
| Package Dimensions L x W x H | 15.2 x 11.8 x 6.8 centimetres |
| Package Weight | 0.16 Kilograms |
| Product Dimensions L x W x H | 11.2 x 8.4 x 6.2 centimetres |
| Item Weight | 125 Grams |
| Brand | SVBONY |
| Colour | Red |
| Included components | 1X SV188P Zenith Dielectric Mirror |
| Plug profile | Tripod Mount |
| Objective Lens Diameter | 1.25 inches |
| Part number | EUF9171B |
| Size | 99% |
| 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 Amazon ,we will reply you within 12 hours |
| Water Resistance Level | Waterproof |
| Focus type | Fixed Focus |
| Guaranteed software updates until | unknown |
A**R
Surprisingly good for the money.
Solid construction, non marring compression fitting. Can't attest to the dielectric coating but images are bright with no distortions.
D**T
Excellent quality and build
Excellent quality and build, huge improvement to image clarity compared to standard part
A**R
Bright and tack sharp with an 18mm Orthoscopic.
Use it on my RFT 100mm F5 finder for star hopping and casual browsing. Any longer FL eyepiece vignetting becomes apparent on the RFT. Good value.
I**N
Excellent product. Worth the money
Very well made. Decent materials used and construction is brilliant. Works exactly as it should, Svbony always seem to take pride in there products and the build quality
G**Y
Looking forwards to trying it out.
Arrived next day and well packaged. Looks well made and definitely worth the money. Looking forward to trying it out.
C**S
Quality at a good price.
Very good value for the price, close in performance to the most expensive costing nearly 5x as much. I've bought a couple of these for myself and a friend. Will buy another one later for another friend. Recommended.
R**T
Well made and effective
I like Sybony products. Well made and don't carry a hefty price tag. The optics are more than good enough for my amateur needs.
A**R
Great value. And optically very good
Very light weight. Makes telescope balance easier. Like the color.
Trustpilot
2 months ago
2 weeks ago
