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Bigamart
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$142.99
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Svbony SV188P Zenith Dielectric Mirror, 1.25in 90 Degree Dielectric Diagonal Adapter, 99% Reflectivity Erect Image Metal Diagonal Telescope Accessories for Planetary Deep Sky Visual — image 1
Telescope AccessoriesSVBONY✓ In stock

Svbony SV188P Zenith Dielectric Mirror, 1.25in 90 Degree Dielectric Diagonal Adapter, 99% Reflectivity Erect Image Metal Diagonal Telescope Accessories for Planetary Deep Sky Visual

★★★★★
$142.99

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About this item
  • SV188P dielectric diagonal features sophisticated dielectric coatings with highly efficient 99% reflectivity
  • Dielectric coatings are more durable and more reflective than aluminum coatings; for maximum brightness and contrast
  • Machined and anodized aluminum housing; high precision reflection mirror with 1/8 wavelength error to eliminate glare
  • With 1.25inch filter thread can connect with 1.25in filter directly; built in brass ring to prevent the appearance of accessories barrel from being scratched
  • SV188P compatible with refractor telescope; additional adapter is required to connect with the SCT telescope; it does not fit for reflector telescope
Product details
Brand
SVBONY
Manufacturer
Svbony
Material
Aluminium
Colour
Red
Size
99%
Weight
0.13 kg
Model number
SV188P
Part number
EUF9171B

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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