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$158.43
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Svbony SV198 Guide Scope for Astrophotography, 50mm Mini F4.1 Guiders, FMC Achromat Refractor, with Dual Helical Focuser for Telescope Calibration Guiding — image 1
Telescope AccessoriesSVBONY✓ In stock

Svbony SV198 Guide Scope for Astrophotography, 50mm Mini F4.1 Guiders, FMC Achromat Refractor, with Dual Helical Focuser for Telescope Calibration Guiding

★★★★★
$158.43
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About this item
  • 50mm FMC object lens; Provide an adequate field of (in-focus) stars so the autoguiding camera can find an appropriate candidate for calibration and guiding
  • It features coarse and fine focus adjustment: it is easy to adjust and lock; once the initial focus is found, little further focusing is required.
  • Achromat refractor guiders with 206.6mm focal length; 2 elements 1 groups lens structure; great for beginners in astrophotography
  • Vixen standard interface base installation; fits most astronomical telescopes; can be mounted securely to your imaging system
  • 770g net weight; can easily balance your entire imaging system for optimal performance after installation
Product details
Brand
SVBONY
Manufacturer
Svbony

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
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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