SVBONY SV165 Mini Finder Guide Scope 30mm F4 for SV305 Pro ZWO QHY Orion

SV165 Mini Guide Scope Support sensitive auto guiding cameras for easy guide star acquisition Getting this guide scope makes sense for most astrophotographers out there. If you're just starting out, SV165 Mini Guide Scope is easy-to-use and performs well. If you're at the other extreme, using SV165 Mini Guide Scope on your smaller imaging rigs is more practical than trying to mount a larger, more exotic guide scope. If portability is important to you, SV165 Mini Guide Scope's compact size and relatively low weight will cooperate with your requirements. Note:Back focus distance can stretch up to 45mm. Please pay attention to stretch to the end.SVBONY SV165 30mm f/4 Mini Guide Scope Telescopes Astrophotography 4.4" aperture.SVBONY Compact Ultra-Mini Guide Scope for Auto Guiding Cameras.Compact 4.4"mini guide scope with 30mm f/4 aperture optics.Support sensitive auto guiding cameras for easy guide star acquisition.Features precise helical focus adjustment with thumbscrew lock Ring.Designed for use with the Orion ZWO QYH and so on auto guiding cameras (1.25in or M42 mount interface). SV165 Mini Guide Scope Support sensitive auto guiding cameras for easy guide star acquisitionGetting this guide scope makes sense for most astrophotographers out there.If you're just starting out, SV165 Mini Guide Scope is easy-to-use and performs well.If you're at the other extreme, using SV165 Mini Guide Scope on your smaller imaging rigs is more practical than trying to mount a larger, more exotic guide scope.If portability is important to you, SV165 Mini Guide Scope's compact size and relatively low weight will cooperate with your requirements.Note:Back focus distance can stretch up to 45mm. Please pay attention to stretch to the end. Focal Length:The objective lens diameter is 30mm. The focal length of the scope is 120mm. F4 aperture optics provides a wide field of view which will help to quickly find the target when performing astronomical observations;
1.25-inch & M42*0.75:The 1.25-inch interface and M42*0.75 male threads allow to connect with SVbony SV305, ZWO, Orion, QYH and other auto guiding cameras;
Fully Broadband Multi-Coated:Fully broadband multi-coated optics means the types of coating on all optical surfaces throughout the entire scope. And fully broadband multi-coated optics decreases surface reflectivity therefore allows greater optical through-put across the entire visible light spectrum, increases the light transmission and delivers bright, clear and high-contrast images.
Helical Focus Stroke:The 45mm focusing stroke ensures enough focusing range for observing and focus lock ensures a stable focusing. The built-in helical focuser is better for precise focusing of potential guide stars.
Ultra-mini Optics:The guide scope is ultra mini and light, and won’t weight your telescope and mount much.
High-quality Craftsmanship:High-level CNC machined & Sandblasting Oxidation.     Buyer's Show    Imaging telescopes or lenses: AstroTech AT115EDT Scope
Imaging cameras: ZWO 294 MM PRO Imaging Camera
Mounts: Celestron AVX Mount
Guiding telescopes or lenses: SvBony 30 mm f/4 guidescope guide scope
Guiding cameras: asi zwo 120 MC-S Guide Camera
Focal reducers: Astro Tech 0.8x Reducer/Flattener AT0.8x
Software: NINA,PhD2,PixInsight,CPWI
Filters: Chroma O3 3nm filter · Chroma Ha 3nm 31mm filter · Chroma S2 filter
Accessory: ZWO EFW 2" Wheel · Thousand Oaks Dew Controller Heater · ZWO EAF Focuser  About SVBONYShippingReturnGuaranteedContact usAbout SVBONYSVBONY
Go for Beauty Go for SvbonyThe name of "Svbony"is born from our original intention——Specialized Vision Bring Our New Yearning.In the beginning, we have a precise insight of the requirements for observation equipment among astronomy and bird - watching enthusiasts, and then we also noticed the backward mode of the traditional optical market. Therefore, Svbony dedicated to empowering astronomy telescope and spotting scope with smart vision technology, make users enjoy the convenience of observing, photography, and sharing simultaneously. At the same time, we strive to provide enthusiasts with affordable and satisfying products with exceptional quality,Shipping

Order Processing

Almost all of the standard orders are shipped within 1-2 business days, excluding weekends and holidays. The special orders for some customized products will take a little longer time, the specific time can be confirmed with our sales expert.

As soon as your order is ready, we’ll update the tracking number and inform you of the information.  If the item you ordered is temporarily out of stock, our customer service team will reach out to you. You can choose to wait until the item is back in stock or cancel your order.

 

Delivery Time

Delivery time depends on destination, logistics mode and other factors.

If the products that you purchased are available in our local warehouses, we will ship them from there and it takes about 1-6 business days for delivery as usual.
If the product you purchased is in stock at our warehouse in China, we will ship it from there. Delivery time is usually 5-9 business days.

Return

Thank you for choosing SVBONY! We have established a strict system to ensure product quality in a responsible manner. These products are safe and reliable, and you can buy them with confidence. Should you have any issues, feel free to contact us. Our professional customer support team will patiently help you resolve the problems. We sincerely apologize in advance for any trouble and inconvenience that caused you.

Return & Refund

We offer a 30-day unconditional return policy.

1. You can get a full refund when you return an undamaged product for any reason within 30 days. Just make sure all products are in original condition and provide us with relevant pictures or videos to prove it.

2. If you are not sure whether the product is in brand new condition, you can contact us first. We can help you confirm and provide a return label. 

3. We will issue a refund immediately once the product arrives at our warehouse.Processing time usually takes 2-5 business days.

 

Warranty Time

We offer a 1-year warranty.

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Guaranteed authentic, we are the official store of SVBONY brand, and the products sold are guaranteed to be authentic.

 

Guaranteed service, one-to-one exclusive customer service, answer all your questions and provide free professional technical support.

 

Guaranteed after-sales, all products purchased from SVBONY  enjoy worry-free warranty, your product warranty period is one year.

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On Dec 9, 2025 at 18:41:13 PST, seller added the following information: