Features:

●Compatible with mainstream auto-guiding cameras; 1.25in and M42 mount interface designed for compatible with SV305 Pro and for Orion ZWO QHY and so on auto-guiding cameras(Some camera models require additional accessories to assist in focusing) ●Sharp image; Ultra-wideband fully multilayer-coated lens; doublet glass and the 30mm achromatic optics prevent irritating reflections can bring you bright and clear images ●45mm back focus distance; Allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations ●Nylon-tipped thumbscrews; Comes with the mounting rings with plastic-tipped screws as not to scratch the scope tube and it can be moved to any position ●Quality craftsmanship; By using high-level CNC metal processing technology; the SV165 guide scope has an exquisite appearance; delicate feel and beautiful shape; fine workmanship bringing you visual enjoyment

Specification:

1.Brand: SVBONY 2.Model: SV165 3.Lens Diameter: 30 mm 4.Focal Length: 120 mm 5.Coated: FMC 6.Support interface: 1.25in Or M42*0.75 mount Camera 7.Focuser Type: Front Part Focuser 8.Back Focus: Adjustable 9.Dovetail includes 1/4″ screw hole 10.Tube Travel: 45 mm 11.Surface technology: Sandblasting oxidation 12.Material: Aluminum Profile 13.Net Weight: 342g / 0.75lb / 12.06oz 14.Body Size: 92x56x78mm / 3.62x2.20x3.07 in

★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.

Package Details：

1XSVBONY 30mm f/4 mini Guide Scope 1XTwo-Ring bracket with a dovetail 1XTwo Nylon-tipped thumbscrews 1XOne Screws Tool 1XOne Dust Cover 1XOne Lens Cover