About this item

x SV238 features wide compatibility with a wide range of astrophotography gear; Compatible with SV605CC/SV405CC/ZWO ASI 533MC Pro/ASI260CC Pro/ASI533MC Pro/QHY5III585M/ATR294C/Altair 294C/Uranus C-Pro; guide cameras compatible with SV905C/ZWO ASI 120MM Mini/220MM Mini/290MM Mini/GPM662M; and filter accessories compatible with SV226P/ZWO 7×36mm EFW; Adapter and spacer matching is subject to specific configuration, and more compatible device combinations are waiting to be explored by astronomy enthusiasts

x Large Prism Height adjustable: SV238 Off-Axis Guider (OAG) 8x14mm Large Prism captures more starlight and provides a wider field of view; making it easier to find suitable guide stars even in sparse star fields; This ensures higher guiding success and stable performance; Features precise prism height adjustment; allowing flexible alignment

x Guide Camera Compatibility: Only compatible with barrel-style guide cameras (CMOS sensor housed in the barrel section; adjacent to the OAG prism); Not compatible with guide cameras featuring a CMOS sensor located at the camera body base

x Precision dual helical focuser: OAG(Off-Axis Guider) with dual helical focusing offers smooth; ultra-fine adjustments for precise star focusing; It locks focus quickly and stably; avoiding image blur caused by inaccurate guiding

x High precision structure: crafted from aluminum alloy with precision CNC machining; SV238 off-axis guider is strong; durable; and resistant to deformation in outdoor conditions

x Universal compatibility: off-axis guider Supports M54; M48 and M42 interfaces for seamless connection with most telescope; Compatible with APS-C and smaller sensors; fine-tunable guide camera height meets various setup needs; Its wide compatibility allows quick setup and hassle-free use; quickly targets objects

Features & Specs

Eye Piece Lens Description : NO

Mount : Equatorial Mount

Focus Type : Auto Focus

Finderscope : No

Compatible Devices : Camera

Additional Features : CNC Structure, Dual Helical Focuser, Large Prism

Item Dimensions D x W x H : 7D x 14.6W x 8H centimetres

Item Weight : 256 Grams

What's in the box
1 x off-axis guide rail
1 x M54 threaded ring
1 x M48 adapter ring
1 x M54-M42 adapter ring
1 x M48-M42 adapter ring
1 x M2.5x8 hexagon socket screw
12 x M3x12 hexagon socket screw
16 x M2 long round 7-shaped wrench
1 x M2.5 long round 7-shaped wrench
1 x user manual