• SVBONY SV223 Diagonal 90-degree 2 inch Clicklock (W9180B) - Astronomy Plus
  • SVBONY SV223 Diagonal 90-degree 2 inch Clicklock (W9180B) - Astronomy Plus

SVBONY SV223 Dielectric Diagonal 90-degree 2 inch Clicklock (W9180B)

SVBONY SV223 Dielectric Diagonal 90-degree 2 inch Clicklock (W9180B)

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$78.61
$78.61 $107.68
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SVBONY SV223 Diagonal 90-degree 2 inch Clicklock (W9180B) - Astronomy Plus

SVBONY SV223 Dielectric Diagonal 90-degree 2 inch Clicklock (W9180B)

$78.61
$78.61 $107.68
SAVE 26% Sold out

SVBONY SV223 Diagonal 90-degree 2 inch Clicklock

SVBONY SV223 2inch 90-degree diagonal comes with a thick, precision, optical flat mirror with an enhanced 99% reflective dielectric coating. Dielectric 1/10 lambda levels substrate with 109.1mm optical length（118.6mm with 2"-1.25" adapter ）. Clicklock clamp for ultrafast clamping action. High precision 11.5mm thick mirror substrate flat for optimal image stability. Internal safety stop prevents barrels from hitting the mirror. Stainless Steel compression rings (both on diagonal and adapter) to prevent barrels from marring. High-quality machining out of the aluminum, internal antireflection baffling for highest contrast, provides higher contrast and resolution during critical planetary, lunar and binary star observations

Clicklock Locking Mechanism

SV223 diagonal mirror has a Clicklock locking mechanism; just turn the clicklock to securely fix the accessory. The eyepiece can be locked firmly without shaking, the observed image is better, and the experience is better.

High Reflectivity Glass

High precision 11.5mm thick mirror substrate flat for optimal image stability. Internal safety stop prevents barrels from hitting the mirror. Stainless Steel compression rings (both on diagonal and adapter) to prevent barrels from marring. High-quality machining out of the aluminum, internal antireflection baffling for highest contrast, provides higher contrast and resolution during critical planetary, lunar and binary star observationsBrass Compression Ring

SVBONY SV223 diagonal 2 inch has a brass pressing ring; and the accessories are fixed in place by the brass compression ring; which firmly holds the accessories and protects the accessories from being worn by the screws.


 90° Angle

SV223 diagonal mirror 2 inch has a 90 degrees refraction angle; providing a better observation experience when visually observing.

2" Diagonal Mirror

SV223 2 inch diagonal mirror provides higher contrast and resolution during critical planetary, lunar and binary star observations. Also, the packages include a 2 inch to 1.25 inch Adapter, which is convenient for fitting accessories of different calibers.

Before & After Use

SV223 diagonal mirror 90-degree can realize upright image; and provide mirror image with up; down; left; and right reversal imaging.





Technical Specifications

Brand SVBONY
Model SV223
Size 2inch
Optical Design Mirror Diagonal
Inner Connection (Lens Sided) Thread M48x0.75
Outer Connection (Lens Sided) Barrel 2inch
Inner Connection (Eyepiece Sided) Clamp 2inch
Reflection Surface Dielectrically Coated
Reflectivity >99%
Image Orientation Erect image, Mirror Inverted
Optical Length appr. 109.1mm
Clamping System Clicklock
Deflection Angle 90°
Clear Aperture 43mm
Material Metal
Thickness of Mirror 11.5mm
Net Weight 573.7g/20.24oz

In the Box

  • SV223 2inch 90 Degree Clicklock Dielectric Diagonal Mirror
  • M4 Screw
  • 2inch to 1.25inch adapter
  • Dust plug
  • Dust Cap

Manuals & Warranty

Svbony 1-Year Warranty 

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