| Shape | Type | Description | Specification | 
        
    |  | 90°Angle Prism | Inversing left and right hand side image. Incident light will be deflected by 90°angle and 180°horizontally.
 | Outer size : 2x2x2 to 30x30x30 | 
 
    |  | 60°Angle Prism | Disperse incident light using dispersion caused by difference of glass
            optical refraction indice according to wavelength. | Outer size : 10x10x10 to 30x30x30 | 
 
    |  | Roof Prism | Incident light and image will be deflected 90°by aluminum reflection at roof part. | Outer size (A size) : 11 to 22mm | 
 
    |  | Schmidt Prism | Incident light and image will reflect at two roof surface, and can be deflected
            45°against back side Optical polishing face. | Outer size (A size) : 11 to 20mm Outer size (B size) : 16 to 29mm
 | 
 
    |  | Wedge Prism | Incident light coming from reference plane of incidence will deviate by
            Rotating Prism. | Outer size : Dia. 20mm ƒÆ : 1° to 8°
 | 
 
    |  | Dove Prism | Image at left hand side and right hand side will invert. Incident light will be deflected by 90°angle and 180°parallel way.
 | Outer size (A size) : 10 to 35mm Outer size (B size) : 10 to 35mm
 Outer size (C size) : 44.4 to 137mm
 | 
 
    |  | Penta Prism | Incident image will be deflected by 90°. Image will not horizontally flipped, or vertically inverted.
 | Outer size (A size) : 8 to 26mm Outer size (B size) : 8 to 26mm
 Outer size (C size) : 8.66 to 28.14mm
 |