Feature SCMF-33 Paragon 3x18 Mini Magnifier a Clear 3x; Magnification: 3x; Power with 7.4Adeg Wide Field of View Delivers a Larger and Clearer Sight Picture Behind Red Dot Sights a Comfortable Viewing: Crystal Clear Image with 67mm/2.6in Long Eye Relief Provides Stable and Comfortable Target Viewing a Precise Alignment Control: Adjustable Windage and Elevation Allow Easy and Accurate Alignment with Red Dot Sights a Fast Flip-to-Side Mount: Built-in Picatinny Mount with 36mm/1.4in Height from Rail to Sight Center for Easy Red Dot Pairing a Compact & Durable Design: Micro Size Body Only 70mm/2.75in Long with Full Metal Construction and IP67 Waterproof Protection SCMF-34 Paragon 5x30 Mini Magnifier a Compact 5x; Magnification: Micro Size Design with 4.4Adeg Wide Field of View Delivers a Clear and Enlarged Sight Picture Behind Red Dot Sights a Comfortable Viewing: Crystal Clear Image with 67mm/2.6in Long Eye Relief Provides Stable and Comfortable Target Viewing a Precise Alignment Control: Adjustable Windage and Elevation Allow Easy and Accurate Alignment with Red Dot Sights a Quick Flip-to-Side Mount: Built-in Picatinny Quick-Release Mount with 36mm/1.4in Center Height to Sight Center for Fast Transition a Durable Compact Build: Only 94mm/3.7in Length with Full Metal Construction, Riser Section and IP67 Waterproof Protection Specification SCMF-33 Paragon 3x18 Mini Magnifier Specification Details Magnification: 3x Objective Lens Dia: 18mm Exit Pupil: 6.0mm / 0.24in Length: 70mm (2.75in) Height: 36mm (1.4 inch, from the base to the optics center) Weight (net): 215g (7.6oz) Eye Relief: 67mm (2.6 Inch) Field of View: 7.4Adeg Optics Coating: Fully multi coated SCMF-34 Paragon 5x30 Mini Magnifier Specification Details Magnification: 5x Objective Lens Dia: 30mm Exit Pupil: 6.0mm / 0.24in Length: 94mm (3.7in) Height: 36mm (1.4 inch, from the base to the optics center) Weight (net): 250g (8.8oz) Eye Relief: 67mm (2.6in) Field of View: 4.4Adeg Optics Coating: Fully multi coated Video Flip to side video click here