Specifications for Sightron S-TAC 3-16x42 Riflescope:
| Magnification: | Range 3 - 16 x |
| Objective Lens Diameter: | 42 mm |
| Tube Diameter: | 30 mm |
| Finish: | Matte Black |
| Adjustment Click Value: | 0.25 MOA |
| Included Accessories: | Sightron Scope Coat |
| Adjustment Range: | 70 MOA |
| W/E Travel at 100 Yds: | 70 MOA |
| Weight: | 12.9 oz |
| Field of View: | Range 32.3 - 6.1 ft at 100 yds |
| Eye Relief: | Range 3.8 - 4.1 in |
| Length: | 23.5 in |
| Color: | Black |
| Exit Pupil: | 2.63 mm |
| Parallax: | 9 yds to infinity |
| Diopter Adjustment Range: | Range -2 - 1 dpt |
| Reticle Focal Plane: | Second Plane |
| Optical Coating: | Zact-7 TM 7-Layer |
| Water Resistance Level: | Waterproof |
| Fogproof: | Yes |