Fujinon YV3X6SR4A-2 3MP, 2.2-6mm, Day/Night, Vari-focal, 2.7x Zoom Lens
Optics for Medical, Security, Industrial & Motion Picture

Fujinon : YV3X6SR4A-2
Description
The YV3X6SR4A-2 3 Mp 2.2 to 6mm Day/Night Vari-focal 2.7x Zoom Lens from Fujinon supports high-quality image monitoring with support up to a resolution of 3 Mp. Thanks to the advanced design and use of special optic glass, this lens is compatible with color, B & W, and Day/Night cameras. The lens can achieve a horizontal field angle of 100° when used on 1/3-type cameras. The manual iris lens is useful to maximize optical performance with high-accuracy aspheric lens, low-dispersion glass, and high refractive-index glass. The built-in ND filter that is used in T360 digital camera supports high sensitivity cameras.
Features
YV3X6SR4A-2 features include:
- High image-quality monitoring with optical performance support up to 3 Mp
- Advanced design engineering and special optic glass adopted, well suited for color, B&W and Day/Night cameras
- Broad range of 2.2 to 6mm, supporting various applications
- Wide aperture of F1.4 optimizes the performance at low lighting intensity
- Designed to maximize optical performance with high-accuracy aspheric lens, low-dispersion glass, and high refractive-index glass
- Built-in ND filter used in T360 camera, supports high sensitivity cameras
Specifications
Mount | CS |
Focal Length | 2.2 to 6 mm |
Focus | Manual |
Iris Range | F1.3 – T360 |
Iris | Manual |
Zoom | 2.7x manual |
Back Focal Distance | 8.33 mm |
Exit Pupil Position | 116 mm |
Object Dimensions at M.O.D. | 1/2.7″ Wide: 1398 × 731 mm, Tele: 299 × 218 mm 1/3″ Wide: 1080 × 625 mm, Tele:269 × 197 mm 1/4″ Wide: 625 × 417 mm, Tele: 197 × 146 mm |
Object Dimensions at M.O.D. (16:9) | 1/2.7″ Wide: 1896 × 532 mm, Tele: 329 × 176 mm 1/3″ Wide: 1358 × 466 mm, Tele: 296 × 159 mm 1/4″ Wide: 718 × 327 mm, Tele: 216 × 119 mm |
Angular Field of View | 1/2.7″ Wide: 132°51′ × 100°22′, Tele: 50°26′ × 37°56′ 1/3″ Wide: 121°04′ × 91°20′, Tele: 45°51′ × 34°28′ 1/4″ Wide: 91°20′ × 68°43′, Tele: 34°28′ × 25°53′ |
Angular Field of View (16:9) | 1/2.7″ Wide: 144°17′ × 82°13′, Tele: 54°53′ × 31°01′ 1/3″ Wide: 131°34′ × 74°46′, Tele: 49°55′ × 28°11′ 1/4″ Wide: 99°19′ × 56°19′, Tele: 37°31′ × 21°12′ |
Focusing Range | ∞ to 0.3 m |
Weight | 2.6 oz (75.0 g) |