Fujinon : YV2.8X2.8SA-SA2
Description
The Fujinon YV2.8X2.8SA-SA2 requisition for top quality images have been ascending with the ever improving camera pixel counts. Security cameras have developed into something more than just a blurred image, to a very precise and defined impression of subjects. Fujinon’s relentless goal of developing a super high resolution lens has taken imaging to another level. The YV2.8X2.8SA-SA2 three megapixel vari-focal lenses to compliment their megapixel cameras, it is sure to make an impression in the CCTV industry. A high degree of optimum performance that can only come from Fujinon. AV Supply is pleased to offer this aspherical lens technology, low dispersion glass and high reflective index lens to our customers.
Features
YV2.8X2.8SA-SA2 features include:
→ Vari-Focal: Variable magnification lens with manually controllable angle. It functions as if you have multiple fixed focal lenses.
→ Wide Angle: Wide angle lens which ensures wide field of view.
→ DC Auto Iris: Auto iris supporting DC-controlled cameras.
→ CS Mount: Screw-in mounting commonly used in security lenses.
→ Metal Mount: Metal mounting with high accuracy and durability.
→ ND Filter: With the built-in ND filter, enables to optimize the brightness of the bright object in direct sunlight.
→ Long Cable (230mm): Cable length options provided to let you select the best-suited length for your camera.
→ Aspherical Lens: Adopts the aspheric lens technologies developed in the most advanced lenses for broadcasting.
→ Large Aperture Ratio (F1.2): Bright lenses with large aperture ratio, fully exploiting camera sensitivity.
→ RoHS Compliant
Specifications
| Mount | CS |
| Focal length | 2.8 mm - 8 mm (2.8x) |
| Focus | Manual |
| Iris Range | F1.3 - T360 (Equivalent to F360) |
| Iris | Auto (DC Type) (*1) |
| Zoom | Manual |
| Back Focal Distance (In Air) | 7.70 mm |
| Exit Pupil Position (From Image Plane) | 314 mm |
| Object Dimensions at M.O.D. 4 | 3 Aspect Ratio: 1/3" = 744 mm x 468 mm (Wide), 197 mm x 146 mm (Tele); 1/4" = 468 mm x 323 mm (Wide), 146 mm x 108 mm (Tele) |
| Object Dimensions at M.O.D. 16 | 9 Aspect Ratio: 1/3" = 890 mm x 359 mm (Wide), 216 mm x 118 mm (Tele); 1/4" = 530 mm x 256 mm (Wide), 159 mm x 88 mm (Tele) |
| Angular Field of View 4 | 3 Aspect Ratio: 1/3" = 100°00′ x 73°45′ (Wide), 35°03′ x 26°18′ (Tele); 1/4" = 73°45′ x 54°49′ (Wide), 26°18′ x 19°44′ (Tele) |
| Angular Field of View 16 | 9 Aspect Ratio: 1/3" = 109°50′ x 59°51′ (Wide), 38°11′ x 21°29′ (Tele); 1/4" = 80°39′ x 44°38′ (Wide), 28°39′ x 16°07′ (Tele) |
| Focusing Range (From Front of the Lens) | ∞ - 0.3 m |
| Mass | 50 g |
| Coil Resistance | Drive Coil: 190 Ω; Damping Coil: 500 Ω |
Resources & Documents
| yv2.8x2.8sa-sa2-avs.pdf | Spec Sheet |