ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Focal Length f: 8.06 mm ± 5 %
Aperture Range: F2.4–F16
Aperture with Highest Resolution: F2.7
Image Circle: 11 mm (2/3”)
Focus Range: 0.1 m to infinity
Optimum Working Distance: 0.3 m
Relative Illumination at Full Aperture: 60 %
Resolution: Designed for 147 LP/mm
MTF Measured in the Center at 90 LP/mm / 140 LP/mm (conditions: F2.4, polychromatic, 0.45 m working distance): 0.77 / 0.53
MTF Measured in the Corner at 90 LP/mm / 140 LP/mm (conditions: F2.4, polychromatic, 0.45 m working distance): 0.38 / 0.24
Optical Distortion: Typical 1.87 %
Angle of View, 1/1.8 Format: Horizontal: 48.3° Vertical: 36.8°
Angle of View, 2/3 Format: Horizontal: 57.6° Vertical: 44.8°
Wavelength Range: Visible (400–700 nm)
Back Focal Length, sF: 12.48 mm
Flange Back: 17.526 mm
Mount: C-mount
Weight: Approx. 89.5 g
Focus/Iris Operation: Manual
