ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Focal Length f: 24.9 mm ± 5 %
Aperture Range: F1.8–F16
Aperture with Highest Resolution: F2.4
Image Circle: 11 mm
Focus Range: 0.2 m to infinity
Optimum Working Distance: 0.5 m
Relative Illumination at Full Aperture: 63 %
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): 0.54 / 0.43
MTF Measured in the Corner at 90 LP/mm / 140 LP/mm (conditions: F2.4, polychromatic, 0.45 m working distance): 0.51 / 0.4
Optical Distortion: Typical 0.92 %
Angle of View, 1/1.8 Format: Horizontal: 16.3° Vertical: 12.1°
Angle of View, 2/3 Format: Horizontal: 20.0° Vertical: 15.0°
Wavelength Range: Visible (400–700 nm)
Back Focal Length, sF: 13.20 mm
Flange Back: 17.526 mm
Mount: C-mount
Weight: Approx. 62.0 g
Focus/Iris Operation: Manual
