Jiangsu Profile
Product List
19021. Indirect Portable Handheld Retinoscopel Ophthalmoscope 
[May 11, 2023]
[May 11, 2023] Hospital medical machine indirect portable handheld retinoscopel Ophthalmoscope Illumination Style Large spot, medium spot, small spot, red-free Diopter Compensation -35D~+20D, 24 steps in total Light ...
Company: Jiangsu longest Technology Co., Ltd.
19022. Medical Ophthalmology Equipments Digital Handheld [May 10, 2023]
[May 10, 2023] Ophthalmic equipments chinese digital handheld and portable Keratometer Measuring range 3.000mm~12.908mm Accuracy ≥±0.05mm Single Measurement Time 0.03s Output Infrared output Weight <0.5Kg (include ...
Company: Jiangsu longest Technology Co., Ltd.
19023. Optical Cemented Achromatic Doublet Glass Lens, Near Infrared Coating for Ophthalmic Instrument [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19024. UV Fused Silica Aspheric Laser Lens Diameter 30mm [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19025. 12.7mm Diameter UV Fused Silica Uncoated Plano-Convex Lenses [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19026. Laser Grade High Energy Crystal Quartz Coated Waveplate (retarder) [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19027. Sample in Stock: Dia25.4*6mm Uncoated Fused Silica Window with Transmission Curve [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19028. Ar Coated Ravg 0.5% Crystalline Quartz Z Cut Window [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19029. Bk7 Plano-Convex Glass Lens with Coating [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19030. UV Fused Silica/Glass/Quartz/Sapphire Uncoated Holed Window [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19031. Optical Glass Schott N-Bk7 Dia 12.7mm Polished/Uncoated/Coated Step Window [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19032. Optical Glass ND Filter or Neutral Density Filters [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19033. 1" Diameter Uncoated Magnesium Fluoride (MgF2) Windows for Excimer Laser Systems [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19034. 1/4L Flatensss Uncoated Schott N-Bk7 High Precision Windows for Laser Substrate [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
19035. Precisely Made Plastic Aspheric Lenses [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
