Products
- Magnifiers[10]
- Microscopes[10]
- Table Lamps & Reading Lamps[7]
- Compasses[3]
- Compasses[8]
- Lenses[10]
- Surgical Instruments[5]
- Dental Equipments[4]
- Other Toys & Hobbies[10]
- Telescope & Binoculars[10]
- Testing Equipment[8]
- Packaging Boxes[10]
- Adhesives & Sealants[1]
- Flashlights & Torches[1]
- Other Measuring & Analysing Instruments[2]
- Jewelry Tools & Equipment[2]
- Eyeglasses Care Products[4]
- Other Sports & Leisure Bags[2]
- Children's Coats[2]
- Apparel Processing Services[1]
- Other Textiles & Leather Products[1]
- Other Headwear[1]
Contact Us
- Contact Person : Mr. Zhang Jesse
- Company Name : Ningbo Hongbo Optical Instrument Co., Ltd.
- Tel : 86-574-82164489
- Fax : 86-574-27908090
- Address : ,,No 100, Xiangyun Rd,High-tech Development Zone, Ningbo 315040, China
- Country/Region : China
- Zip : 315040
Lenses
Double-Concave Lenses/optical lens cutting/ optical rod lens
1.Diameter Tolerance +0.0, -0.15mm
2.Focal Length +/-3%
3.Centration <3 arc minutes
4.Clear Aperture >90%
Double-Concave Lenses (Biconcave Lenses)1.Diameter Tolerance +0.0, -0.15mm2.Focal...
Biconcave prism/Double-Concave Lenses/ lens
1.Diameter Tolerance +0.0, -0.15mm
2.Focal Length +/-3%
3.Centration <3 arc minutes
4.Clear Aperture >90%
Double-Convex Lenses (Biconvex Lenses)1.Diameter Tolerance +0.0, -0.15mm2.Focal...
Dove Prisms/BK7Prisms/ optical glass prism
1.Material BK7, UVFS
2.Dimension tolerances +0 and -0.2mm
3.Angle Tolerance < 3arcmin
4.Surface flatness < / 2 633 nm
...
Corner Cube Retroreflectors/leica prism/ optical prism
1.Material BK7, UVFS
2.Dimension tolerances +0/-0,2 mm
3.Surface quality 40-20 scratch & dig
4.Angular deviation +/- 10 arcse
Corner Cube...
digital optics lenses/plano concave optical lenses/ condensing lens
1.Diameter Tolerance +0.0, -0.15mm
2.Focal Length about 3%
3.Centration blow 3 arc minutes
4.Clear Aperture up 90%
Plano-Concave Lenses1.Diameter Tolerance +0.0, -0.15mm2.Focal...
Negative Cylindrical Lenses/Cylindrical Lenses / optical plano concave cylindrial lens
1.Material BK7, FS, UVFS, CaF2, ZnSe, Si, Ge
2.Diameter Tolerance +0.0, -0.15 mm
3.Thickness Tolerance +/-1.0 mm
4.Focal Le
Negative Cylindrical...
double convex lens/optical lens laboratory/ optical physics lens
1.Diameter Tolerance +0.0, -0.15mm
2.Focal Length Tolerance +/- 3%
3.Centration blow 3 arc minutes
4.Clear Aperture up 90%
Plano-Convex Lenses1.Diameter Tolerance +0.0, -0.15mm2.Focal Length Tolerance +/-...
Lenses/Positive Cylindrical Lenses/ optical mouse lens
1.Material BK7, FS, UVFS, CaF2, ZnSe, Si, Ge
2.Diameter Tolerance +0.0, -0.15 mm
3.Thickness Tolerance +/-1.0 mm
4.Focal Leng
Positive Cylindrical...
plastic aspheric lenses/condensing lens/ hemispheric lenses
1.Dimensions Tolerance +0.0, -0.15mm
2.Centration <3 arc minutes
3.Chamfer 0.25 mm @ 45deg
4.Surface Figure L/4 632.8 nm
Aspherical lenses1.Dimensions Tolerance +0.0,...
clear plastic lens/acrylic lens/ clear acrylic lens
1.Diameter Tolerance +0.0, -0.15mm
2.Focal Length +/-3%
3.Centration <3 arc minutes
4.Clear Aperture >90%
Double-Convex Lenses (Biconvex Lenses)1.Diameter Tolerance +0.0, -0.15mm2.Focal...
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