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Rod lenses for medical endoscopes

We can process special lenses for medical endoscopes, please contact us for standard manual

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2222

Material:Optical glass（Schott/CDGM） 

Diameter Tolerance:+0/-0.01~+0/-0.03mm

Thickness Tolerance:±0.01~±0.05mm 

Focal Length Tolerance (%):±1%

Irregularity (P-V) @ 632.8nm:λ/10~λ/4@632.8nm

Surface Quality:10/5~40/20

Centration:<30”~3' 

Clear Aperture:>90% 

Bevel:Protective bevel as needed

Coating:Uncoated,AR,BBAR


Size（Φ*Lmm）(A) Part No.（Two element）Size（Φ*Lmm）Part No.Size（Φ*Lmm）Part No.
Φ1.78x18BR15246/15247Φ3.49x29BR13350-1/133518-1Φ2.7x15.21BR18054/18055/18054
Φ1.9x19.5BR18074/18025Φ3.77x37BR17248/17249Φ2.78x25.8BR13344/13345/13344
Φ1.9x19BR18132/18133Φ3.8x30.28BR18003/18004Φ2.8x24BR09276/09277/09246
Φ1.9x17.6BR18178/18179Φ4.3x11BR12377/12375Φ2.8x24.08BR10456/10461/10455
Φ1.9x12.9BR18211/18212Φ5.5x12.53BR18361/18362Φ2.8x24.52BR18052/18053/18052
Φ1.9x12.5BR18397/18398Φ6x53.5BR13336/13337Φ2.8x15.21BR18054/18055/18054
Φ1.9x14.7BR19108/19109Φ6.92x48.5BR16107/10108Φ2.8x23.1BR18345/18346/18345
Φ1.9x11.4BR19147/19148Φ6x52.5BR19073/19074Φ2.8x24.36BR19032/19033/19032
Φ1.9x19.2BR19207/19208Φ6.5x46.7BR18265/18266Φ2.8x17.3BR19085/19086/19087
Φ2x22.9BR16133/16134Φ6.49x50.6BR18429/18430Φ2.8x24.82BR19182/19183/19182
Φ2.69x23.5BR19188/19189Φ6.6x13.1BR18370/18371Φ3.8x24.08BR10456/10461/10455
Φ2.7x22.2BR15344/15345Size（Φ*Lmm）(B) Part No.（Three element）Φ4x26.96BR17029/17030/17029
Φ2.75x28.3BR09250/09251Φ1.5x18BR14260/14259/14260Φ5x44BR15287/15288/15287
Φ2.76x29BR13350/13351BΦ1.8x24.08BR10456/10461/10455Φ5.8x44BR17074/17075/17074
Φ2.76x27BR16118/16119Φ1.8x15.07BR10465/10464/10466Φ6x45.04BR09697/09696/09698
Φ2.77x28.3BR18078/18079Φ1.8x15.21BR18054/18055/18054Φ6.5x45.01BR09697/09686/09698
Φ2.78x28.5BR10573/10574Φ1.9x24.08BR10456/10461/10455Φ6.5x44BR17074/17075/17074
Φ2.79x8.17BR11399/11400Φ1.9x15.07BR10465/10464/10466Φ7x45.01BR09697/09696/09698
Φ2.87x28.5BR14175/14176Φ1.9x17.33BR16329/16330/16329Φ7.8x44BR17074/17075/17074
Φ2.88x28.55BR15006/15007Φ1.924.52BR18052/18053/18052Size(C) Part No.（For element）
Φ2.8x27.8BR16238/16239Φ1.9x15.21BR18054/18055/18054Φ1.99x16BR19190/19191/19192/19193
Φ2.8x30.28BR18003/18004Φ1.9x24.89BR18194/18195/18194Φ2x22.9BR16021/16022/16023/19024
Φ2.8x23BR18396/18395Φ1.9x16.21BR19036/19737/19036Φ2.68x22.9BR16021/16022/16023/19024
Φ2.8x14.8BR16239/19119Φ1.98x13.72BR15114A/15114/151148Φ2.78x22.9BR09443/09444/09445/19446
Φ2.8x28BR19170/19171Φ2.0x24.52BR18052/18053/18052Φ2.78x22.9BR16021/16022/16023/16024
Φ2.8x28BR19221/19222Φ2.3x24.08BR10456/10461/10455Φ3.48x28.5BR19097/19098/19099/19100
Φ2.8x26.75BR19234/19232Φ2.6x25.4BR18227/18228/18227Φ6.5x46.7BR18262/18263/18264/18265
Φ2.8x28.3BR19273/19274Φ2.68x25.9BR18224/18225/18226Φ6.53x46BR15373/15374/15375/15376
Φ3x20.97BR19211/19212Φ2.7x24.5BR18052/18053/18052
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