Micro Rod Lens Cylindrische endoscopen Grinbrillen Lens Optische rod Lens
| Functie | Micro-staaflens / optische staaflens | Grijns glazen lens |
|---|---|---|
| Materiaal substraat | N-BK7, gesmolten silica of saffier | Gradiëntindex gedoteerd glas |
| Diameterbereik | 0,2 mm tot 10,0 mm | 0,5 mm tot 3,0 mm |
| Lengtetolerantie | ±0,01 mm tot ±0,05 mm | ±0,02 mm |
| Oppervlaktekwaliteit | 20-10 tot 10-5 Krasgraven | 40-20 Krasgraven |
| Brekingsprofiel | Constant (homogeen) | Parabolisch (gradiëntindex) |
| Vlakheid van het eindvlak | λ/4 tot λ/10 @ 633 nm | λ/2 @ 633 nm |
| Hoekige precisie | < 1 boogminuut | N.v.t. (interne verlopen) |
| Sollicitatie | Cilindrische endoscopenrelais | Micro-staaflensDoelstellingen |
| Parameter | Specificatiebereik |
|---|---|
| Bereik van diameter | Dia.0,7 mm-Dia.400 mm |
| Bereik van curveradius | R1.5-R∞ enz |
| Tolerantie van diameter | +/-0,1, +/-0,01, +/-0,005 enz. |
| Oppervlakte van diameter | λ, 1/2λ, 1/4λ, 1/10λ enz |
| Tolerantie van dikte | +/-0,1, +/-0,05, +/-0,01 enz |
| Centratie | +/-2', +/-1' enz |
| Diafragma N | 5, 1 enz |
| Onregelmatigheid ΔN | 2, 1, 0,5, 0,2 enz |
| Oppervlaktekwaliteit | 60/40, 40/20, 20/10, 10/5 enz |
- Medische endoscopie:Met behulp van deMicro-staaflensin artroscopen, cystoscopen en laparoscopen voor interne beeldvorming met hoge resolutie.
- Industriële Borescopen:Het inzetten van deOptische staaflensvoor het inspecteren van vliegtuigmotoren en smalle leidingsystemen.
- Vezeloptische koppeling:Gebruikmakend van deGrijns glazen lensom licht van laserdiodes te focusseren in single-mode vezels.
- Micro-robotica:Het integreren van deMicro-staaflensEnGrijns glazen lensin miniatuur robotvisiesystemen voor precisietaken.
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