Iwindi leglasi le-quartz
Lawa ma-lens anobude bokugxila obuhle. Okufanelekile kakhulu lapho i-conjugate eyodwa ingaphezu kwezikhathi ezinhlanu, enye. isb ekusetshenzisweni kwenzwa noma ukusetshenziswa ngokukhanya okuseduze kwe-collimated. Futhi lapho womabili ama-conjugates esohlangothini olufanayo lwelensi, isb njengelensi yokwengeza ukuze kukhuliswe indawo yokuvula izinombolo.
Ukucaciswa kwewindi lengilazi ye-quartz
Okubalulekile | i-quartz |
Ukubekezelela Ububanzi | +0.00, -0.15 mm |
Ukujiya Ukubekezelelana | ±0.2 mm |
Ubude be-Paraxial Focal | ±2% |
Isikhungo | <3 arc imizuzu |
Imbobo ecacile | >85% |
I-Surface Irregularity | λ/4(@)632.8 nm |
Ikhwalithi Yobuso | 60-40 bhala futhi umbe |
I-Protective Bevel | 0.25 mm x 45° |
Iwindi lengilazi le-Quartz elenziwe ngezifiso liyamukelwa.
Okunye ukukhiqizwa kwe-optical okwengeziwe:
Isicelo:
1> Uhlelo lokubonisa olubonakalayo
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