Video
1 / 5
$9.23
≥1 Piece/Pieces
$8.85
≥5 Piece/Pieces
Material:
Options:
Model No. : | 2021062203 |
---|---|
Brand Name : | Κοραλλιογενές |
Structure : | Double Convex |
Changchun, Jilin, China
Περιγραφή προϊόντος
D32mm Διπλό κυρτό φακό EFL 57.7mm B270 Οπτικοί σφαιρικοί φακοί γυαλιού
Material | B270 |
Dia(mm) | 32 |
EFL(mm) | 57.7 |
Diameter Tolerance | 0/-0.05 |
Thickness Tolerance | ±0.05 |
TC(mm) | 7.2 |
Surface Quality | 40/20 |
Flatness | 3/0.3 |
Centration | ±3′ |
Coating | AR550nm |
Cost(1pc) | US$9.23 |
Είμαστε καλοί στην παραγωγή οπτικού φακού, συμπεριλαμβανομένου του φακού Plano Convex, του φακού του Plano, του φακού Bi-Convex, του φακού διέγερσης, του φακού του φακού, του φακού του θόλου, του φακού του μηνίσκου.
Εάν ενδιαφέρεστε, θα σας δώσουμε μια πιο ευνοϊκή τιμή και θα στείλετε δείγματα για την αναφορά και τη δοκιμή σας.
Bi Convex Lens Inventory List | ||||||||||
1. Below price for Q'ty 1-5pc of stock lens, more quantity can get better reasonable price. | ||||||||||
2. Accept OEM based on technical drawings or requirements, any problems, feel free to contact us now. | ||||||||||
Material | Dia(mm) | EFL(mm) | Diameter Tolerance | Thickness Tolerance | TC(mm) | Surface Quality | Flatness | Centration | Coating | Cost |
1 | ... | ... | ... | ... | ... | ... | ... | ... | ||
... | ... | ... | ... | ... | ... | ... | ... | ... | ||
N-SF57 | 3.16 | R1:2.55 R2:2.55 | +0/-0.05 | +/-0.1 | 5 | 40/20 | 3/0.5 | ±3′ | AR970nm | US$7.38 |
N-BK7 | 3 | R1:4.36 R2:4.36 | +0/-0.1 | +/-0.1 | 1.7 | 40/20 | 3/0.5 | ±3′ | No | US$7.38 |
N-BK7 | 4 | 5 | +0/-0.1 | +/-0.1 | 2 | 40/20 | 3/0.5 | ±3′ | 1640-1660 T>99% | US$4.62 |
N-BK7 | 7.45 | 12.5 | -0.1 mm | 4 | 40/20 | λ/4 | 3' | R<0.5% 400-700nm | US$7.38 | |
N-BK7 | 9 | 30 | ±0.05 | ±0.05 | 1.95 | 60/40 | 5 | ±3′ | No | US$7.75 |
N-BK7 | 11.45 | 13.34 | 0/-0.1 | +/-0.1 | 4 | 40/20 | λ/4 | 3' | AR@400-700nm R<0.5% | US$8.31 |
N-BK7 | 12 | 11.9 | ±0.1 | +0/-0.1 | 5 | 40-20 | 3/0.5 | 3' | T>99%@400-600 | US$8.31 |
N-BK7 | 25 | 50 | ±0.1 | ±0.1 | 4.9 | 60/40 | 5 | ±3′ | No | US$9.23 |
N-BK7 | 25 |
R1=R2 =64,917 |
+0/-0.1 | +/-0.1 | 4.1 | 40/20 | 3/0.5 | ±3′ | No | US$11.08 |
N-BK7 | 30 | 50 | ±0.1 | ±0.1 | 7 | 80/50 | 5 | ±3′ | No | US$9.23 |
N-BK7 | 30 |
R1:30 R2:30 |
±0.1 | ±0.1 | 11 | 40/20 | 3/0.5 | ±3′ | No | US$11.08 |
B270 | 32 | 57.7 | 0/-0.05 | ±0.05 | 7.2 | 40/20 | 3/0.3 | ±3′ | AR550nm | US$9.23 |
S-LAH79 | 24 | R1:57.443 R2:30.068 | 0/-0.1 | ±0.05 | 5.2 | 60/40 | 3/0.5 | ±3′ | R<0.5%875nm-935nm | US$12.92 |
N-LAF34 | 12 | R1:955.03 R2:10.869 | +0/-0.0.5 | +0/-0.1 | 2.6 | 40-20 | 1(0.5) | 3' | R<0.5%,400-700 | US$11.08 |
Fused Silica | 50 | R1:183.66 R2:111.94 | ±0.1 | ±0.1 | 8.1 | 60/40 | 3/0.5 | ±3′ | AR1064nm | US$40.62 |
Fused Silica | 30/F60 | R1:291.78 R2:66.18 | +0/-0.1 | ±0.1 | 4.13 | 40/20 | 3/0.5 | ±3′ | No | US$27.69 |
Fused Silica | 11 |
R1=R2 =9.123 |
+0/-0.1 | +/-0.1 | 4.86 | 40/20 | 3/0.5 | ±3′ | No | US$11.08 |
... | ... | ... | ... | ... | ... | ... | ... | ... | ||
500 | ... | ... | ... | ... | ... | ... | ... | ... |
Προσαρμοσμένο προϊόν
Video
Changchun, Jilin, China
Στείλτε το ερώτημά σας σε αυτόν τον προμηθευτή