Customization: | Available |
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Usage: | Lighting, Medical, Optical, Photography, Astronomy |
Thickness Range: | 2mm-5mm |
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Items | Description | |
BG18 Filter | Material: | Schott BG18 |
Dimensions: | 32.0x27.0+/-0.5mm | |
Thickness: | 2.0+/-0.1mm | |
R1: | infinity | |
R2: | infinity | |
Flatness: | N/A | |
Surface quality: | 60-40 | |
Parallelism: | <3arcmin | |
Clear aperture: | >90% | |
Chamfer: | protected | |
coner bevel:2x4.0mmx45deg | ||
Coating: | uncoated | |
Standard: | MIL-PRF-13830B |
Parameters | Inspection tools |
Dimensions: | Mitutoyo Vernier caliper |
Thickness: | Mitutoyo micrometer |
Flatness: | ZYGO interferometer |
Surface quality: | naked eye test& 15W LED cold light |
Parallelism: | Thickness gauge |
Chamfer: | magnifier X10& naked eye test |
Coating: | Spectrophotometer |