Model:30-16
1. Material: Optical glass (high borosilicate, K9, BK7, BK270)
2. Light transmission: 95% (97% after coating)
3. Refractive index: 1.474
4. Operating temperature: -50-500 degrees
5. Size introduction: External diameter: 30mm, Height: 12mm, Steps: 1.5mm
6. Light angle:30°
Model:50-46
1. Material: Optical glass (high borosilicate, K9, BK7, BK270)
2. Light transmission: 95% (97% after coating)
3. Refractive index: 1.474
4. Operating temperature: -50-500 degrees
5. Size introduction: External diameter: 50mm, Height: 22.5mm, Steps: 3mm
6. Light angle: 45°
Model:67-7
1. Material: Optical glass (high borosilicate, K9, BK7, BK270)
2. Light transmission: 95% (97% after coating)
3. Refractive index: 1.474
4. Operating temperature: -50-500 degrees
5. Size introduction: Diameter: 67mm, Height: 38.5mm, Steps: 3mm
6. Light angle: 45°
Model:85-10
1. Material: Optical glass (high borosilicate, K9, BK7, BK270)
2. Light transmission: 95% (97% after coating)
3. Refractive index: 1.474
4. Operating temperature: -50-500 degrees
5. Size introduction: Diameter: 85mm, Height: 31.75mm, Steps: 3.5mm
6. Light angle: 30°
Model:68-5
1. Material: Optical glass (high borosilicate, K9, BK7, BK270)
2. Light transmission: 95% (97% after coating)
3. Refractive index: 1.474
4. Operating temperature: -50-500 degrees
5. Size introduction: External diameter: 65mm, Internal diameter: 56mm, Height: 3.8mm, Steps: 3mm
Model:68-4
1. Material: Optical glass (high borosilicate, K9, BK7, BK270)
2. Light transmission: 95% (97% after coating)
3. Refractive index: 1.474
4. Operating temperature: -50-500 degrees
5. Size introduction: External diameter: 64mm, Internal diameter: 64mm, Height: 12mm, Steps: 10.7mm
Model:Fresnel Lens
1. Material: Optical glass (high borosilicate, K9, BK7, BK270)
2. Light transmission: 95% (97% after coating)
3. Refractive index: 1.474
4. Operating temperature: -50-500 degrees
5. Size introduction: External diameter: 74mm,Height: 5.7mm, Steps: 3mm 6. Lighting Angle: 110°
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