Jiangsu Ascendent Optronics INC.
Professional Optoelectronic Products Manufacturer
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AF19L Thermal infrared lens Uncooled manual 19mm F1.0 Ge lens
| Mode | TO19M2 | TO19M3 | TO19M4 | TO19M4A | TO35M1 | TO35M2 | |
| Focus | 19mm | 35mm | |||||
| F# | F0.8 | F1.0 | F1.2 | ||||
| Interface | M25*0.5/M30*1/M34*0.75 | M23*0.5 | M25*0.5/M30*1/M34*0.75 | M30*1/M34*0.75 | |||
| back distance range | 11.5-18.5 | 12.8-18.5 | 15.9 | 10.5-12.5 | 13-19.22 | 12-21 | |
| Idoneity line | ≤14mm | ||||||
| FOV | 17μm384×288 | 19.5° x 14.7° | 10.7° x 8.0° | ||||
| 25μm384×288 | 28.4° x 21.5° | 15.6° x 11.7° | |||||
| 17μm640×512 | 32.0° x 25.8° | 17.7° x 13.3° | |||||
| Wave length | 8-14μm | ||||||
| Distortion | <1% | <7.5% | <2.5% | <2.5% | <0.7% | <0.7% | |
| Central MTF | 0.7@20 line to/mm | ||||||
| Marginal MTF | 0.5@20 | 0.55@20 | 0.3@20 | 0.3@20 | 0.5@20 | 0.5@20 | |
| Lens coating | AR | ||||||
| Coating transmissivity | 96% | ||||||
| Bets imaging range | 0.3m～∞ | 1m～∞ | |||||
| Focusing | Fixed adjustable | Fixed | Fixed adjustable | Fixed adjustable | Manual | ||
| Intercept | 7.6mm | 9mm | 8mm | 8mm | 14.5mm | 14.5mm | |
| Operating temperature | -40℃～+60℃ | ||||||
| weight(without cover) | 26g | 31g | 26g | 26g | 40g | 94g | |
| Max diameter | Φ30mm | Φ29mm | Φ29mm | Φ29mm | Φ36mm | Φ48mm | |
| Length | 24mm | 26.5mm | 27.9mm | 27.9mm | 25.4mm | 41.8mm | |
FAQ:
Q: Who are you?
A: We are a thermal camera module manufacturer,who is special with uncooled thermal camera module and cooling thermal module product and related product.
Q: How long is your delivery time?
A: Generally uncooled thermal module it is 4-5 weeks after deposit,cooling thermal module it is 3-4 mouths adter deposit.
Q: Do you provide samples ?
A: No, we provide a complete solution.
Q: Can you do customized product?
A: Yes, we do.
Q: What is your terms of payment ?
A: T/T, L/C, etc.
Q. Do you provide warranty for your products?
A: Yes, we promise one year warranty for all our products.
Q.What is your method of payment?
A: Pay via T/T, Western Union, Paypal, Escrow is welcome.
Q.What is Minimum Order Quantity?
A: Sample order is welcome, but the price is depend on the quantity.
Q: How to ship the goods?
A: For small parcels, we recommend to use the express, such as Fedex, DHL, TNT, UPS etc.
For big order, we also have cooperated forwarders.
Q:Compare to other companies, what superiorities do you have?
A: We have independent core technology of thermal imaging, we are specialized at manufacturing thermal camera & system solution. We devote to thermal module field and related technology to supply best products & service to customers worldwide.
Q: Do you accept OEM/ODM?
A: Yes! If you have OEM or ODM plans , highly welcome to negotiate with our sales person, we can provide you guaranteed products, and pretty competitive prices.
Q: Where is your loading port?
A: Shanghai; ningbo,shenzhen