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| Categories | Thermal Infrared Lens | 
|---|---|
| Place of Origin: | Jiangsu, China (Mainland) | 
| Model Number: | 75M1 | 
| MOQ: | 1 Set | 
| Price: | Negotiation | 
| Payment Terms: | All are acceptable except L/C | 
| Supply Ability: | 500/Month | 
| Delivery Time: | 3-5days | 
| Material: | Germanium | 
| Usage: | Infrared | 
| Structure: | Other | 
| Shape: | Other | 
| Focus Length: | 75mm | 
| F number: | F1.0 | 
| Operating Wave length: | 8~14um | 
| Lens coating: | AR/DLC | 
| Coating transmissivity: | 96%92% | 
| Operating temperature: | -40℃~+60℃ | 
| suit for: | 640x480 camera | 
| interface: | M30*1 | 
| weight: | 370g | 
| length: | 72.6mm | 
| Selling Units: | Single item | 
| Single package size : | 35X25X20 cm | 
| Single gross weight: | 0.5 kg | 
| Package Type: | normally box package | 
| Company Info. | 
| Jiangsu Ascendent Optronics INC. | 
| View Contact Details | 
| Product List | 

Uncooled thermal lens 75M1 are designed for imported or domestic uncooled thermal detectors, excellent performance, reliable quality, users can choose according to different needs.
| Mode | AF40L | AE50L | AM50L | AF50 | AM75L | AM75L2 | ||
| Focus | 40mm | 50mm | 75mm | |||||
| F# | F1.0 | F1.0 | F1.0 | F1.0 | F1.0 | F1.2 | ||
| Interface | M25*0.5 | M30*1/M34*0.75 | M25*0.5/ M30*1/M34*0.75 | M30*1/M34*0.75 | ||||
| back distance range | 15-18.2 | 12.96-20.55 | 18.4 | 12-18.8 | 12-20.55 | |||
| Idoneity line | ≤14mm | |||||||
| FOV | 17μm384×288 | 9.3° x 7.0° | 7.5° x 5.6° | 5° x 3.7° | ||||
| 25μm384×288 | 13.7° x10.3° | 11.0° x 8.2° | 7.3° x 5.5° | |||||
| 17μm640×512 | 15.5° x 11.6° | 12.4° x 9.9° | 8.3° x 6.6° | |||||
| Wave length | 8-14μm | |||||||
| Distortion | <0.5% | <1.5% | <1.5% | <1.5% | <2% | <1% | ||
| Central MTF | 0.7@20 line to/mm | |||||||
| Marginal MTF | 0.6@20 | 0.5@20 | 0.5@20 | 0.5@20 | 0.5@20 | 0.6@20 | ||
| Lens coating | AR | AR/DLC | AR | AR | AR/DLC | AR/DLC | ||
| Coating transmissivity | 96% | 96%/92% | 96% | 96% | 96%/92% | 96%/92% | ||
| Bets imaging range | 1m~∞ | |||||||
| Focusing | Fixed adjustable | electric | Maunal | Fixed | Maunal | Maunal | ||
| Intercept | 8.1mm | 8.47mm | 8.47mm | 8.47mm | 21mm | 11mm | ||
| Operating temperature | -40℃~+60℃ | -40℃~+70℃ | -40℃~+60℃ | |||||
| weight(without cover) | 100g | 256g | 150g | 70g | 370g | 225g | ||
| Max diameter | Φ52mm | Φ93mm | Φ62.6mm | Φ58.7mm | Φ84mm | Φ76mm | ||
| Length | 50.5mm | 60.7mm | 51mm | 50.6mm | 72.6mm | 72.4mm | ||
Jiangsu Ascendent Optronics INC. (AOI) was established in 2016, where in National High Tech Development Zone of Suzhou Industrial Park. AOI have R&D center which with world-class core technology, it able to development, designing and producing of commercial infrared thermal imaging module and related products and systems.
The company main business is optoelectronic products and high-performance integrated circuit research and development, production and sales, meanwhile engaged in thermal lenses development and sales.
AOI promotes the spirit of Technological convergence, talent convergence and activity convergence by creating a company culture that is guided by a set of common values.
In the future, company will increase R & D investment and expand production scale, and strive to become a leading company in China, also a development of optoelectronic products manufacturer.
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


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