1/2" 400-1700 нм ИК-корректируемый объектив VIS-SWIR
* DDU (Delivered Duty Unpaid)
1/2" 400-1700 нм ИК-корректируемый объектив VIS-SWIR - 12мм is backordered and will ship as soon as it is back in stock.
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⚠️ Don’t Order Before Reading This
⚠️ Don’t Order Before Reading This
💬 Refund Policy – Important Fee Notice
We understand that sometimes you may need to cancel an order. Here’s what you need to know about refunds on our website:
💳 Transaction Fees Are Non-Refundable
When a refund is issued, please note that payment processing platforms do not return their service fees. These fees are not charged by our store, but by third-party providers (Shopify & PayPal).The handling fee will be deducted from a certain percentage of the order amount.
Shopify Payments: 2% transaction fee is not refundable.
PayPal: Charges a 4.4% + $0.30 USD fee, which is also non-refundable.
These amounts will be deducted from your refund total.
✅ Order Production Policy
All of our products are made to order or prepared specifically based on your purchase. We kindly ask customers to confirm their needs before placing an order. If you need assistance or further clarification before ordering, feel free to contact us — we’re here to help!
Delivery and Shipping
Delivery and Shipping
Order Processing Time
- All orders are processed within 1 business day.
Preparation Time
- In-stock items: Ready for quick shipment.
- Pre-order items: Typically require around 14 days for preparation. We will notify you promptly after your order.
Shipping Carriers
- Orders are shipped via DHL Express, FedEx, or other couriers.
Address Changes
- Please ensure your shipping address is correct before placing your order.
- Once an order is processed, address changes may not be possible.
Order Notification Emails
- Order Confirmation Email (sent after checkout)
- Shipping Confirmation Email (includes tracking info)
If you have any questions please email to crips.xu@vtocn.com
Описание
ИК-корректированный объектив VIS-SWIR разработан для минимизации хроматической аберрации в видимом, ближнем ИК и коротковолновом ИК диапазонах, обеспечивая четкие изображения без искажений по всему спектру. Он использует специализированные оптические материалы, такие как стекло с низкой дисперсией, фторидное стекло или германий, а также многослойные покрытия для улучшения светопропускания на всех длинах волн.
Спецификация
Количество лепестков диафрагмы:4 ЛЕПЕСТКА
Калибр:1/2"
Тип интерфейса: рот C
Режим фокусировки:MF
Полный кадр:НЕТ
Тип: Объектив с фиксированным фокусом
Номер модели:VT-LEN2518VSW-S12
Диапазон диафрагмы: F1.8-16
Фокусное расстояние: 16/25/35/50/75 мм
Совместимая марка:Все
Фокусное расстояние: 12 мм 16 мм 25 мм 35 мм
Размер датчика: 1/2"
МОД:0.1м
Крепление:C
Диафрагма: F1.8-16
Ирис:Ручной
Поле зрения: 9,71°x7,51°x5,94°
Разрешение:3МП
Параметры продукта
Модель | английский как иностранный |
Фа#
|
Поле зрения
|
---|---|---|---|
VT-LEN1218VSW-S12
|
12мм
|
Ф1.8-16
|
36,44°x29,02°x23,32°
|
VT-LEN1618VSW-S12
|
16мм |
Ф1.8-16
|
28,14°x22,44°x17,98°
|
VT-LEN2518VSW-S12
|
25мм |
Ф1.8-16
|
16,84°x13,44°x10,77°
|
VT-LEN3518VSW-S12
|
35мм |
Ф1.8-16
|
9,71°x7,51°x5,94°
|
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.