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LP1300 Longpass Filter (T>90%@1380-2200nm, OD2@200-1250nm)

LP1300 Longpass Filter (T>90%@1380-2200nm, OD2@200-1250nm)

$45.00 USD
$45.00 USD
Sale Sold out
Shipping calculated at checkout.
Cut-on Wavelength
Transmission // Blocking
Dimension

Cut-on Wavelength: 1300nm (T=50%)
Transmission Range: T>90%@1380-2200nm
Blocking Range: OD2@200-1250nm

Transmission & OD Data

The transmission curve is typical. Actual data may vary from lot to lot, you can request the raw Transmission and OD data from us.

Copy the link of the product page and send email to info@syronoptics.com to get raw data.

Shipment & Delivery

Shipment will usually be made within 5 working days after order.

Delivery from local warehouse is available for below countries and region.

  1. USA
  2. UK
  3. Europe
  4. China
  5. Singapore

To request shipment from local warehouse you need to provide your order number to order@syronoptics.com and inform us from which warehouse you want to initial the shipment.

Return & Refund

Stocked Product are eligible to return within 7 days after receiving.

A flat rate of 35$ will be charged for returning.

Payment Notice

Payment could be done online with Credit Card, Apple Pay, Google Pay.

Amount will not be deducted immediately after you authorized the payment. We will share raw data for confirmation by email, only after confirmation the amount will be deducted.

For amount under $100 you can request to make payment within 7 days after received the product. (NET7)

Custom Sizing

Custom sizing is available for dimension under 60x60mm. Without mounting the thickness will generally ranging from 0.5-3mm.

For bigger size, contact info@syronoptics.com for details.

Custom Mounting

We have filter mounting option including:

  • Threaded Mounting
  • Retaining Ring
  • Filter Wheel
  • Filter Cube
  • Filter Slide

Buy in Bulk

For order quantity (or equal coating size) above 100pcs x dia25mm filters. Discount will be available.

Generally the discount will be ranging from 10 - 50% depending on the quantity and specification you are ordering.

View full details

Specifications

  • Cuton Wavelength (Cuton)

    The cut-on wavelength for a longpass filter is the wavelength at which the filter's transmission increases to 50% of its peak value.

    • Wavelengths below the cut-on wavelength are typically blocked.
    • Wavelengths above the cut-on wavelength are typically transmitted.
    • The steeper the transition from blocking to transmission (often referred to as "edge steepness"), the better the filter's performance.

  • Optical Density (OD)

    Optical Density (OD)is a measure of how much light is absorbed by a material.It's a logarithmic scale,meaning that each increase of 1 in OD corresponds to a 10-fold decrease in light transmission.

    • OD1 - 10%
    • OD2 - 1%
    • OD3 - 0.01%
    • OD4 - 0.01%
    • OD5 - 0.001%
    • OD6 - 0.0001%

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