Products

  • Standard Items (Transmission Diffusers)

    In this webshop, diffusil standard items can be ordered in the following sizes:

    Doping: 200, 300, 500, 1000, 2000

    Diameter in mm: 4, 5, 6, 8, 10, 15, 20, 25, 30, 35, 40, 45, 50

    Thickness in mm: 1, 2, 3

    fine ground on both sides - BG

  • Delivery Time and Quantities

    The delivery time is at least 12 weeks after receipt of your order and payment.

    It is based on today's capacity utilization and material availability. Please note that changes may occur.

    For items with a unit price of up to 18 Euros, the minimum order quantity is 25 pieces. Above that, the minimum order quantity is 15 pieces. For a total order volume under 250 Euros, a small order surcharge of 200 Euros will be charged.

  • Volume Pricing

    Discount per item
    from 50 pieces - 6 % discount
    from 100 pieces - 11 % discount
    from 250 pieces - 15 % discount
    from 500 pieces - 20 % discount
    from 1000 pieces - 23 % discount
    from 2500 pieces - 28 % discount

157 products

Artikelnummer
Dotierung
Durchmesser
Dicke
Preis
  • DIF-T-1-BG-D50-T2
    1000
    50
    2
    €146,97 EUR
    €146,97 EUR
  • DIF-T-1-BG-D50-T3
    1000
    50
    3
    €181,48 EUR
    €181,48 EUR
  • DIF-T-1-BG-D6-T1
    1000
    6
    1
    €17,70 EUR
    €17,70 EUR
  • DIF-T-1-BG-D6-T2
    1000
    6
    2
    €18,20 EUR
    €18,20 EUR
  • DIF-T-1-BG-D6-T3
    1000
    6
    3
    €18,70 EUR
    €18,70 EUR
  • DIF-T-1-BG-D8-T1
    1000
    8
    1
    €16,25 EUR
    €16,25 EUR
  • DIF-T-1-BG-D8-T2
    1000
    8
    2
    €17,13 EUR
    €17,13 EUR
  • DIF-T-1-BG-D8-T3
    1000
    8
    3
    €18,01 EUR
    €18,01 EUR
  • DIF-T-2-BG-D10-T1
    2000
    10
    1
    €16,10 EUR
    €16,10 EUR
  • DIF-T-2-BG-D10-T2
    2000
    10
    2
    €17,48 EUR
    €17,48 EUR
  • DIF-T-2-BG-D10-T3
    2000
    10
    3
    €18,86 EUR
    €18,86 EUR
  • DIF-T-2-BG-D15-T1
    2000
    15
    1
    €19,46 EUR
    €19,46 EUR
  • DIF-T-2-BG-D15-T2
    2000
    15
    2
    €22,56 EUR
    €22,56 EUR
  • DIF-T-2-BG-D15-T3
    2000
    15
    3
    €25,67 EUR
    €25,67 EUR
  • DIF-T-2-BG-D20-T1
    2000
    20
    1
    €25,86 EUR
    €25,86 EUR
  • DIF-T-2-BG-D20-T2
    2000
    20
    2
    €31,38 EUR
    €31,38 EUR
1 3

Opsira | Diffusil Shop

diffusil sample set

€130,00 EUR
€130,00 EUR
Sale Sold out
View full details

the perfect Lambert quartz glass diffusers


Diffusil light diffusers are made of a special opaque, synthetic quartz glass (99.999% SiO2). They are designed to produce a near-perfect Lambertian light distribution across a wide wavelength range – regardless of whether they are used in transmission or reflection. Diffusil diffusers are the ideal scattering element for light sources and optical sensors in the operating range of 190–3200 nm. The secret to their optical properties lies in millions of tiny gas bubbles within the ultra-pure, synthetic quartz glass. These act as optical scattering centers. With a diameter of approximately 3 µm, these gas bubbles are uniformly distributed throughout the quartz glass volume, resulting in these exceptional optical properties.

Due to this operating principle, neither surface defects nor surface contamination have any effect on the scattering behavior of diffusil diffusers. Unlike other diffuser materials, diffusil diffusers can withstand temperature shocks of several hundred degrees and harsh environmental conditions without damage. In addition to the most common form as rectangular or round, plane-parallel discs, our optical diffusers are also available in custom sizes and shapes. Special, precisely tailored scattering profiles can also be offered. Surface finishes can be selected as either "finely ground" or "polished."