主要功能介绍：
spectrogon,短波通红外滤光片,低通红外滤光片
021-50710257
13331917708(微信同号)
standard shortwave-pass filters in stock, subject to prior sales (wavelength range uv, vis, nir & ir).
general specifications:
diameter: 25.4 mm 0/-0.2 mm. custom sizing
thickness: specified in the filter list below (mm), tol ±0.1 mm
blocking: average < 0.1 % above passband through blocked region
slope: < 5 % defined as:
%slope = | λ(80% of tpeak) - λc λc | x 100 |
spectral curve at room temperature and normal incidence angle is supplied with each filter type
description: sp-cutoff in nanometers (cutoff at 5 % transmission)
click on the description, to see spectral characteristics for the filters in stock.
description | substrate | thk | cutoff 5 % | transm | t range | block high |
sp-0610 nm | glass | .50 | 25,00 | 80,00 | 420,00 | 1200,00 |
sp-0720 nm | glass | .50 | 25,00 | 80,00 | 420,00 | 1200,00 |
sp-1300 nm | glass | .50 | 50,00 | 60,00 | 1050,00 | 3000,00 |
sp-2010 nm | glass | .50 | 50,00 | 70,00 | 1750,00 | 3000,00 |
sp-2050 nm | glass | .50 | 50,00 | 70,00 | 1700,00 | 3000,00 |
sp-2060 nm | glass | .50 | 50,00 | 70,00 | 1600,00 | 3500,00 |
sp-2600 nm | glass | .50 | 100,00 | 70,00 | 1700,00 | 4000,00 |
sp-4100 nm | quartz | .50 | 100,00 | 70,00 | 2500,00 | 30000,00 |
sp-4500 nm | sapphire | 1.00 | 100,00 | 70,00 | 3000,00 | 10000,00 |
sp-4650 nm | sapphire | 1.00 | 50,00 | 65,00 | 3500,00 | 30000,00 |
sp-5545 nm | sapphire | .30 | 100,00 | 70,00 | 3000,00 | 10000,00 |
sp-5615 nm | sapphire | .30 | 100,00 | 70,00 | 4400,00 | 10000,00 |
sp-5665 nm | ge | .50 | 100,00 | 70,00 | 3000,00 | 10000,00 |
sp-7000 nm | ge | 1.00 | 100,00 | 75,00 | 5000,00 | 14000,00 |
sp-7450 nm | ge | 1.00 | 100,00 | 70,00 | 5000,00 | 12000,00 |
sp-7550 nm | ge | 1.00 | 100,00 | 70,00 | 5000,00 | 14000,00 |
sp-8700 nm | ge | 1.00 | 100,00 | 70,00 | 5600,00 | 16500,00 |
sp-8850 nm | ge | 2.00 | 150,00 | 80,00 | 7300,00 | 13000,00 |
sp-10300 nm | ge | 1.00 | 250,00 | 70,00 | 8000,00 | 15000,00 |
sp-10500 nm | ge | 1.00 | 200,00 | 70,00 | 8000,00 | 15000,00 |