Ultraviolet Cold Mirrors

Ultraviolet Cold Mirrors are slightly different than the standard Cold Mirror whereas they efficiently reflect the ultraviolet and transmit the visible and infrared. They are normally used at an angle of 45° and are excellent for applications where one wants to separate the ultraviolet from the visible and near infrared.

UV Cold Mirror General Specifications

Thickness: 3.0mm ±0.5mm
Size Tolerance: +0.0mm/-0.5mm
Min. Clear Aperture: 95% of outside dimension
Substrate Material: Borosilicate glass
Flatness: 5–10 waves per 25mm
Parallelism: 3 arc minutes or better
Surface Quality: 80/50 per MIL-O-13830
Humidity and Abrasion: Per MIL-C-675A
Max. Operating Temperature: +200°C
Mechanical: Unmounted 

     

DESCRIPTION PART NO. 1-5 pcs. >5 pcs. QTY IN STOCK QTY
+ UV Cold Mirror, 25mm diameter x 3mm thick 375FV86-25 $40 $38 93
Filter Type UV Cold Mirror
Transmission 85% average from 600 to 1200nm
Reflection
Size 25.0 +0/-0.5mm
Thickness 3.0 +0.5/-0.5 mm
Operating Temp. (°C.) +200 max.
CSV File (typical) 375FV86.csv
Graph Test
QtyPrice
1-5 $40
6+ $38
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ UV Cold Mirror, 50mm diameter x 3mm thick 375FV86-50 $59 $56 2
Filter Type UV Cold Mirror
Transmission 85% average from 600 to 1200nm
Reflection
Size 50.0 +0/-0.50mm
Thickness 3.0 +0.5/-0.5 mm
Operating Temp. (°C.) +200 max.
CSV File (typical) 375FV86.csv
Graph Test
QtyPrice
1-5 $59
6+ $56
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .
+ UV Cold Mirror, 50mm x 50mm x 3mm thick 375FV86-50S $67 $64 1
Filter Type UV Cold Mirror
Transmission 85% average from 600 to 1200nm
Reflection
Size 50.0 x 50.0 +0/-0.5mm
Thickness 3.0 +0.5/-0.5 mm
Operating Temp. (°C.) +200 max.
CSV File (typical) 375FV86.csv
Graph Test
QtyPrice
1-5 $67
6+ $64
Estimated delivery: 1-2 days.
Note: Always free ground shipping on all domestic orders.
Click icon to display graph .